This class implements TVirtualX interface for MacOS X, using Cocoa and Quartz 2D.

TVirtualX is a typical fat interface, it's a "C++ wrapper" for X11 library. It's a union of several orthogonal interfaces like: color management, window management, pixmap management, cursors, events, images, drag and drop, font management, gui-rendering, non-gui graphics, etc. etc.

Definition at line 58 of file TGCocoa.h.

Public Member Functions
	TGCocoa ()

	TGCocoa (const char name, const char title)

	~TGCocoa ()

virtual Int_t	AddPixmap (ULong_t pixid, UInt_t w, UInt_t h)
	Registers a pixmap created by TGLManager as a ROOT pixmap.

virtual Int_t	AddWindow (ULong_t qwid, UInt_t w, UInt_t h)
	Registers a window created by Qt as a ROOT window.

virtual Bool_t	AllocColor (Colormap_t cmap, ColorStruct_t &color)
	Allocates a read-only colormap entry corresponding to the closest RGB value supported by the hardware.

virtual void	Bell (Int_t percent)
	Sets the sound bell. Percent is loudness from -100% to 100%.

virtual void	ChangeActivePointerGrab (Window_t, UInt_t, Cursor_t)
	Changes the specified dynamic parameters if the pointer is actively grabbed by the client and if the specified time is no earlier than the last-pointer-grab time and no later than the current X server time.

virtual void	ChangeGC (GContext_t gc, GCValues_t *gval)
	Changes the components specified by the mask in gval for the specified GC.

virtual void	ChangeProperties (Window_t wid, Atom_t property, Atom_t type, Int_t format, UChar_t *data, Int_t len)
	Alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window.

virtual void	ChangeProperty (Window_t wid, Atom_t property, Atom_t type, UChar_t *data, Int_t len)
	Alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window.

virtual void	ChangeWindowAttributes (Window_t wid, SetWindowAttributes_t *attr)
	Changes the attributes of the specified window "id" according the values provided in "attr".

virtual Bool_t	CheckEvent (Window_t wid, EGEventType type, Event_t &ev)
	Check if there is for window "id" an event of type "type".

virtual void	ClearArea (Window_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Paints a rectangular area in the specified window "id" according to the specified dimensions with the window's background pixel or pixmap.

void	ClearAreaAux (Window_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h)

virtual void	ClearWindow ()
	Clears the entire area of the current window.

virtual void	ClearWindow (Window_t wid)
	Clears the entire area in the specified window and it is equivalent to ClearArea(id, 0, 0, 0, 0)

virtual void	CloseDisplay ()
	Closes connection to display server and destroys all windows.

virtual void	ClosePixmap ()
	Deletes current pixmap.

virtual void	CloseWindow ()
	Deletes current window.

void	CocoaDrawOFF ()

void	CocoaDrawON ()

virtual void	ConvertPrimarySelection (Window_t wid, Atom_t clipboard, Time_t when)
	Causes a SelectionRequest event to be sent to the current primary selection owner.

virtual void	ConvertSelection (Window_t, Atom_t &, Atom_t &, Atom_t &, Time_t &)
	Requests that the specified selection be converted to the specified target type.

virtual void	CopyArea (Drawable_t src, Drawable_t dst, GContext_t gc, Int_t srcX, Int_t srcY, UInt_t width, UInt_t height, Int_t dstX, Int_t dstY)
	Combines the specified rectangle of "src" with the specified rectangle of "dest" according to the "gc".

void	CopyAreaAux (Drawable_t src, Drawable_t dst, const GCValues_t &gc, Int_t srcX, Int_t srcY, UInt_t width, UInt_t height, Int_t dstX, Int_t dstY)

virtual void	CopyGC (GContext_t org, GContext_t dest, Mask_t mask)
	Copies the specified components from the source GC "org" to the destination GC "dest".

virtual void	CopyPixmap (Int_t wid, Int_t xpos, Int_t ypos)
	Copies the pixmap "wid" at the position [xpos,ypos] in the current window.

virtual Pixmap_t	CreateBitmap (Drawable_t wid, const char *bitmap, UInt_t width, UInt_t height)
	Creates a bitmap (i.e.

virtual Cursor_t	CreateCursor (ECursor cursor)
	Creates the specified cursor.

virtual GContext_t	CreateGC (Drawable_t wid, GCValues_t *gval)
	Creates a graphics context using the provided GCValues_t *gval structure.

virtual Drawable_t	CreateImage (UInt_t width, UInt_t height)
	Allocates the memory needed for an drawable.

virtual void	CreateOpenGLContext (Int_t wid)
	Creates OpenGL context for window "wid".

virtual Handle_t	CreateOpenGLContext (Window_t windowID, Handle_t sharedContext)
	Creates OpenGL context for window "windowID".

virtual Window_t	CreateOpenGLWindow (Window_t parentID, UInt_t width, UInt_t height, const std::vector< std::pair< UInt_t, Int_t > > &format)
	Create window with special pixel format. Noop everywhere except Cocoa.

virtual Bool_t	CreatePictureFromData (Drawable_t wid, char **data, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr)
	Creates a picture pict from data in bitmap format.

virtual Bool_t	CreatePictureFromFile (Drawable_t wid, const char *filename, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr)
	Creates a picture pict from data in file "filename".

virtual Pixmap_t	CreatePixmap (Drawable_t wid, const char *bitmap, UInt_t width, UInt_t height, ULong_t foregroundColor, ULong_t backgroundColor, Int_t depth)
	Creates a pixmap from bitmap data of the width, height, and depth you specified and returns a pixmap that identifies it.

virtual Pixmap_t	CreatePixmap (Drawable_t wid, UInt_t w, UInt_t h)
	Creates a pixmap of the specified width and height and returns a pixmap ID that identifies it.

virtual Pixmap_t	CreatePixmapFromData (unsigned char *bits, UInt_t width, UInt_t height)
	create pixmap from RGB data.

virtual Region_t	CreateRegion ()
	Creates a new empty region.

virtual Window_t	CreateWindow (Window_t parent, Int_t x, Int_t y, UInt_t w, UInt_t h, UInt_t border, Int_t depth, UInt_t clss, void visual, SetWindowAttributes_t attr, UInt_t wtype)
	Creates an unmapped subwindow for a specified parent window and returns the created window.

virtual void	DeleteFont (FontStruct_t fs)
	Explicitly deletes the font structure "fs" obtained via LoadQueryFont().

virtual void	DeleteGC (GContext_t gc)
	Deletes the specified GC "gc".

virtual void	DeleteImage (Drawable_t img)
	Deallocates the memory associated with the image img.

virtual void	DeleteOpenGLContext (Int_t ctxID)
	Deletes OpenGL context for window "wid".

virtual void	DeletePictureData (void *data)
	Delete picture data created by the function ReadPictureDataFromFile.

virtual void	DeletePixmap (Pixmap_t pixmapID)
	Explicitly deletes the pixmap resource "pmap".

void	DeletePixmapAux (Pixmap_t pixmapID)

virtual void	DeleteProperty (Window_t, Atom_t &)
	Deletes the specified property only if the property was defined on the specified window and causes the X server to generate a PropertyNotify event on the window unless the property does not exist.

virtual void	DestroyRegion (Region_t reg)
	Destroys the region "reg".

virtual void	DestroySubwindows (Window_t wid)
	The DestroySubwindows function destroys all inferior windows of the specified window, in bottom-to-top stacking order.

virtual void	DestroyWindow (Window_t wid)
	Destroys the window "id" as well as all of its subwindows.

virtual const char *	DisplayName (const char *)
	Returns hostname on which the display is opened.

virtual void	DrawLine (Drawable_t wid, GContext_t gc, Int_t x1, Int_t y1, Int_t x2, Int_t y2)
	Uses the components of the specified GC to draw a line between the specified set of points (x1, y1) and (x2, y2).

void	DrawLineAux (Drawable_t wid, const GCValues_t &gcVals, Int_t x1, Int_t y1, Int_t x2, Int_t y2)

virtual void	DrawRectangle (Drawable_t wid, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Draws rectangle outlines of [x,y] [x+w,y] [x+w,y+h] [x,y+h].

void	DrawRectangleAux (Drawable_t wid, const GCValues_t &gcVals, Int_t x, Int_t y, UInt_t w, UInt_t h)

virtual void	DrawSegments (Drawable_t wid, GContext_t gc, Segment_t *segments, Int_t nSegments)
	Draws multiple line segments.

void	DrawSegmentsAux (Drawable_t wid, const GCValues_t &gcVals, const Segment_t *segments, Int_t nSegments)

virtual void	DrawString (Drawable_t wid, GContext_t gc, Int_t x, Int_t y, const char *s, Int_t len)
	Each character image, as defined by the font in the GC, is treated as an additional mask for a fill operation on the drawable.

void	DrawStringAux (Drawable_t wid, const GCValues_t &gc, Int_t x, Int_t y, const char *s, Int_t len)

virtual Bool_t	EmptyRegion (Region_t reg)
	Returns kTRUE if the region reg is empty.

virtual Bool_t	EqualRegion (Region_t rega, Region_t regb)
	Returns kTRUE if the two regions have the same offset, size, and shape.

virtual Int_t	EventsPending ()
	Returns the number of events that have been received from the X server but have not been removed from the event queue.

virtual UInt_t	ExecCommand (TGWin32Command *code)
	Executes the command "code" coming from the other threads (Win32)

virtual void	FillPolygon (Window_t wid, GContext_t gc, Point_t *polygon, Int_t nPoints)
	Fills the region closed by the specified path.

void	FillPolygonAux (Window_t wid, const GCValues_t &gcVals, const Point_t *polygon, Int_t nPoints)

virtual void	FillRectangle (Drawable_t wid, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Fills the specified rectangle defined by [x,y] [x+w,y] [x+w,y+h] [x,y+h].

void	FillRectangleAux (Drawable_t wid, const GCValues_t &gcVals, Int_t x, Int_t y, UInt_t w, UInt_t h)

virtual Window_t	FindRWindow (Window_t win, Window_t dragwin, Window_t input, int x, int y, int maxd)
	Recursively search in the children of Window for a Window which is at location x, y and is DND aware, with a maximum depth of maxd.

virtual void	FlushOpenGLBuffer (Handle_t ctxID)
	Flushes OpenGL buffer.

virtual void	FreeColor (Colormap_t cmap, ULong_t pixel)
	Frees color cell with specified pixel value.

virtual void	FreeFontNames (char **fontlist)
	Frees the specified the array of strings "fontlist".

virtual void	FreeFontStruct (FontStruct_t fs)
	Frees the font structure "fs".

virtual void	GetCharacterUp (Float_t &chupx, Float_t &chupy)
	Returns character up vector.

virtual unsigned char *	GetColorBits (Drawable_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Returns an array of pixels created from a part of drawable (defined by x, y, w, h) in format:

virtual Colormap_t	GetColormap () const
	Returns handle to colormap.

ROOT::MacOSX::X11::CommandBuffer *	GetCommandBuffer () const

virtual Handle_t	GetCurrentOpenGLContext ()
	Asks OpenGL subsystem about the current OpenGL context.

virtual Window_t	GetCurrentWindow () const
	pointer to the current internal window used in canvas graphics

virtual Window_t	GetDefaultRootWindow () const
	Returns handle to the default root window created when calling XOpenDisplay().

virtual Int_t	GetDepth () const
	Returns depth of screen (number of bit planes).

virtual Display_t	GetDisplay () const
	Returns handle to display (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g.

ROOT::MacOSX::X11::Rectangle	GetDisplayGeometry () const

virtual Int_t	GetDoubleBuffer (Int_t wid)
	Queries the double buffer value for the window "wid".

ROOT::MacOSX::X11::EventTranslator *	GetEventTranslator () const

virtual FontH_t	GetFontHandle (FontStruct_t fs)
	Returns the font handle of the specified font structure "fs".

virtual void	GetFontProperties (FontStruct_t font, Int_t &max_ascent, Int_t &max_descent)
	Returns the font properties.

virtual FontStruct_t	GetFontStruct (FontH_t fh)
	Retrieves the associated font structure of the font specified font handle "fh".

virtual void	GetGCValues (GContext_t gc, GCValues_t &gval)
	Returns the components specified by the mask in "gval" for the specified GC "gc" (see also the GCValues_t structure)

virtual void	GetGeometry (Int_t wid, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h)
	Returns position and size of window "wid".

virtual void	GetImageSize (Drawable_t wid, UInt_t &width, UInt_t &height)
	Returns the width and height of the image id.

virtual Window_t	GetInputFocus ()
	Returns the window id of the window having the input focus.

virtual Handle_t	GetNativeEvent () const
	Returns the current native event handle.

virtual Double_t	GetOpenGLScalingFactor ()
	On a HiDPI resolution it can be > 1., this means glViewport should use scaled width and height.

virtual Window_t	GetParent (Window_t wid) const
	Returns the parent of the window "id".

virtual void	GetPasteBuffer (Window_t wid, Atom_t atom, TString &text, Int_t &nchar, Bool_t del)
	Gets contents of the paste buffer "atom" into the string "text".

virtual ULong_t	GetPixel (Color_t cindex)
	Returns pixel value associated to specified ROOT color number "cindex".

virtual void	GetPlanes (Int_t &nplanes)
	Returns the maximum number of planes.

virtual Window_t	GetPrimarySelectionOwner ()
	Returns the window id of the current owner of the primary selection.

virtual Int_t	GetProperty (Window_t, Atom_t, Long_t, Long_t, Bool_t, Atom_t, Atom_t , Int_t , ULong_t , ULong_t , unsigned char **)
	Returns the actual type of the property; the actual format of the property; the number of 8-bit, 16-bit, or 32-bit items transferred; the number of bytes remaining to be read in the property; and a pointer to the data actually returned.

virtual void	GetRegionBox (Region_t reg, Rectangle_t *rect)
	Returns smallest enclosing rectangle.

virtual void	GetRGB (Int_t index, Float_t &r, Float_t &g, Float_t &b)
	Returns RGB values for color "index".

virtual Int_t	GetScreen () const
	Returns screen number.

virtual Visual_t	GetVisual () const
	Returns handle to visual.

virtual void	GetWindowAttributes (Window_t wid, WindowAttributes_t &attr)
	The WindowAttributes_t structure is set to default.

virtual Window_t	GetWindowID (Int_t wid)
	Returns the X11 window identifier.

virtual void	GetWindowSize (Drawable_t wid, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h)
	Returns the location and the size of window "id".

virtual void	GrabButton (Window_t wid, EMouseButton button, UInt_t modifier, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE)
	Establishes a passive grab on a certain mouse button.

virtual void	GrabKey (Window_t wid, Int_t keycode, UInt_t modifier, Bool_t grab=kTRUE)
	Establishes a passive grab on the keyboard.

virtual void	GrabPointer (Window_t wid, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE, Bool_t owner_events=kTRUE)
	Establishes an active pointer grab.

virtual Bool_t	HasTTFonts () const
	Returns True when TrueType fonts are used.

virtual void	IconifyWindow (Window_t wid)
	Iconifies the window "id".

virtual Bool_t	Init (void *display)
	Initializes the X system.

virtual Int_t	InitWindow (ULong_t window)
	Creates a new window and return window number.

virtual Atom_t	InternAtom (const char *atom_name, Bool_t only_if_exist)
	Returns the atom identifier associated with the specified "atom_name" string.

virtual void	IntersectRegion (Region_t rega, Region_t regb, Region_t result)
	Computes the intersection of two regions.

virtual Bool_t	IsCmdThread () const

Bool_t	IsCocoaDraw () const

virtual Bool_t	IsDNDAware (Window_t win, Atom_t *typelist)
	Checks if the Window is DND aware, and knows any of the DND formats passed in argument.

virtual Int_t	KeysymToKeycode (UInt_t keysym)
	Converts the "keysym" to the appropriate keycode.

virtual char **	ListFonts (const char *fontname, Int_t max, Int_t &count)
	Returns list of font names matching fontname regexp, like "--times-".

virtual FontStruct_t	LoadQueryFont (const char *font_name)
	Provides the most common way for accessing a font: opens (loads) the specified font and returns a pointer to the appropriate FontStruct_t structure.

virtual void	LookupString (Event_t event, char buf, Int_t buflen, UInt_t &keysym)
	Converts the keycode from the event structure to a key symbol (according to the modifiers specified in the event structure and the current keyboard mapping).

virtual void	LowerWindow (Window_t wid)
	Lowers the specified window "id" to the bottom of the stack so that it does not obscure any sibling windows.

virtual Bool_t	MakeOpenGLContextCurrent (Handle_t ctx, Window_t windowID)
	Makes context ctx current OpenGL context.

virtual void	MapRaised (Window_t wid)
	Maps the window "id" and all of its subwindows that have had map requests on the screen and put this window on the top of of the stack of all windows.

virtual void	MapSubwindows (Window_t wid)
	Maps all subwindows for the specified window "id" in top-to-bottom stacking order.

virtual void	MapWindow (Window_t wid)
	Maps the window "id" and all of its subwindows that have had map requests.

virtual void	MoveResizeWindow (Window_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Changes the size and location of the specified window "id" without raising it.

virtual void	MoveWindow (Int_t wid, Int_t x, Int_t y)
	Moves the window "wid" to the specified x and y coordinates.

virtual void	MoveWindow (Window_t wid, Int_t x, Int_t y)
	Moves the specified window to the specified x and y coordinates.

virtual Bool_t	NeedRedraw (ULong_t tgwindow, Bool_t force)
	Notify the low level GUI layer ROOT requires "tgwindow" to be updated.

virtual void	NextEvent (Event_t &event)
	The "event" is set to default event.

virtual Int_t	OpenDisplay (const char *displayName)
	Opens connection to display server (if such a thing exist on the current platform).

virtual Int_t	OpenPixmap (UInt_t w, UInt_t h)
	Creates a pixmap of the width "w" and height "h" you specified.

virtual Bool_t	ParseColor (Colormap_t cmap, const char *cname, ColorStruct_t &color)
	Looks up the string name of a color "cname" with respect to the screen associated with the specified colormap.

virtual Bool_t	PointInRegion (Int_t x, Int_t y, Region_t reg)
	Returns kTRUE if the point [x, y] is contained in the region reg.

virtual Region_t	PolygonRegion (Point_t *points, Int_t np, Bool_t winding)
	Returns a region for the polygon defined by the points array.

virtual void	PutImage (Drawable_t wid, GContext_t gc, Drawable_t img, Int_t dx, Int_t dy, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Combines an image with a rectangle of the specified drawable.

virtual void	PutPixel (Drawable_t wid, Int_t x, Int_t y, ULong_t pixel)
	Overwrites the pixel in the image with the specified pixel value.

virtual void	QueryColor (Colormap_t cmap, ColorStruct_t &color)
	Returns the current RGB value for the pixel in the "color" structure.

virtual void	QueryPointer (Int_t &x, Int_t &y)
	Returns the pointer position.

virtual void	QueryPointer (Window_t wid, Window_t &rootw, Window_t &childw, Int_t &root_x, Int_t &root_y, Int_t &win_x, Int_t &win_y, UInt_t &mask)
	Returns the root window the pointer is logically on and the pointer coordinates relative to the root window's origin.

virtual void	RaiseWindow (Window_t wid)
	Raises the specified window to the top of the stack so that no sibling window obscures it.

virtual Pixmap_t	ReadGIF (Int_t x0, Int_t y0, const char *file, Window_t wid)
	If id is NULL - loads the specified gif file at position [x0,y0] in the current window.

virtual Bool_t	ReadPictureDataFromFile (const char filename, char **ret_data)
	Reads picture data from file "filename" and store it in "ret_data".

void	ReconfigureDisplay ()

virtual void	RemoveWindow (ULong_t qwid)
	Removes the created by Qt window "qwid".

void	ReparentChild (Window_t wid, Window_t pid, Int_t x, Int_t y)

void	ReparentTopLevel (Window_t wid, Window_t pid, Int_t x, Int_t y)

virtual void	ReparentWindow (Window_t wid, Window_t pid, Int_t x, Int_t y)
	If the specified window is mapped, ReparentWindow automatically performs an UnmapWindow request on it, removes it from its current position in the hierarchy, and inserts it as the child of the specified parent.

virtual Int_t	RequestLocator (Int_t mode, Int_t ctyp, Int_t &x, Int_t &y)
	Requests Locator position.

virtual Int_t	RequestString (Int_t x, Int_t y, char *text)
	Requests string: text is displayed and can be edited with Emacs-like keybinding.

virtual void	RescaleWindow (Int_t wid, UInt_t w, UInt_t h)
	Rescales the window "wid".

virtual Int_t	ResizePixmap (Int_t wid, UInt_t w, UInt_t h)
	Resizes the specified pixmap "wid".

virtual void	ResizeWindow (Int_t wid)
	Resizes the window "wid" if necessary.

virtual void	ResizeWindow (Window_t wid, UInt_t w, UInt_t h)
	Changes the width and height of the specified window "id", not including its borders.

virtual UInt_t	ScreenWidthMM () const
	Returns the width of the screen in millimeters.

virtual void	SelectInput (Window_t wid, UInt_t evmask)
	Defines which input events the window is interested in.

virtual void	SelectPixmap (Int_t qpixid)
	Selects the pixmap "qpixid".

virtual void	SelectWindow (Int_t wid)
	Selects the window "wid" to which subsequent output is directed.

virtual void	SendEvent (Window_t wid, Event_t *ev)
	Specifies the event "ev" is to be sent to the window "id".

virtual void	SetCharacterUp (Float_t chupx, Float_t chupy)
	Sets character up vector.

virtual void	SetClassHints (Window_t wid, char className, char resourceName)
	Sets the windows class and resource name.

virtual void	SetClipOFF (Int_t wid)
	Turns off the clipping for the window "wid".

virtual void	SetClipRectangles (GContext_t gc, Int_t x, Int_t y, Rectangle_t *recs, Int_t n)
	Sets clipping rectangles in graphics context.

virtual void	SetClipRegion (Int_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Sets clipping region for the window "wid".

virtual void	SetCursor (Int_t win, ECursor cursor)
	The cursor "cursor" will be used when the pointer is in the window "wid".

virtual void	SetCursor (Window_t wid, Cursor_t curid)
	Sets the cursor "curid" to be used when the pointer is in the window "id".

virtual void	SetDashes (GContext_t gc, Int_t offset, const char *dash_list, Int_t n)
	Sets the dash-offset and dash-list attributes for dashed line styles in the specified GC.

virtual void	SetDNDAware (Window_t, Atom_t *)
	Add XdndAware property and the list of drag and drop types to the Window win.

virtual void	SetDoubleBuffer (Int_t wid, Int_t mode)
	Sets the double buffer on/off on the window "wid".

virtual void	SetDoubleBufferOFF ()
	Turns double buffer mode off.

virtual void	SetDoubleBufferON ()
	Turns double buffer mode on.

virtual void	SetDrawMode (EDrawMode mode)
	Sets the drawing mode.

virtual void	SetForeground (GContext_t gc, ULong_t foreground)
	Sets the foreground color for the specified GC (shortcut for ChangeGC with only foreground mask set).

virtual void	SetIconName (Window_t wid, char *name)
	Sets the window icon name.

virtual void	SetIconPixmap (Window_t wid, Pixmap_t pix)
	Sets the icon name pixmap.

virtual void	SetInputFocus (Window_t wid)
	Changes the input focus to specified window "id".

virtual void	SetKeyAutoRepeat (Bool_t on=kTRUE)
	Turns key auto repeat on (kTRUE) or off (kFALSE).

virtual void	SetMWMHints (Window_t winID, UInt_t value, UInt_t decorators, UInt_t inputMode)
	Sets decoration style.

virtual void	SetPrimarySelectionOwner (Window_t wid)
	Makes the window "id" the current owner of the primary selection.

virtual void	SetRGB (Int_t cindex, Float_t r, Float_t g, Float_t b)
	Sets color intensities the specified color index "cindex".

virtual Bool_t	SetSelectionOwner (Window_t windowID, Atom_t &selectionID)
	Changes the owner and last-change time for the specified selection.

virtual void	SetTextMagnitude (Float_t mgn)
	Sets the current text magnification factor to "mgn".

virtual void	SetTypeList (Window_t win, Atom_t prop, Atom_t *typelist)
	Add the list of drag and drop types to the Window win.

virtual void	SetWindowBackground (Window_t wid, ULong_t color)
	Sets the background of the window "id" to the specified color value "color".

virtual void	SetWindowBackgroundPixmap (Window_t wid, Pixmap_t pxm)
	Sets the background pixmap of the window "id" to the specified pixmap "pxm".

virtual void	SetWindowName (Window_t wid, char *name)
	Sets the window name.

virtual void	SetWMPosition (Window_t winID, Int_t x, Int_t y)
	Tells the window manager the desired position [x,y] of window "id".

virtual void	SetWMSize (Window_t winID, UInt_t w, UInt_t h)
	Tells window manager the desired size of window "id".

virtual void	SetWMSizeHints (Window_t winID, UInt_t wMin, UInt_t hMin, UInt_t wMax, UInt_t hMax, UInt_t wInc, UInt_t hInc)
	Gives the window manager minimum and maximum size hints of the window "id".

virtual void	SetWMState (Window_t winID, EInitialState state)
	Sets the initial state of the window "id": either kNormalState or kIconicState.

virtual void	SetWMTransientHint (Window_t winID, Window_t mainWinID)
	Tells window manager that the window "id" is a transient window of the window "main_id".

virtual void	ShapeCombineMask (Window_t wid, Int_t x, Int_t y, Pixmap_t mask)
	The Non-rectangular Window Shape Extension adds non-rectangular windows to the System.

virtual void	SubtractRegion (Region_t rega, Region_t regb, Region_t result)
	Subtracts regb from rega and stores the results in result.

virtual Int_t	SupportsExtension (const char *extensionName) const
	Returns 1 if window system server supports extension given by the argument, returns 0 in case extension is not supported and returns -1 in case of error (like server not initialized).

virtual void	Sync (Int_t mode)
	Set synchronisation on or off.

virtual Int_t	TextWidth (FontStruct_t font, const char *s, Int_t len)
	Return length of the string "s" in pixels. Size depends on font.

virtual void	TranslateCoordinates (Window_t src, Window_t dest, Int_t src_x, Int_t src_y, Int_t &dest_x, Int_t &dest_y, Window_t &child)
	Translates coordinates in one window to the coordinate space of another window.

virtual void	UnionRectWithRegion (Rectangle_t *rect, Region_t src, Region_t dest)
	Updates the destination region from a union of the specified rectangle and the specified source region.

virtual void	UnionRegion (Region_t rega, Region_t regb, Region_t result)
	Computes the union of two regions.

virtual void	UnmapWindow (Window_t wid)
	Unmaps the specified window "id".

virtual void	Update (Int_t mode)
	Flushes (mode = 0, default) or synchronizes (mode = 1) X output buffer.

virtual void	UpdateWindow (Int_t mode)
	Updates or synchronises client and server once (not permanent).

virtual void	Warp (Int_t ix, Int_t iy, Window_t wid)
	Sets the pointer position.

virtual void	WMDeleteNotify (Window_t wid)
	Tells WM to send message when window is closed via WM.

virtual Int_t	WriteGIF (char *name)
	Writes the current window into GIF file.

virtual void	WritePixmap (Int_t wid, UInt_t w, UInt_t h, char *pxname)
	Writes the pixmap "wid" in the bitmap file "pxname".

virtual void	XorRegion (Region_t rega, Region_t regb, Region_t result)
	Calculates the difference between the union and intersection of two regions.

Public Member Functions inherited from TVirtualX
	TVirtualX ()

	TVirtualX (const char name, const char title)
	Ctor of ABC.

virtual	~TVirtualX ()

virtual void	BeginModalSessionFor (Window_t window)
	Start a modal session for a dialog window.

virtual void	DispatchClientMessage (UInt_t messageID)
	Force processing of event, sent by SendEvent before.

virtual void	DrawBox (Int_t x1, Int_t y1, Int_t x2, Int_t y2, EBoxMode mode)
	Draws a box between [x1,y1] and [x2,y2] according to the "mode".

virtual void	DrawCellArray (Int_t x1, Int_t y1, Int_t x2, Int_t y2, Int_t nx, Int_t ny, Int_t *ic)
	Draws a cell array.

virtual void	DrawFillArea (Int_t n, TPoint *xy)
	Fills area described by the polygon.

virtual void	DrawLine (Int_t x1, Int_t y1, Int_t x2, Int_t y2)
	Draws a line.

virtual void	DrawPolyLine (Int_t n, TPoint *xy)
	Draws a line through all points in the list.

virtual void	DrawPolyMarker (Int_t n, TPoint *xy)
	Draws "n" markers with the current attributes at position [x,y].

virtual void	DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const char *text, ETextMode mode)
	Draws a text string using current font.

virtual void	DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const wchar_t *text, ETextMode mode)
	Draws a text string using current font.

EDrawMode	GetDrawMode ()

virtual Int_t	GetFontAscent () const
	Returns the ascent of the current font (in pixels).

virtual Int_t	GetFontAscent (const char *mess) const
	Default version is noop, but in principle what ROOT understands as ascent is text related.

virtual Int_t	GetFontDescent () const
	Returns the descent of the current font (in pixels.

virtual Int_t	GetFontDescent (const char *mess) const
	Default version is noop, but in principle what ROOT understands as descent requires a certain text.

virtual FontStruct_t	GetGCFont (GContext_t gc)
	Return the font associated with the graphics context gc.

virtual void	GetTextExtent (UInt_t &w, UInt_t &h, char *mess)
	Returns the size of the specified character string "mess".

virtual void	GetTextExtent (UInt_t &w, UInt_t &h, wchar_t *mess)
	Returns the size of the specified character string "mess".

virtual Float_t	GetTextMagnitude ()
	Returns the current font magnification factor.

virtual void	MapGCFont (GContext_t, FontStruct_t)
	Map the XftFont with the Graphics Context using it.

virtual void	SetFillColor (Color_t cindex)
	Sets color index "cindex" for fill areas.

virtual void	SetFillStyle (Style_t style)
	Sets fill area style.

virtual void	SetLineColor (Color_t cindex)
	Sets color index "cindex" for drawing lines.

virtual void	SetLineStyle (Style_t linestyle)
	Sets the line style.

virtual void	SetLineType (Int_t n, Int_t *dash)
	Sets the line type.

virtual void	SetLineWidth (Width_t width)
	Sets the line width.

virtual void	SetMarkerColor (Color_t cindex)
	Sets color index "cindex" for markers.

virtual void	SetMarkerSize (Float_t markersize)
	Sets marker size index.

virtual void	SetMarkerStyle (Style_t markerstyle)
	Sets marker style.

virtual void	SetOpacity (Int_t percent)
	Sets opacity of the current window.

virtual void	SetTextAlign (Short_t talign=11)
	Sets the text alignment.

virtual void	SetTextColor (Color_t cindex)
	Sets the color index "cindex" for text.

virtual Int_t	SetTextFont (char *fontname, ETextSetMode mode)
	Sets text font to specified name "fontname".This function returns 0 if the specified font is found, 1 if it is not.

virtual void	SetTextFont (Font_t fontnumber)
	Sets the current text font number.

virtual void	SetTextSize (Float_t textsize)
	Sets the current text size to "textsize".

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings ("").

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects.

virtual void	Copy (TObject &named) const
	Copy this to obj.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

virtual const char *	GetName () const
	Returns name of object.

virtual const char *	GetTitle () const
	Returns title of object.

virtual ULong_t	Hash () const
	Return hash value for this object.

virtual Bool_t	IsSortable () const

virtual void	ls (Option_t *option="") const
	List TNamed name and title.

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

virtual void	Print (Option_t *option="") const
	Print TNamed name and title.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete[] (void *ptr)
	Operator delete [].

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor.

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor.

virtual	~TAttLine ()
	AttLine destructor.

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line.

virtual Color_t	GetLineColor () const
	Return the line color.

virtual Style_t	GetLineStyle () const
	Return the line style.

virtual Width_t	GetLineWidth () const
	Return the line width.

virtual void	Modify ()
	Change current line attributes if necessary.

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color.

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor.

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor.

virtual	~TAttFill ()
	AttFill destructor.

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill.

virtual Color_t	GetFillColor () const
	Return the fill area color.

virtual Style_t	GetFillStyle () const
	Return the fill area style.

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary.

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values.

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out.

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes.

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color.

Public Member Functions inherited from TAttText
	TAttText ()
	AttText default constructor.

	TAttText (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize)
	AttText normal constructor.

virtual	~TAttText ()
	AttText destructor.

void	Copy (TAttText &atttext) const
	Copy this text attributes to a new TAttText.

virtual Short_t	GetTextAlign () const
	Return the text alignment.

virtual Float_t	GetTextAngle () const
	Return the text angle.

virtual Color_t	GetTextColor () const
	Return the text color.

virtual Font_t	GetTextFont () const
	Return the text font.

virtual Float_t	GetTextSize () const
	Return the text size.

virtual void	Modify ()
	Change current text attributes if necessary.

virtual void	ResetAttText (Option_t *toption="")
	Reset this text attributes to default values.

virtual void	SaveTextAttributes (std::ostream &out, const char *name, Int_t alidef=12, Float_t angdef=0, Int_t coldef=1, Int_t fondef=61, Float_t sizdef=1)
	Save text attributes as C++ statement(s) on output stream out.

virtual void	SetTextAngle (Float_t tangle=0)
	Set the text angle.

virtual void	SetTextAttributes ()
	Invoke the DialogCanvas Text attributes.

virtual void	SetTextColorAlpha (Color_t tcolor, Float_t talpha)
	Set a transparent marker color.

virtual void	SetTextSizePixels (Int_t npixels)
	Set the text size in pixels.

Public Member Functions inherited from TAttMarker
	TAttMarker ()
	TAttMarker default constructor.

	TAttMarker (Color_t color, Style_t style, Size_t msize)
	TAttMarker normal constructor.

virtual	~TAttMarker ()
	TAttMarker destructor.

void	Copy (TAttMarker &attmarker) const
	Copy this marker attributes to a new TAttMarker.

virtual Color_t	GetMarkerColor () const
	Return the marker color.

virtual Size_t	GetMarkerSize () const
	Return the marker size.

virtual Style_t	GetMarkerStyle () const
	Return the marker style.

virtual void	Modify ()
	Change current marker attributes if necessary.

virtual void	ResetAttMarker (Option_t *toption="")
	Reset this marker attributes to the default values.

virtual void	SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetMarkerAttributes ()
	Invoke the DialogCanvas Marker attributes.

virtual void	SetMarkerColorAlpha (Color_t mcolor, Float_t malpha)
	Set a transparent marker color.

Static Public Attributes
static Atom_t	fgDeleteWindowAtom = 0

Protected Member Functions
void *	GetCurrentContext ()

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Protected Attributes
Int_t	fCocoaDraw

bool	fDirectDraw

EDrawMode	fDrawMode

std::unique_ptr< ROOT::MacOSX::Details::CocoaPrivate >	fPimpl

Drawable_t	fSelectedDrawable

Protected Attributes inherited from TVirtualX
EDrawMode	fDrawMode

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color.

Style_t	fLineStyle
	Line style.

Width_t	fLineWidth
	Line width.

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color.

Style_t	fFillStyle
	Fill area style.

Protected Attributes inherited from TAttText
Short_t	fTextAlign
	Text alignment.

Float_t	fTextAngle
	Text angle.

Color_t	fTextColor
	Text color.

Font_t	fTextFont
	Text font.

Float_t	fTextSize
	Text size.

Protected Attributes inherited from TAttMarker
Color_t	fMarkerColor
	Marker color.

Size_t	fMarkerSize
	Marker size.

Style_t	fMarkerStyle
	Marker style.

Private Types
typedef std::map< Atom_t, Window_t >::iterator	selection_iterator

Private Member Functions
	TGCocoa (const TGCocoa &rhs)

Atom_t	FindAtom (const std::string &atomName, bool addIfNotFound)

bool	MakeProcessForeground ()

TGCocoa &	operator= (const TGCocoa &rhs)

void	SetApplicationIcon ()

Private Attributes
std::vector< std::string >	fAtomToName

ROOT::MacOSX::X11::Rectangle	fDisplayRect

bool	fDisplayShapeChanged

bool	fForegroundProcess

ROOT::MacOSX::X11::name_to_atom_map	fNameToAtom

std::map< Atom_t, Window_t >	fSelectionOwners

bool	fSetApp

std::vector< GCValues_t >	fX11Contexts

Additional Inherited Members
Public Types inherited from TVirtualX
enum	EBoxMode { kHollow , kFilled }

enum	EDrawMode { kCopy = 1 , kXor , kInvert }

enum	ETextMode { kClear , kOpaque }

enum	ETextSetMode { kCheck , kLoad }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

enum	EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) }

Static Public Member Functions inherited from TVirtualX
static TVirtualX *&	Instance ()
	Returns gVirtualX global.

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Static Public Member Functions inherited from TAttMarker
static Width_t	GetMarkerLineWidth (Style_t style)
	Internal helper function that returns the line width of the given marker style (0 = filled marker)

static Style_t	GetMarkerStyleBase (Style_t style)
	Internal helper function that returns the corresponding marker style with line width 1 for the given style.

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

#include <TGCocoa.h>

Inheritance diagram for TGCocoa:

[legend]

Member Typedef Documentation

◆ selection_iterator

typedef std::map<Atom_t,Window_t>::iterator TGCocoa::selection_iterator

private

Definition at line 462 of file TGCocoa.h.

Constructor & Destructor Documentation

◆ TGCocoa() [1/3]

TGCocoa::TGCocoa ( )

Definition at line 439 of file TGCocoa.mm.

◆ TGCocoa() [2/3]

TGCocoa::TGCocoa	(	const char *	name,
		const char *	title
	)

Definition at line 464 of file TGCocoa.mm.

◆ ~TGCocoa()

TGCocoa::~TGCocoa ( )

Definition at line 490 of file TGCocoa.mm.

◆ TGCocoa() [3/3]

TGCocoa::TGCocoa ( const TGCocoa & rhs )

private

Member Function Documentation

◆ AddPixmap()

Int_t TGCocoa::AddPixmap	(	ULong_t	pixid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Registers a pixmap created by TGLManager as a ROOT pixmap.

Parameters

[in]	pixid	pixmap identifier
[in]	w,h	the width and height, which define the pixmap size

Reimplemented from TVirtualX.

Definition at line 2557 of file TGCocoa.mm.

◆ AddWindow()

Int_t TGCocoa::AddWindow	(	ULong_t	qwid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Registers a window created by Qt as a ROOT window.

Parameters

[in]	qwid	window identifier
[in]	w,h	the width and height, which define the window size

Reimplemented from TVirtualX.

Definition at line 854 of file TGCocoa.mm.

◆ AllocColor()

Bool_t TGCocoa::AllocColor	(	Colormap_t	cmap,
		ColorStruct_t &	color
	)

virtual

Allocates a read-only colormap entry corresponding to the closest RGB value supported by the hardware.

If no cell could be allocated it returns kFALSE, otherwise kTRUE.

The pixel value is set to default. Let system think we could allocate color.

Parameters

[in]	cmap	the colormap
[in]	color	specifies and returns the values actually used in the cmap

Reimplemented from TVirtualX.

Definition at line 2925 of file TGCocoa.mm.

◆ Bell()

void TGCocoa::Bell ( Int_t percent )

virtual

Sets the sound bell. Percent is loudness from -100% to 100%.

Reimplemented from TVirtualX.

Definition at line 4272 of file TGCocoa.mm.

◆ ChangeActivePointerGrab()

void TGCocoa::ChangeActivePointerGrab	(	Window_t	,
		UInt_t	,
		Cursor_t
	)

virtual

Changes the specified dynamic parameters if the pointer is actively grabbed by the client and if the specified time is no earlier than the last-pointer-grab time and no later than the current X server time.

Reimplemented from TVirtualX.

Definition at line 2707 of file TGCocoa.mm.

◆ ChangeGC()

void TGCocoa::ChangeGC	(	GContext_t	gc,
		GCValues_t *	gval
	)

virtual

Changes the components specified by the mask in gval for the specified GC.

Parameters

[in]	gc	specifies the GC to be changed
[in]	gval	specifies the mask and the values to be set

(see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 3020 of file TGCocoa.mm.

◆ ChangeProperties()

void TGCocoa::ChangeProperties	(	Window_t	id,
		Atom_t	property,
		Atom_t	type,
		Int_t	format,
		UChar_t *	data,
		Int_t	len
	)

virtual

Alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window.

Reimplemented from TVirtualX.

Definition at line 3867 of file TGCocoa.mm.

◆ ChangeProperty()

void TGCocoa::ChangeProperty	(	Window_t	id,
		Atom_t	property,
		Atom_t	type,
		UChar_t *	data,
		Int_t	len
	)

virtual

Alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window.

Parameters

[in]	id	the window whose property you want to change
[in]	property	specifies the property name
[in]	type	the type of the property; the X server does not interpret the type but simply passes it back to an application that might ask about the window properties
[in]	data	the property data
[in]	len	the length of the specified data format

Reimplemented from TVirtualX.

Definition at line 3824 of file TGCocoa.mm.

◆ ChangeWindowAttributes()

void TGCocoa::ChangeWindowAttributes	(	Window_t	id,
		SetWindowAttributes_t *	attr
	)

virtual

Changes the attributes of the specified window "id" according the values provided in "attr".

The mask data member of "attr" specifies which window attributes are defined in the attributes argument. This mask is the bitwise inclusive OR of the valid attribute mask bits; if it is zero, the attributes are ignored.

Reimplemented from TVirtualX.

Definition at line 1014 of file TGCocoa.mm.

◆ CheckEvent()

Bool_t TGCocoa::CheckEvent	(	Window_t	id,
		EGEventType	type,
		Event_t &	ev
	)

virtual

Check if there is for window "id" an event of type "type".

If there is it fills in the event structure and return true. If no such event return false.

Reimplemented from TVirtualX.

Definition at line 3555 of file TGCocoa.mm.

◆ ClearArea()

void TGCocoa::ClearArea	(	Window_t	id,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Paints a rectangular area in the specified window "id" according to the specified dimensions with the window's background pixel or pixmap.

Parameters

[in]	id	specifies the window
[in]	x,y	coordinates, which are relative to the origin
[in]	w,h	the width and height which define the rectangle dimensions

Reimplemented from TVirtualX.

Definition at line 2300 of file TGCocoa.mm.

◆ ClearAreaAux()

void TGCocoa::ClearAreaAux	(	Window_t	wid,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

Definition at line 2260 of file TGCocoa.mm.

◆ ClearWindow() [1/2]

void TGCocoa::ClearWindow ( )

virtual

Clears the entire area of the current window.

Reimplemented from TVirtualX.

Definition at line 689 of file TGCocoa.mm.

◆ ClearWindow() [2/2]

void TGCocoa::ClearWindow ( Window_t id )

virtual

Clears the entire area in the specified window and it is equivalent to ClearArea(id, 0, 0, 0, 0)

Reimplemented from TVirtualX.

Definition at line 2325 of file TGCocoa.mm.

◆ CloseDisplay()

void TGCocoa::CloseDisplay ( )

virtual

Closes connection to display server and destroys all windows.

Reimplemented from TVirtualX.

Definition at line 532 of file TGCocoa.mm.

◆ ClosePixmap()

void TGCocoa::ClosePixmap ( )

virtual

Deletes current pixmap.

Reimplemented from TVirtualX.

Definition at line 2421 of file TGCocoa.mm.

◆ CloseWindow()

void TGCocoa::CloseWindow ( )

virtual

Deletes current window.

Reimplemented from TVirtualX.

Definition at line 848 of file TGCocoa.mm.

◆ CocoaDrawOFF()

void TGCocoa::CocoaDrawOFF ( )

Definition at line 4420 of file TGCocoa.mm.

◆ CocoaDrawON()

void TGCocoa::CocoaDrawON ( )

Definition at line 4414 of file TGCocoa.mm.

◆ ConvertPrimarySelection()

void TGCocoa::ConvertPrimarySelection	(	Window_t	id,
		Atom_t	clipboard,
		Time_t	when
	)

virtual

Causes a SelectionRequest event to be sent to the current primary selection owner.

This event specifies the selection property (primary selection), the format into which to convert that data before storing it (target = XA_STRING), the property in which the owner will place the information (sel_property), the window that wants the information (id), and the time of the conversion request (when). The selection owner responds by sending a SelectionNotify event, which confirms the selected atom and type.

Reimplemented from TVirtualX.

Definition at line 3657 of file TGCocoa.mm.

◆ ConvertSelection()

void TGCocoa::ConvertSelection	(	Window_t	,
		Atom_t &	,
		Atom_t &	,
		Atom_t &	,
		Time_t &
	)

virtual

Requests that the specified selection be converted to the specified target type.

Reimplemented from TVirtualX.

Definition at line 3691 of file TGCocoa.mm.

◆ CopyArea()

void TGCocoa::CopyArea	(	Drawable_t	src,
		Drawable_t	dest,
		GContext_t	gc,
		Int_t	src_x,
		Int_t	src_y,
		UInt_t	width,
		UInt_t	height,
		Int_t	dest_x,
		Int_t	dest_y
	)

virtual

Combines the specified rectangle of "src" with the specified rectangle of "dest" according to the "gc".

Parameters

[in]	src	source rectangle
[in]	dest	destination rectangle
[in]	gc	graphics context
[in]	src_x,src_y	specify the x and y coordinates, which are relative to the origin of the source rectangle and specify upper-left corner.
[in]	width,height	the width and height, which are the dimensions of both the source and destination rectangles
[in]	dest_x,dest_y	specify the upper-left corner of the destination rectangle

GC components in use: function, plane-mask, subwindow-mode, graphics-exposure, clip-x-origin, clip-y-origin, and clip-mask. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 2146 of file TGCocoa.mm.

◆ CopyAreaAux()

void TGCocoa::CopyAreaAux	(	Drawable_t	src,
		Drawable_t	dst,
		const GCValues_t &	gc,
		Int_t	srcX,
		Int_t	srcY,
		UInt_t	width,
		UInt_t	height,
		Int_t	dstX,
		Int_t	dstY
	)

Definition at line 2109 of file TGCocoa.mm.

◆ CopyGC()

void TGCocoa::CopyGC	(	GContext_t	org,
		GContext_t	dest,
		Mask_t	mask
	)

virtual

Copies the specified components from the source GC "org" to the destination GC "dest".

The "mask" defines which component to copy and it is a data member of GCValues_t.

Reimplemented from TVirtualX.

Definition at line 3086 of file TGCocoa.mm.

◆ CopyPixmap()

void TGCocoa::CopyPixmap	(	Int_t	wid,
		Int_t	xpos,
		Int_t	ypos
	)

virtual

Copies the pixmap "wid" at the position [xpos,ypos] in the current window.

Reimplemented from TVirtualX.

Definition at line 2386 of file TGCocoa.mm.

◆ CreateBitmap()

Pixmap_t TGCocoa::CreateBitmap	(	Drawable_t	id,
		const char *	bitmap,
		UInt_t	width,
		UInt_t	height
	)

virtual

Creates a bitmap (i.e.

pixmap with depth 1) from the bitmap data.

Parameters

[in]	id	specifies which screen the pixmap is created on
[in]	bitmap	the data in bitmap format
[in]	width,height	define the dimensions of the pixmap

Reimplemented from TVirtualX.

Definition at line 2506 of file TGCocoa.mm.

◆ CreateCursor()

Cursor_t TGCocoa::CreateCursor ( ECursor cursor )

virtual

Creates the specified cursor.

(just return cursor from cursor pool). The cursor can be:

kBottomLeft, kBottomRight, kTopLeft,  kTopRight,
kBottomSide, kLeftSide,    kTopSide,  kRightSide,
kMove,       kCross,       kArrowHor, kArrowVer,
kHand,       kRotate,      kPointer,  kArrowRight,
kCaret,      kWatch

Reimplemented from TVirtualX.

Definition at line 3115 of file TGCocoa.mm.

◆ CreateGC()

GContext_t TGCocoa::CreateGC	(	Drawable_t	id,
		GCValues_t *	gval
	)

virtual

Creates a graphics context using the provided GCValues_t *gval structure.

The mask data member of gval specifies which components in the GC are to be set using the information in the specified values structure. It returns a graphics context handle GContext_t that can be used with any destination drawable or O if the creation falls.

Reimplemented from TVirtualX.

Definition at line 2995 of file TGCocoa.mm.

◆ CreateImage()

Drawable_t TGCocoa::CreateImage	(	UInt_t	width,
		UInt_t	height
	)

virtual

Allocates the memory needed for an drawable.

Parameters

[in]	width	the width of the image, in pixels
[in]	height	the height of the image, in pixels

Reimplemented from TVirtualX.

Definition at line 2587 of file TGCocoa.mm.

◆ CreateOpenGLContext() [1/2]

void TGCocoa::CreateOpenGLContext ( Int_t wid )

virtual

Creates OpenGL context for window "wid".

Reimplemented from TVirtualX.

Definition at line 3312 of file TGCocoa.mm.

◆ CreateOpenGLContext() [2/2]

Handle_t TGCocoa::CreateOpenGLContext	(	Window_t	windowID,
		Handle_t	sharedContext
	)

virtual

Creates OpenGL context for window "windowID".

Reimplemented from TVirtualX.

Definition at line 3293 of file TGCocoa.mm.

◆ CreateOpenGLWindow()

Window_t TGCocoa::CreateOpenGLWindow	(	Window_t	parentID,
		UInt_t	width,
		UInt_t	height,
		const std::vector< std::pair< UInt_t, Int_t > > &	format
	)

virtual

Create window with special pixel format. Noop everywhere except Cocoa.

Reimplemented from TVirtualX.

Definition at line 3214 of file TGCocoa.mm.

◆ CreatePictureFromData()

Bool_t TGCocoa::CreatePictureFromData	(	Drawable_t	id,
		char **	data,
		Pixmap_t &	pict,
		Pixmap_t &	pict_mask,
		PictureAttributes_t &	attr
	)

virtual

Creates a picture pict from data in bitmap format.

The picture attributes "attr" are used for input and output. Returns kTRUE in case of success, kFALSE otherwise. If the mask "pict_mask" does not exist it is set to kNone.

Reimplemented from TVirtualX.

Definition at line 4225 of file TGCocoa.mm.

◆ CreatePictureFromFile()

Bool_t TGCocoa::CreatePictureFromFile	(	Drawable_t	id,
		const char *	filename,
		Pixmap_t &	pict,
		Pixmap_t &	pict_mask,
		PictureAttributes_t &	attr
	)

virtual

Creates a picture pict from data in file "filename".

The picture attributes "attr" are used for input and output. Returns kTRUE in case of success, kFALSE otherwise. If the mask "pict_mask" does not exist it is set to kNone.

Reimplemented from TVirtualX.

Definition at line 4210 of file TGCocoa.mm.

◆ CreatePixmap() [1/2]

Pixmap_t TGCocoa::CreatePixmap	(	Drawable_t	id,
		const char *	bitmap,
		UInt_t	width,
		UInt_t	height,
		ULong_t	forecolor,
		ULong_t	backcolor,
		Int_t	depth
	)

virtual

Creates a pixmap from bitmap data of the width, height, and depth you specified and returns a pixmap that identifies it.

The width and height arguments must be nonzero. The depth argument must be one of the depths supported by the screen of the specified drawable.

Parameters

[in]	id	specifies which screen the pixmap is created on
[in]	bitmap	the data in bitmap format
[in]	width,height	define the dimensions of the pixmap
[in]	forecolor	the foreground pixel values to use
[in]	backcolor	the background pixel values to use
[in]	depth	the depth of the pixmap

Reimplemented from TVirtualX.

Definition at line 2442 of file TGCocoa.mm.

◆ CreatePixmap() [2/2]

Pixmap_t TGCocoa::CreatePixmap	(	Drawable_t	id,
		UInt_t	w,
		UInt_t	h
	)

virtual

Creates a pixmap of the specified width and height and returns a pixmap ID that identifies it.

Reimplemented from TVirtualX.

Definition at line 2435 of file TGCocoa.mm.

◆ CreatePixmapFromData()

Pixmap_t TGCocoa::CreatePixmapFromData	(	unsigned char *	bits,
		UInt_t	width,
		UInt_t	height
	)

virtual

create pixmap from RGB data.

RGB data is in format:

b1, g1, r1, 0, b2, g2, r2, 0 ... bn, gn, rn, 0 ..

Pixels are numbered from left to right and from top to bottom. Note that data must be 32-bit aligned

Reimplemented from TVirtualX.

Definition at line 2475 of file TGCocoa.mm.

◆ CreateRegion()

Region_t TGCocoa::CreateRegion ( )

virtual

Creates a new empty region.

Reimplemented from TVirtualX.

Definition at line 4294 of file TGCocoa.mm.

◆ CreateWindow()

Window_t TGCocoa::CreateWindow	(	Window_t	parent,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h,
		UInt_t	border,
		Int_t	depth,
		UInt_t	clss,
		void *	visual,
		SetWindowAttributes_t *	attr,
		UInt_t	wtype
	)

virtual

Creates an unmapped subwindow for a specified parent window and returns the created window.

The created window is placed on top in the stacking order with respect to siblings. The coordinate system has the X axis horizontal and the Y axis vertical with the origin [0,0] at the upper-left corner. Each window and pixmap has its own coordinate system.

Parameters

[in]	parent	the parent window
[in]	x,y	coordinates, the top-left outside corner of the window's borders; relative to the inside of the parent window's borders
[in]	w,h	width and height of the created window; do not include the created window's borders
[in]	border	the border pixel value of the window
[in]	depth	the window's depth
[in]	clss	the created window's class; can be InputOutput, InputOnly, or CopyFromParent
[in]	visual	the visual type
[in]	attr	the structure from which the values are to be taken.
[in]	wtype	the window type

Reimplemented from TVirtualX.

Definition at line 870 of file TGCocoa.mm.

◆ DeleteFont()

void TGCocoa::DeleteFont ( FontStruct_t fs )

virtual

Explicitly deletes the font structure "fs" obtained via LoadQueryFont().

Reimplemented from TVirtualX.

Definition at line 2843 of file TGCocoa.mm.

◆ DeleteGC()

void TGCocoa::DeleteGC ( GContext_t gc )

virtual

Deletes the specified GC "gc".

Reimplemented from TVirtualX.

Definition at line 3107 of file TGCocoa.mm.

◆ DeleteImage()

void TGCocoa::DeleteImage ( Drawable_t img )

virtual

Deallocates the memory associated with the image img.

Reimplemented from TVirtualX.

Definition at line 2641 of file TGCocoa.mm.

◆ DeleteOpenGLContext()

void TGCocoa::DeleteOpenGLContext ( Int_t wid )

virtual

Deletes OpenGL context for window "wid".

Reimplemented from TVirtualX.

Definition at line 3427 of file TGCocoa.mm.

◆ DeletePictureData()

void TGCocoa::DeletePictureData ( void * data )

virtual

Delete picture data created by the function ReadPictureDataFromFile.

Reimplemented from TVirtualX.

Definition at line 4247 of file TGCocoa.mm.

◆ DeletePixmap()

void TGCocoa::DeletePixmap ( Pixmap_t pmap )

virtual

Explicitly deletes the pixmap resource "pmap".

Reimplemented from TVirtualX.

Definition at line 2549 of file TGCocoa.mm.

◆ DeletePixmapAux()

void TGCocoa::DeletePixmapAux ( Pixmap_t pixmapID )

Definition at line 2543 of file TGCocoa.mm.

◆ DeleteProperty()

void TGCocoa::DeleteProperty	(	Window_t	,
		Atom_t &
	)

virtual

Deletes the specified property only if the property was defined on the specified window and causes the X server to generate a PropertyNotify event on the window unless the property does not exist.

Reimplemented from TVirtualX.

Definition at line 3902 of file TGCocoa.mm.

◆ DestroyRegion()

void TGCocoa::DestroyRegion ( Region_t reg )

virtual

Destroys the region "reg".

Reimplemented from TVirtualX.

Definition at line 4302 of file TGCocoa.mm.

◆ DestroySubwindows()

void TGCocoa::DestroySubwindows ( Window_t id )

virtual

The DestroySubwindows function destroys all inferior windows of the specified window, in bottom-to-top stacking order.

Reimplemented from TVirtualX.

Definition at line 969 of file TGCocoa.mm.

◆ DestroyWindow()

void TGCocoa::DestroyWindow ( Window_t id )

virtual

Destroys the window "id" as well as all of its subwindows.

The window should never be referenced again. If the window specified by the "id" argument is mapped, it is unmapped automatically.

Reimplemented from TVirtualX.

Definition at line 911 of file TGCocoa.mm.

◆ DisplayName()

const char * TGCocoa::DisplayName ( const char * )

virtual

Returns hostname on which the display is opened.

Reimplemented from TVirtualX.

Definition at line 518 of file TGCocoa.mm.

◆ DrawLine()

void TGCocoa::DrawLine	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x1,
		Int_t	y1,
		Int_t	x2,
		Int_t	y2
	)

virtual

Uses the components of the specified GC to draw a line between the specified set of points (x1, y1) and (x2, y2).

GC components in use: function, plane-mask, line-width, line-style, cap-style, fill-style, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask.

GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, tile-stipple-y-origin, dash-offset, dash-list. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Reimplemented in TGQuartz.

Definition at line 1745 of file TGCocoa.mm.

◆ DrawLineAux()

void TGCocoa::DrawLineAux	(	Drawable_t	wid,
		const GCValues_t &	gcVals,
		Int_t	x1,
		Int_t	y1,
		Int_t	x2,
		Int_t	y2
	)

Definition at line 1705 of file TGCocoa.mm.

◆ DrawRectangle()

void TGCocoa::DrawRectangle	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Draws rectangle outlines of [x,y] [x+w,y] [x+w,y+h] [x,y+h].

GC components in use: function, plane-mask, line-width, line-style, cap-style, join-style, fill-style, subwindow-mode, clip-x-origin, clip-y-origin, clip-mask. GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, tile-stipple-y-origin, dash-offset, dash-list. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 1862 of file TGCocoa.mm.

◆ DrawRectangleAux()

void TGCocoa::DrawRectangleAux	(	Drawable_t	wid,
		const GCValues_t &	gcVals,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

Definition at line 1828 of file TGCocoa.mm.

◆ DrawSegments()

void TGCocoa::DrawSegments	(	Drawable_t	id,
		GContext_t	gc,
		Segment_t *	seg,
		Int_t	nseg
	)

virtual

Draws multiple line segments.

Each line is specified by a pair of points.

Parameters

[in]	id	Drawable identifier
[in]	gc	graphics context
[in]	*seg	specifies an array of segments
[in]	nseg	specifies the number of segments in the array

GC components in use: function, plane-mask, line-width, line-style, cap-style, join-style, fill-style, subwindow-mode, clip-x-origin, clip-y-origin, clip-mask.

GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, tile-stipple-y-origin, dash-offset, and dash-list. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 1793 of file TGCocoa.mm.

◆ DrawSegmentsAux()

void TGCocoa::DrawSegmentsAux	(	Drawable_t	wid,
		const GCValues_t &	gcVals,
		const Segment_t *	segments,
		Int_t	nSegments
	)

Definition at line 1782 of file TGCocoa.mm.

◆ DrawString()

void TGCocoa::DrawString	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x,
		Int_t	y,
		const char *	s,
		Int_t	len
	)

virtual

Each character image, as defined by the font in the GC, is treated as an additional mask for a fill operation on the drawable.

Parameters

[in]	id	the drawable
[in]	gc	the GC
[in]	x,y	coordinates, which are relative to the origin of the specified drawable and define the origin of the first character
[in]	s	the character string
[in]	len	the number of characters in the string argument

GC components in use: function, plane-mask, fill-style, font, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask. GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, and tile-stipple-y-origin. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 2227 of file TGCocoa.mm.

◆ DrawStringAux()

void TGCocoa::DrawStringAux	(	Drawable_t	wid,
		const GCValues_t &	gc,
		Int_t	x,
		Int_t	y,
		const char *	s,
		Int_t	len
	)

Definition at line 2183 of file TGCocoa.mm.

◆ EmptyRegion()

Bool_t TGCocoa::EmptyRegion ( Region_t reg )

virtual

Returns kTRUE if the region reg is empty.

Reimplemented from TVirtualX.

Definition at line 4370 of file TGCocoa.mm.

◆ EqualRegion()

Bool_t TGCocoa::EqualRegion	(	Region_t	rega,
		Region_t	regb
	)

virtual

Returns kTRUE if the two regions have the same offset, size, and shape.

Reimplemented from TVirtualX.

Definition at line 4386 of file TGCocoa.mm.

◆ EventsPending()

Int_t TGCocoa::EventsPending ( )

virtual

Returns the number of events that have been received from the X server but have not been removed from the event queue.

Reimplemented from TVirtualX.

Definition at line 3548 of file TGCocoa.mm.

◆ ExecCommand()

UInt_t TGCocoa::ExecCommand ( TGWin32Command * code )

virtual

Executes the command "code" coming from the other threads (Win32)

Reimplemented from TVirtualX.

Definition at line 4031 of file TGCocoa.mm.

◆ FillPolygon()

void TGCocoa::FillPolygon	(	Window_t	id,
		GContext_t	gc,
		Point_t *	points,
		Int_t	npnt
	)

virtual

Fills the region closed by the specified path.

The path is closed automatically if the last point in the list does not coincide with the first point.

Parameters

[in]	id	window identifier
[in]	gc	graphics context
[in]	*points	specifies an array of points
[in]	npnt	specifies the number of points in the array

GC components in use: function, plane-mask, fill-style, fill-rule, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask. GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, and tile-stipple-y-origin. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 2064 of file TGCocoa.mm.

◆ FillPolygonAux()

void TGCocoa::FillPolygonAux	(	Window_t	wid,
		const GCValues_t &	gcVals,
		const Point_t *	polygon,
		Int_t	nPoints
	)

Definition at line 1992 of file TGCocoa.mm.

◆ FillRectangle()

void TGCocoa::FillRectangle	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Fills the specified rectangle defined by [x,y] [x+w,y] [x+w,y+h] [x,y+h].

using the GC you specify.

GC components in use are: function, plane-mask, fill-style, subwindow-mode, clip-x-origin, clip-y-origin, clip-mask. GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, and tile-stipple-y-origin. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 1962 of file TGCocoa.mm.

◆ FillRectangleAux()

void TGCocoa::FillRectangleAux	(	Drawable_t	wid,
		const GCValues_t &	gcVals,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

Definition at line 1897 of file TGCocoa.mm.

◆ FindAtom()

Atom_t TGCocoa::FindAtom	(	const std::string &	atomName,
		bool	addIfNotFound
	)

private

Definition at line 4503 of file TGCocoa.mm.

◆ FindRWindow()

Window_t TGCocoa::FindRWindow	(	Window_t	win,
		Window_t	dragwin,
		Window_t	input,
		int	x,
		int	y,
		int	maxd
	)

virtual

Recursively search in the children of Window for a Window which is at location x, y and is DND aware, with a maximum depth of maxd.

Reimplemented from TVirtualX.

Definition at line 4000 of file TGCocoa.mm.

◆ FlushOpenGLBuffer()

void TGCocoa::FlushOpenGLBuffer ( Handle_t ctx )

virtual

Flushes OpenGL buffer.

Reimplemented from TVirtualX.

Definition at line 3412 of file TGCocoa.mm.

◆ FreeColor()

void TGCocoa::FreeColor	(	Colormap_t	cmap,
		ULong_t	pixel
	)

virtual

Frees color cell with specified pixel value.

Reimplemented from TVirtualX.

Definition at line 2944 of file TGCocoa.mm.

◆ FreeFontNames()

void TGCocoa::FreeFontNames ( char ** fontlist )

virtual

Frees the specified the array of strings "fontlist".

Reimplemented from TVirtualX.

Definition at line 2904 of file TGCocoa.mm.

◆ FreeFontStruct()

void TGCocoa::FreeFontStruct ( FontStruct_t fs )

virtual

Frees the font structure "fs".

The font itself will be freed when no other resource references it.

Reimplemented from TVirtualX.

Definition at line 2882 of file TGCocoa.mm.

◆ GetCharacterUp()

void TGCocoa::GetCharacterUp	(	Float_t &	chupx,
		Float_t &	chupy
	)

virtual

Returns character up vector.

Reimplemented from TVirtualX.

Definition at line 4045 of file TGCocoa.mm.

◆ GetColorBits()

unsigned char * TGCocoa::GetColorBits	(	Drawable_t	wid,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Returns an array of pixels created from a part of drawable (defined by x, y, w, h) in format:

b1, g1, r1, 0, b2, g2, r2, 0 ... bn, gn, rn, 0 ..

Pixels are numbered from left to right and from top to bottom. By default all pixels from the whole drawable are returned.

Note that return array is 32-bit aligned

Reimplemented from TVirtualX.

Definition at line 2566 of file TGCocoa.mm.

◆ GetColormap()

Colormap_t TGCocoa::GetColormap ( ) const

virtual

Returns handle to colormap.

Might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. GL interface.

Reimplemented from TVirtualX.

Definition at line 2987 of file TGCocoa.mm.

◆ GetCommandBuffer()

ROOT::MacOSX::X11::CommandBuffer * TGCocoa::GetCommandBuffer ( ) const

Definition at line 4408 of file TGCocoa.mm.

◆ GetCurrentContext()

void * TGCocoa::GetCurrentContext ( )

protected

Definition at line 4433 of file TGCocoa.mm.

◆ GetCurrentOpenGLContext()

Handle_t TGCocoa::GetCurrentOpenGLContext ( )

virtual

Asks OpenGL subsystem about the current OpenGL context.

Reimplemented from TVirtualX.

Definition at line 3395 of file TGCocoa.mm.

◆ GetCurrentWindow()

Window_t TGCocoa::GetCurrentWindow ( ) const

virtual

pointer to the current internal window used in canvas graphics

Reimplemented from TVirtualX.

Definition at line 841 of file TGCocoa.mm.

◆ GetDefaultRootWindow()

Window_t TGCocoa::GetDefaultRootWindow ( ) const

virtual

Returns handle to the default root window created when calling XOpenDisplay().

Reimplemented from TVirtualX.

Definition at line 641 of file TGCocoa.mm.

◆ GetDepth()

Int_t TGCocoa::GetDepth ( ) const

virtual

Returns depth of screen (number of bit planes).

Equivalent to GetPlanes().

Reimplemented from TVirtualX.

Definition at line 569 of file TGCocoa.mm.

◆ GetDisplay()

Display_t TGCocoa::GetDisplay ( ) const

virtual

Returns handle to display (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g.

GL interface).

Reimplemented from TVirtualX.

Definition at line 538 of file TGCocoa.mm.

◆ GetDisplayGeometry()

X11::Rectangle TGCocoa::GetDisplayGeometry ( ) const

Definition at line 609 of file TGCocoa.mm.

◆ GetDoubleBuffer()

Int_t TGCocoa::GetDoubleBuffer ( Int_t wid )

virtual

Queries the double buffer value for the window "wid".

Reimplemented from TVirtualX.

Definition at line 4038 of file TGCocoa.mm.

◆ GetEventTranslator()

ROOT::MacOSX::X11::EventTranslator * TGCocoa::GetEventTranslator ( ) const

Definition at line 4402 of file TGCocoa.mm.

◆ GetFontHandle()

FontH_t TGCocoa::GetFontHandle ( FontStruct_t fs )

virtual

Returns the font handle of the specified font structure "fs".

Reimplemented from TVirtualX.

Definition at line 2837 of file TGCocoa.mm.

◆ GetFontProperties()

void TGCocoa::GetFontProperties	(	FontStruct_t	font,
		Int_t &	max_ascent,
		Int_t &	max_descent
	)

virtual

Returns the font properties.

Reimplemented from TVirtualX.

Definition at line 2864 of file TGCocoa.mm.

◆ GetFontStruct()

FontStruct_t TGCocoa::GetFontStruct ( FontH_t fh )

virtual

Retrieves the associated font structure of the font specified font handle "fh".

Free returned FontStruct_t using FreeFontStruct().

Reimplemented from TVirtualX.

Definition at line 2871 of file TGCocoa.mm.

◆ GetGCValues()

void TGCocoa::GetGCValues	(	GContext_t	gc,
		GCValues_t &	gval
	)

virtual

Returns the components specified by the mask in "gval" for the specified GC "gc" (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 3098 of file TGCocoa.mm.

◆ GetGeometry()

void TGCocoa::GetGeometry	(	Int_t	wid,
		Int_t &	x,
		Int_t &	y,
		UInt_t &	w,
		UInt_t &	h
	)

virtual

Returns position and size of window "wid".

Parameters

[in]	wid	window identifier if wid < 0 the size of the display is returned
[in]	x,y	returned window position
[in]	w,h	returned window size

Reimplemented from TVirtualX.

Definition at line 715 of file TGCocoa.mm.

◆ GetImageSize()

void TGCocoa::GetImageSize	(	Drawable_t	id,
		UInt_t &	width,
		UInt_t &	height
	)

virtual

Returns the width and height of the image id.

Reimplemented from TVirtualX.

Definition at line 2597 of file TGCocoa.mm.

◆ GetInputFocus()

Window_t TGCocoa::GetInputFocus ( )

virtual

Returns the window id of the window having the input focus.

Reimplemented from TVirtualX.

Definition at line 2776 of file TGCocoa.mm.

◆ GetNativeEvent()

Handle_t TGCocoa::GetNativeEvent ( ) const

virtual

Returns the current native event handle.

Reimplemented from TVirtualX.

Definition at line 3575 of file TGCocoa.mm.

◆ GetOpenGLScalingFactor()

Double_t TGCocoa::GetOpenGLScalingFactor ( )

virtual

On a HiDPI resolution it can be > 1., this means glViewport should use scaled width and height.

Reimplemented from TVirtualX.

Definition at line 3205 of file TGCocoa.mm.

◆ GetParent()

Window_t TGCocoa::GetParent ( Window_t id ) const

virtual

Returns the parent of the window "id".

Reimplemented from TVirtualX.

Definition at line 1512 of file TGCocoa.mm.

◆ GetPasteBuffer()

void TGCocoa::GetPasteBuffer	(	Window_t	id,
		Atom_t	atom,
		TString &	text,
		Int_t &	nchar,
		Bool_t	del
	)

virtual

Gets contents of the paste buffer "atom" into the string "text".

(nchar = number of characters) If "del" is true deletes the paste buffer afterwards.

Reimplemented from TVirtualX.

Definition at line 3773 of file TGCocoa.mm.

◆ GetPixel()

ULong_t TGCocoa::GetPixel ( Color_t cindex )

virtual

Returns pixel value associated to specified ROOT color number "cindex".

Reimplemented from TVirtualX.

Definition at line 2950 of file TGCocoa.mm.

◆ GetPlanes()

void TGCocoa::GetPlanes ( Int_t & nplanes )

virtual

Returns the maximum number of planes.

Reimplemented from TVirtualX.

Definition at line 2965 of file TGCocoa.mm.

◆ GetPrimarySelectionOwner()

Window_t TGCocoa::GetPrimarySelectionOwner ( )

virtual

Returns the window id of the current owner of the primary selection.

That is the window in which, for example some text is selected.

Reimplemented from TVirtualX.

Definition at line 3643 of file TGCocoa.mm.

◆ GetProperty()

Int_t TGCocoa::GetProperty	(	Window_t	,
		Atom_t	,
		Long_t	,
		Long_t	,
		Bool_t	,
		Atom_t	,
		Atom_t *	,
		Int_t *	,
		ULong_t *	,
		ULong_t *	,
		unsigned char **
	)

virtual

Returns the actual type of the property; the actual format of the property; the number of 8-bit, 16-bit, or 32-bit items transferred; the number of bytes remaining to be read in the property; and a pointer to the data actually returned.

Reimplemented from TVirtualX.

Definition at line 3726 of file TGCocoa.mm.

◆ GetRegionBox()

void TGCocoa::GetRegionBox	(	Region_t	reg,
		Rectangle_t *	rect
	)

virtual

Returns smallest enclosing rectangle.

Reimplemented from TVirtualX.

Definition at line 4394 of file TGCocoa.mm.

◆ GetRGB()

void TGCocoa::GetRGB	(	Int_t	index,
		Float_t &	r,
		Float_t &	g,
		Float_t &	b
	)

virtual

Returns RGB values for color "index".

Reimplemented from TVirtualX.

Definition at line 2972 of file TGCocoa.mm.

◆ GetScreen()

Int_t TGCocoa::GetScreen ( ) const

virtual

Returns screen number.

Might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. GL interface.

Reimplemented from TVirtualX.

Definition at line 552 of file TGCocoa.mm.

◆ GetVisual()

Visual_t TGCocoa::GetVisual ( ) const

virtual

Returns handle to visual.

Might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. GL interface.

Reimplemented from TVirtualX.

Definition at line 545 of file TGCocoa.mm.

◆ GetWindowAttributes()

void TGCocoa::GetWindowAttributes	(	Window_t	id,
		WindowAttributes_t &	attr
	)

virtual

The WindowAttributes_t structure is set to default.

Reimplemented from TVirtualX.

Definition at line 1000 of file TGCocoa.mm.

◆ GetWindowID()

Window_t TGCocoa::GetWindowID ( Int_t wid )

virtual

Returns the X11 window identifier.

Parameters

[in] wid workstation identifier (input)

Reimplemented from TVirtualX.

Definition at line 673 of file TGCocoa.mm.

◆ GetWindowSize()

void TGCocoa::GetWindowSize	(	Drawable_t	id,
		Int_t &	x,
		Int_t &	y,
		UInt_t &	w,
		UInt_t &	h
	)

virtual

Returns the location and the size of window "id".

Parameters

[in]	id	drawable identifier
[in]	x,y	coordinates of the upper-left outer corner relative to the parent window's origin
[in]	w,h	the inside size of the window, not including the border

Reimplemented from TVirtualX.

Definition at line 1418 of file TGCocoa.mm.

◆ GrabButton()

void TGCocoa::GrabButton	(	Window_t	id,
		EMouseButton	button,
		UInt_t	modifier,
		UInt_t	evmask,
		Window_t	confine,
		Cursor_t	cursor,
		Bool_t	grab = `kTRUE`
	)

virtual

Establishes a passive grab on a certain mouse button.

That is, when a certain mouse button is hit while certain modifier's (Shift, Control, Meta, Alt) are active then the mouse will be grabbed for window id. When grab is false, ungrab the mouse button for this button and modifier.

Reimplemented from TVirtualX.

Definition at line 2652 of file TGCocoa.mm.

◆ GrabKey()

void TGCocoa::GrabKey	(	Window_t	id,
		Int_t	keycode,
		UInt_t	modifier,
		Bool_t	grab = `kTRUE`
	)

virtual

Establishes a passive grab on the keyboard.

In the future, the keyboard is actively grabbed, the last-keyboard-grab time is set to the time at which the key was pressed (as transmitted in the KeyPress event), and the KeyPress event is reported if all of the following conditions are true:

the keyboard is not grabbed and the specified key (which can itself be a modifier key) is logically pressed when the specified modifier keys are logically down, and no other modifier keys are logically down;
either the grab window "id" is an ancestor of (or is) the focus window, or "id" is a descendant of the focus window and contains the pointer;
a passive grab on the same key combination does not exist on any ancestor of grab_window

Parameters

[in]	id	window id
[in]	keycode	specifies the KeyCode or AnyKey
[in]	modifier	specifies the set of keymasks or AnyModifier; the mask is the bitwise inclusive OR of the valid keymask bits
[in]	grab	a switch between grab/ungrab key grab = kTRUE grab the key and modifier grab = kFALSE ungrab the key and modifier

Reimplemented from TVirtualX.

Definition at line 2723 of file TGCocoa.mm.

◆ GrabPointer()

void TGCocoa::GrabPointer	(	Window_t	id,
		UInt_t	evmask,
		Window_t	confine,
		Cursor_t	cursor,
		Bool_t	grab = `kTRUE`,
		Bool_t	owner_events = `kTRUE`
	)

virtual

Establishes an active pointer grab.

While an active pointer grab is in effect, further pointer events are only reported to the grabbing client window.

Reimplemented from TVirtualX.

Definition at line 2686 of file TGCocoa.mm.

◆ HasTTFonts()

Bool_t TGCocoa::HasTTFonts ( ) const

virtual

Returns True when TrueType fonts are used.

Reimplemented from TVirtualX.

Definition at line 2849 of file TGCocoa.mm.

◆ IconifyWindow()

void TGCocoa::IconifyWindow ( Window_t id )

virtual

Iconifies the window "id".

Reimplemented from TVirtualX.

Definition at line 1316 of file TGCocoa.mm.

◆ Init()

Bool_t TGCocoa::Init ( void * display )

virtual

Initializes the X system.

Returns kFALSE in case of failure. It is implementation dependent.

Reimplemented from TVirtualX.

Definition at line 499 of file TGCocoa.mm.

◆ InitWindow()

Int_t TGCocoa::InitWindow ( ULong_t window )

virtual

Creates a new window and return window number.

Returns -1 if window initialization fails.

Reimplemented from TVirtualX.

Definition at line 648 of file TGCocoa.mm.

◆ InternAtom()

Atom_t TGCocoa::InternAtom	(	const char *	atom_name,
		Bool_t	only_if_exist
	)

virtual

Returns the atom identifier associated with the specified "atom_name" string.

If "only_if_exists" is False, the atom is created if it does not exist. If the atom name is not in the Host Portable Character Encoding, the result is implementation dependent. Uppercase and lowercase matter; the strings "thing", "Thing", and "thinG" all designate different atoms.

Reimplemented from TVirtualX.

Definition at line 3585 of file TGCocoa.mm.

◆ IntersectRegion()

void TGCocoa::IntersectRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Computes the intersection of two regions.

Parameters

[in]	rega,regb	specify the two regions with which you want to perform the computation
[in]	result	returns the result of the computation

Reimplemented from TVirtualX.

Definition at line 4342 of file TGCocoa.mm.

◆ IsCmdThread()

virtual Bool_t TGCocoa::IsCmdThread ( ) const

inlinevirtual

Reimplemented from TVirtualX.

Definition at line 429 of file TGCocoa.h.

◆ IsCocoaDraw()

bool TGCocoa::IsCocoaDraw ( ) const

Definition at line 4427 of file TGCocoa.mm.

◆ IsDNDAware()

Bool_t TGCocoa::IsDNDAware	(	Window_t	win,
		Atom_t *	typelist
	)

virtual

Checks if the Window is DND aware, and knows any of the DND formats passed in argument.

Reimplemented from TVirtualX.

Definition at line 3977 of file TGCocoa.mm.

◆ KeysymToKeycode()

Int_t TGCocoa::KeysymToKeycode ( UInt_t keysym )

virtual

Converts the "keysym" to the appropriate keycode.

For example, keysym is a letter and keycode is the matching keyboard key (which is dependent on the current keyboard mapping). If the specified "keysym" is not defined for any keycode, returns zero.

Reimplemented from TVirtualX.

Definition at line 2765 of file TGCocoa.mm.

◆ ListFonts()

char ** TGCocoa::ListFonts	(	const char *	fontname,
		Int_t	max,
		Int_t &	count
	)

virtual

Returns list of font names matching fontname regexp, like "-*-times-*".

The pattern string can contain any characters, but each asterisk (*) is a wildcard for any number of characters, and each question mark (?) is a wildcard for a single character. If the pattern string is not in the Host Portable Character Encoding, the result is implementation dependent. Use of uppercase or lowercase does not matter. Each returned string is null-terminated.

Parameters

[in]	fontname	specifies the null-terminated pattern string that can contain wildcard characters
[in]	max	specifies the maximum number of names to be returned
[in]	count	returns the actual number of font names

Reimplemented from TVirtualX.

Definition at line 2890 of file TGCocoa.mm.

◆ LoadQueryFont()

FontStruct_t TGCocoa::LoadQueryFont ( const char * font_name )

virtual

Provides the most common way for accessing a font: opens (loads) the specified font and returns a pointer to the appropriate FontStruct_t structure.

If the font does not exist, it returns NULL.

Reimplemented from TVirtualX.

Definition at line 2817 of file TGCocoa.mm.

◆ LookupString()

void TGCocoa::LookupString	(	Event_t *	event,
		char *	buf,
		Int_t	buflen,
		UInt_t &	keysym
	)

virtual

Converts the keycode from the event structure to a key symbol (according to the modifiers specified in the event structure and the current keyboard mapping).

In "buf" a null terminated ASCII string is returned representing the string that is currently mapped to the key code.

Parameters

[in]	event	specifies the event structure to be used
[in]	buf	returns the translated characters
[in]	buflen	the length of the buffer
[in]	keysym	returns the "keysym" computed from the event if this argument is not NULL

Reimplemented from TVirtualX.

Definition at line 2796 of file TGCocoa.mm.

◆ LowerWindow()

void TGCocoa::LowerWindow ( Window_t id )

virtual

Lowers the specified window "id" to the bottom of the stack so that it does not obscure any sibling windows.

Reimplemented from TVirtualX.

Definition at line 1239 of file TGCocoa.mm.

◆ MakeOpenGLContextCurrent()

Bool_t TGCocoa::MakeOpenGLContextCurrent	(	Handle_t	ctx,
		Window_t	windowID
	)

virtual

Makes context ctx current OpenGL context.

Reimplemented from TVirtualX.

Definition at line 3318 of file TGCocoa.mm.

◆ MakeProcessForeground()

bool TGCocoa::MakeProcessForeground ( )

private

Definition at line 4446 of file TGCocoa.mm.

◆ MapRaised()

void TGCocoa::MapRaised ( Window_t id )

virtual

Maps the window "id" and all of its subwindows that have had map requests on the screen and put this window on the top of of the stack of all windows.

Reimplemented from TVirtualX.

Definition at line 1171 of file TGCocoa.mm.

◆ MapSubwindows()

void TGCocoa::MapSubwindows ( Window_t id )

virtual

Maps all subwindows for the specified window "id" in top-to-bottom stacking order.

Reimplemented from TVirtualX.

Definition at line 1157 of file TGCocoa.mm.

◆ MapWindow()

void TGCocoa::MapWindow ( Window_t id )

virtual

Maps the window "id" and all of its subwindows that have had map requests.

This function has no effect if the window is already mapped.

Reimplemented from TVirtualX.

Definition at line 1137 of file TGCocoa.mm.

◆ MoveResizeWindow()

void TGCocoa::MoveResizeWindow	(	Window_t	id,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Changes the size and location of the specified window "id" without raising it.

Parameters

[in]	id	window identifier
[in]	x,y	coordinates, which define the new position of the window relative to its parent.
[in]	w,h	the width and height, which define the interior size of the window

Reimplemented from TVirtualX.

Definition at line 1274 of file TGCocoa.mm.

◆ MoveWindow() [1/2]

void TGCocoa::MoveWindow	(	Int_t	wid,
		Int_t	x,
		Int_t	y
	)

virtual

Moves the window "wid" to the specified x and y coordinates.

It does not change the window's size, raise the window, or change the mapping state of the window.

Parameters

[in]	wid	window identifier
[in]	x,y	coordinates, which define the new position of the window relative to its parent.

Reimplemented from TVirtualX.

Definition at line 757 of file TGCocoa.mm.

◆ MoveWindow() [2/2]

void TGCocoa::MoveWindow	(	Window_t	id,
		Int_t	x,
		Int_t	y
	)

virtual

Moves the specified window to the specified x and y coordinates.

It does not change the window's size, raise the window, or change the mapping state of the window.

Parameters

[in]	id	window identifier
[in]	x,y	coordinates, which define the new position of the window relative to its parent.

Reimplemented from TVirtualX.

Definition at line 1256 of file TGCocoa.mm.

◆ NeedRedraw()

Bool_t TGCocoa::NeedRedraw	(	ULong_t	tgwindow,
		Bool_t	force
	)

virtual

Notify the low level GUI layer ROOT requires "tgwindow" to be updated.

Returns kTRUE if the notification was desirable and it was sent

At the moment only Qt4 layer needs that

One needs explicitly cast the first parameter to TGWindow to make it working in the implementation.

One needs to process the notification to confine all paint operations within "expose" / "paint" like low level event or equivalent

Reimplemented from TVirtualX.

Definition at line 4190 of file TGCocoa.mm.

◆ NextEvent()

void TGCocoa::NextEvent ( Event_t & event )

virtual

The "event" is set to default event.

This method however, should never be called.

Reimplemented from TVirtualX.

Definition at line 3539 of file TGCocoa.mm.

◆ OpenDisplay()

Int_t TGCocoa::OpenDisplay ( const char * dpyName )

virtual

Opens connection to display server (if such a thing exist on the current platform).

The encoding and interpretation of the display name.

On X11 this method returns on success the X display socket descriptor >0, 0 in case of batch mode, and <0 in case of failure (cannot connect to display dpyName).

Reimplemented from TVirtualX.

Definition at line 508 of file TGCocoa.mm.

◆ OpenPixmap()

Int_t TGCocoa::OpenPixmap	(	UInt_t	w,
		UInt_t	h
	)

virtual

Creates a pixmap of the width "w" and height "h" you specified.

Reimplemented from TVirtualX.

Definition at line 2339 of file TGCocoa.mm.

◆ operator=()

TGCocoa & TGCocoa::operator= ( const TGCocoa & rhs )

private

◆ ParseColor()

Bool_t TGCocoa::ParseColor	(	Colormap_t	cmap,
		const char *	cname,
		ColorStruct_t &	color
	)

virtual

Looks up the string name of a color "cname" with respect to the screen associated with the specified colormap.

It returns the exact color value. If the color name is not in the Host Portable Character Encoding, the result is implementation dependent.

Parameters

[in]	cmap	the colormap
[in]	cname	the color name string; use of uppercase or lowercase does not matter
[in]	color	returns the exact color value for later use

The ColorStruct_t structure is set to default. Let system think we could parse color.

Reimplemented from TVirtualX.

Definition at line 2916 of file TGCocoa.mm.

◆ PointInRegion()

Bool_t TGCocoa::PointInRegion	(	Int_t	x,
		Int_t	y,
		Region_t	reg
	)

virtual

Returns kTRUE if the point [x, y] is contained in the region reg.

Reimplemented from TVirtualX.

Definition at line 4378 of file TGCocoa.mm.

◆ PolygonRegion()

Region_t TGCocoa::PolygonRegion	(	Point_t *	points,
		Int_t	np,
		Bool_t	winding
	)

virtual

Returns a region for the polygon defined by the points array.

Parameters

[in]	points	specifies an array of points
[in]	np	specifies the number of points in the polygon
[in]	winding	specifies the winding-rule is set (kTRUE) or not(kFALSE)

Reimplemented from TVirtualX.

Definition at line 4319 of file TGCocoa.mm.

◆ PutImage()

void TGCocoa::PutImage	(	Drawable_t	id,
		GContext_t	gc,
		Drawable_t	img,
		Int_t	dx,
		Int_t	dy,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Combines an image with a rectangle of the specified drawable.

The section of the image defined by the x, y, width, and height arguments is drawn on the specified part of the drawable.

Parameters

[in]	id	the drawable
[in]	gc	the GC
[in]	img	the image you want combined with the rectangle
[in]	dx	the offset in X from the left edge of the image
[in]	dy	the offset in Y from the top edge of the image
[in]	x,y	coordinates, which are relative to the origin of the drawable and are the coordinates of the subimage
[in]	w,h	the width and height of the subimage, which define the rectangle dimensions

GC components in use: function, plane-mask, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask. GC mode-dependent components: foreground and background. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 2630 of file TGCocoa.mm.

◆ PutPixel()

void TGCocoa::PutPixel	(	Drawable_t	id,
		Int_t	x,
		Int_t	y,
		ULong_t	pixel
	)

virtual

Overwrites the pixel in the image with the specified pixel value.

The image must contain the x and y coordinates.

Parameters

[in]	id	specifies the image
[in]	x,y	coordinates
[in]	pixel	the new pixel value

Reimplemented from TVirtualX.

Definition at line 2608 of file TGCocoa.mm.

◆ QueryColor()

void TGCocoa::QueryColor	(	Colormap_t	cmap,
		ColorStruct_t &	color
	)

virtual

Returns the current RGB value for the pixel in the "color" structure.

The color components are set to default.

Parameters

[in]	cmap	the colormap
[in]	color	specifies and returns the RGB values for the pixel specified in the structure

Reimplemented from TVirtualX.

Definition at line 2935 of file TGCocoa.mm.

◆ QueryPointer() [1/2]

void TGCocoa::QueryPointer	(	Int_t &	ix,
		Int_t &	iy
	)

virtual

Returns the pointer position.

Reimplemented from TVirtualX.

Definition at line 3152 of file TGCocoa.mm.

◆ QueryPointer() [2/2]

void TGCocoa::QueryPointer	(	Window_t	id,
		Window_t &	rootw,
		Window_t &	childw,
		Int_t &	root_x,
		Int_t &	root_y,
		Int_t &	win_x,
		Int_t &	win_y,
		UInt_t &	mask
	)

virtual

Returns the root window the pointer is logically on and the pointer coordinates relative to the root window's origin.

Parameters

[in]	id	specifies the window
[in]	rootw	the root window that the pointer is in
[in]	childw	the child window that the pointer is located in, if any
[in]	root_x,root_y	the pointer coordinates relative to the root window's origin
[in]	win_x,win_y	the pointer coordinates relative to the specified window "id"
[in]	mask	the current state of the modifier keys and pointer buttons

Reimplemented from TVirtualX.

Definition at line 3163 of file TGCocoa.mm.

◆ RaiseWindow()

void TGCocoa::RaiseWindow ( Window_t id )

virtual

Raises the specified window to the top of the stack so that no sibling window obscures it.

Reimplemented from TVirtualX.

Definition at line 1222 of file TGCocoa.mm.

◆ ReadGIF()

Pixmap_t TGCocoa::ReadGIF	(	Int_t	x0,
		Int_t	y0,
		const char *	file,
		Window_t	id
	)

virtual

If id is NULL - loads the specified gif file at position [x0,y0] in the current window.

Otherwise creates pixmap from gif file

Reimplemented from TVirtualX.

Definition at line 4052 of file TGCocoa.mm.

◆ ReadPictureDataFromFile()

Bool_t TGCocoa::ReadPictureDataFromFile	(	const char *	filename,
		char ***	ret_data
	)

virtual

Reads picture data from file "filename" and store it in "ret_data".

Returns kTRUE in case of success, kFALSE otherwise.

Reimplemented from TVirtualX.

Definition at line 4238 of file TGCocoa.mm.

◆ ReconfigureDisplay()

void TGCocoa::ReconfigureDisplay ( )

Definition at line 603 of file TGCocoa.mm.

◆ RemoveWindow()

void TGCocoa::RemoveWindow ( ULong_t qwid )

virtual

Removes the created by Qt window "qwid".

Reimplemented from TVirtualX.

Definition at line 864 of file TGCocoa.mm.

◆ ReparentChild()

void TGCocoa::ReparentChild	(	Window_t	wid,
		Window_t	pid,
		Int_t	x,
		Int_t	y
	)

Definition at line 1050 of file TGCocoa.mm.

◆ ReparentTopLevel()

void TGCocoa::ReparentTopLevel	(	Window_t	wid,
		Window_t	pid,
		Int_t	x,
		Int_t	y
	)

Definition at line 1097 of file TGCocoa.mm.

◆ ReparentWindow()

void TGCocoa::ReparentWindow	(	Window_t	id,
		Window_t	pid,
		Int_t	x,
		Int_t	y
	)

virtual

If the specified window is mapped, ReparentWindow automatically performs an UnmapWindow request on it, removes it from its current position in the hierarchy, and inserts it as the child of the specified parent.

The window is placed in the stacking order on top with respect to sibling windows.

Reimplemented from TVirtualX.

Definition at line 1119 of file TGCocoa.mm.

◆ RequestLocator()

Int_t TGCocoa::RequestLocator	(	Int_t	mode,
		Int_t	ctyp,
		Int_t &	x,
		Int_t &	y
	)

virtual

Requests Locator position.

Parameters

[in]	x,y	cursor position at moment of button press (output)
[in]	ctyp	cursor type (input) ctyp = 1 tracking cross ctyp = 2 cross-hair ctyp = 3 rubber circle ctyp = 4 rubber band ctyp = 5 rubber rectangle
[in]	mode	input mode mode = 0 request mode = 1 sample

Returns

in request mode:
- 1 = left is pressed
- 2 = middle is pressed
- 3 = right is pressed
in sample mode:
- 11 = left is released
- 12 = middle is released
- 13 = right is released
- -1 = nothing is pressed or released
- -2 = leave the window
- else = keycode (keyboard is pressed)

Reimplemented from TVirtualX.

Definition at line 4061 of file TGCocoa.mm.

◆ RequestString()

Int_t TGCocoa::RequestString	(	Int_t	x,
		Int_t	y,
		char *	text
	)

virtual

Requests string: text is displayed and can be edited with Emacs-like keybinding.

Returns termination code (0 for ESC, 1 for RETURN)

Parameters

[in]	x,y	position where text is displayed
[in]	text	displayed text (as input), edited text (as output)

Reimplemented from TVirtualX.

Definition at line 4093 of file TGCocoa.mm.

◆ RescaleWindow()

void TGCocoa::RescaleWindow	(	Int_t	wid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Rescales the window "wid".

Parameters

[in]	wid	window identifier
[in]	w	the width
[in]	h	the height

Reimplemented from TVirtualX.

Definition at line 771 of file TGCocoa.mm.

◆ ResizePixmap()

Int_t TGCocoa::ResizePixmap	(	Int_t	wid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Resizes the specified pixmap "wid".

Parameters

[in]	wid	window identifier
[in]	w,h	the width and height which define the pixmap dimensions

Reimplemented from TVirtualX.

Definition at line 2359 of file TGCocoa.mm.

◆ ResizeWindow() [1/2]

void TGCocoa::ResizeWindow ( Int_t wid )

virtual

Resizes the window "wid" if necessary.

Reimplemented from TVirtualX.

Definition at line 779 of file TGCocoa.mm.

◆ ResizeWindow() [2/2]

void TGCocoa::ResizeWindow	(	Window_t	id,
		UInt_t	w,
		UInt_t	h
	)

virtual

Changes the width and height of the specified window "id", not including its borders.

This function does not change the window's upper-left coordinate.

Parameters

[in]	id	window identifier
[in]	w,h	the width and height, which are the interior dimensions of the window after the call completes.

Reimplemented from TVirtualX.

Definition at line 1294 of file TGCocoa.mm.

◆ ScreenWidthMM()

UInt_t TGCocoa::ScreenWidthMM ( ) const

virtual

Returns the width of the screen in millimeters.

Reimplemented from TVirtualX.

Definition at line 559 of file TGCocoa.mm.

◆ SelectInput()

void TGCocoa::SelectInput	(	Window_t	id,
		UInt_t	evmask
	)

virtual

Defines which input events the window is interested in.

By default events are propagated up the window stack. This mask can also be set at window creation time via the SetWindowAttributes_t::fEventMask attribute.

Reimplemented from TVirtualX.

Definition at line 1030 of file TGCocoa.mm.

◆ SelectPixmap()

void TGCocoa::SelectPixmap ( Int_t qpixid )

virtual

Selects the pixmap "qpixid".

Reimplemented from TVirtualX.

Definition at line 2377 of file TGCocoa.mm.

◆ SelectWindow()

void TGCocoa::SelectWindow ( Int_t wid )

virtual

Selects the window "wid" to which subsequent output is directed.

Reimplemented from TVirtualX.

Definition at line 682 of file TGCocoa.mm.

◆ SendEvent()

void TGCocoa::SendEvent	(	Window_t	id,
		Event_t *	ev
	)

virtual

Specifies the event "ev" is to be sent to the window "id".

This function requires you to pass an event mask.

Reimplemented from TVirtualX.

Definition at line 3524 of file TGCocoa.mm.

◆ SetApplicationIcon()

void TGCocoa::SetApplicationIcon ( )

private

Definition at line 4521 of file TGCocoa.mm.

◆ SetCharacterUp()

void TGCocoa::SetCharacterUp	(	Float_t	chupx,
		Float_t	chupy
	)

virtual

Sets character up vector.

Reimplemented from TVirtualX.

Definition at line 4104 of file TGCocoa.mm.

◆ SetClassHints()

void TGCocoa::SetClassHints	(	Window_t	id,
		char *	className,
		char *	resourceName
	)

virtual

Sets the windows class and resource name.

Reimplemented from TVirtualX.

Definition at line 1553 of file TGCocoa.mm.

◆ SetClipOFF()

void TGCocoa::SetClipOFF ( Int_t wid )

virtual

Turns off the clipping for the window "wid".

Reimplemented from TVirtualX.

Definition at line 4110 of file TGCocoa.mm.

◆ SetClipRectangles()

void TGCocoa::SetClipRectangles	(	GContext_t	gc,
		Int_t	x,
		Int_t	y,
		Rectangle_t *	recs,
		Int_t	n
	)

virtual

Sets clipping rectangles in graphics context.

[x,y] specify the origin of the rectangles. "recs" specifies an array of rectangles that define the clipping mask and "n" is the number of rectangles. (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 4284 of file TGCocoa.mm.

◆ SetClipRegion()

void TGCocoa::SetClipRegion	(	Int_t	wid,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Sets clipping region for the window "wid".

Parameters

[in]	wid	window identifier
[in]	x,y	origin of clipping rectangle
[in]	w,h	the clipping rectangle dimensions

Reimplemented from TVirtualX.

Definition at line 4116 of file TGCocoa.mm.

◆ SetCursor() [1/2]

void TGCocoa::SetCursor	(	Int_t	win,
		ECursor	cursor
	)

virtual

The cursor "cursor" will be used when the pointer is in the window "wid".

Reimplemented from TVirtualX.

Definition at line 3130 of file TGCocoa.mm.

◆ SetCursor() [2/2]

void TGCocoa::SetCursor	(	Window_t	id,
		Cursor_t	curid
	)

virtual

Sets the cursor "curid" to be used when the pointer is in the window "id".

Reimplemented from TVirtualX.

Definition at line 3141 of file TGCocoa.mm.

◆ SetDashes()

void TGCocoa::SetDashes	(	GContext_t	gc,
		Int_t	offset,
		const char *	dash_list,
		Int_t	n
	)

virtual

Sets the dash-offset and dash-list attributes for dashed line styles in the specified GC.

There must be at least one element in the specified dash_list. The initial and alternating elements (second, fourth, and so on) of the dash_list are the even dashes, and the others are the odd dashes. Each element in the "dash_list" array specifies the length (in pixels) of a segment of the pattern.

Parameters

[in]	gc	specifies the GC (see GCValues_t structure)
[in]	offset	the phase of the pattern for the dashed line-style you want to set for the specified GC.
[in]	dash_list	the dash-list for the dashed line-style you want to set for the specified GC
[in]	n	the number of elements in dash_list (see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 4253 of file TGCocoa.mm.

◆ SetDNDAware()

void TGCocoa::SetDNDAware	(	Window_t	,
		Atom_t *
	)

virtual

Add XdndAware property and the list of drag and drop types to the Window win.

Reimplemented from TVirtualX.

Definition at line 3926 of file TGCocoa.mm.

◆ SetDoubleBuffer()

void TGCocoa::SetDoubleBuffer	(	Int_t	wid,
		Int_t	mode
	)

virtual

Sets the double buffer on/off on the window "wid".

Parameters

[in]	wid	window identifier. 999 means all opened windows.
[in]	mode	the on/off switch mode = 1 double buffer is on mode = 0 double buffer is off

Reimplemented from TVirtualX.

Definition at line 3449 of file TGCocoa.mm.

◆ SetDoubleBufferOFF()

void TGCocoa::SetDoubleBufferOFF ( )

virtual

Turns double buffer mode off.

Reimplemented from TVirtualX.

Definition at line 3464 of file TGCocoa.mm.

◆ SetDoubleBufferON()

void TGCocoa::SetDoubleBufferON ( )

virtual

Turns double buffer mode on.

Reimplemented from TVirtualX.

Definition at line 3470 of file TGCocoa.mm.

◆ SetDrawMode()

void TGCocoa::SetDrawMode ( EDrawMode mode )

virtual

Sets the drawing mode.

Parameters

[in]

mode

drawing mode.

mode = 1 copy
mode = 2 xor
mode = 3 invert
mode = 4 set the suitable mode for cursor echo according to the vendor

Reimplemented from TVirtualX.

Definition at line 3503 of file TGCocoa.mm.

◆ SetForeground()

void TGCocoa::SetForeground	(	GContext_t	gc,
		ULong_t	foreground
	)

virtual

Sets the foreground color for the specified GC (shortcut for ChangeGC with only foreground mask set).

Parameters

[in]	gc	specifies the GC
[in]	foreground	the foreground you want to set

(see also the GCValues_t structure)

Reimplemented from TVirtualX.

Definition at line 3003 of file TGCocoa.mm.

◆ SetIconName()

void TGCocoa::SetIconName	(	Window_t	id,
		char *	name
	)

virtual

Sets the window icon name.

Reimplemented from TVirtualX.

Definition at line 1541 of file TGCocoa.mm.

◆ SetIconPixmap()

void TGCocoa::SetIconPixmap	(	Window_t	id,
		Pixmap_t	pix
	)

virtual

Sets the icon name pixmap.

Reimplemented from TVirtualX.

Definition at line 1547 of file TGCocoa.mm.

◆ SetInputFocus()

void TGCocoa::SetInputFocus ( Window_t id )

virtual

Changes the input focus to specified window "id".

Reimplemented from TVirtualX.

Definition at line 2784 of file TGCocoa.mm.

◆ SetKeyAutoRepeat()

void TGCocoa::SetKeyAutoRepeat ( Bool_t on = kTRUE )

virtual

Turns key auto repeat on (kTRUE) or off (kFALSE).

Reimplemented from TVirtualX.

Definition at line 2716 of file TGCocoa.mm.

◆ SetMWMHints()

void TGCocoa::SetMWMHints	(	Window_t	id,
		UInt_t	value,
		UInt_t	funcs,
		UInt_t	input
	)

virtual

Sets decoration style.

Reimplemented from TVirtualX.

Definition at line 1593 of file TGCocoa.mm.

◆ SetPrimarySelectionOwner()

void TGCocoa::SetPrimarySelectionOwner ( Window_t id )

virtual

Makes the window "id" the current owner of the primary selection.

That is the window in which, for example some text is selected.

Reimplemented from TVirtualX.

Definition at line 3594 of file TGCocoa.mm.

◆ SetRGB()

void TGCocoa::SetRGB	(	Int_t	cindex,
		Float_t	r,
		Float_t	g,
		Float_t	b
	)

virtual

Sets color intensities the specified color index "cindex".

Parameters

[in]	cindex	color index
[in]	r,g,b	the red, green, blue intensities between 0.0 and 1.0

Reimplemented from TVirtualX.

Definition at line 2978 of file TGCocoa.mm.

◆ SetSelectionOwner()

Bool_t TGCocoa::SetSelectionOwner	(	Window_t	,
		Atom_t &
	)

virtual

Changes the owner and last-change time for the specified selection.

Reimplemented from TVirtualX.

Definition at line 3620 of file TGCocoa.mm.

◆ SetTextMagnitude()

void TGCocoa::SetTextMagnitude ( Float_t mgn )

virtual

Sets the current text magnification factor to "mgn".

Reimplemented from TVirtualX.

Definition at line 4127 of file TGCocoa.mm.

◆ SetTypeList()

void TGCocoa::SetTypeList	(	Window_t	win,
		Atom_t	prop,
		Atom_t *	typelist
	)

virtual

Add the list of drag and drop types to the Window win.

Reimplemented from TVirtualX.

Definition at line 3992 of file TGCocoa.mm.

◆ SetWindowBackground()

void TGCocoa::SetWindowBackground	(	Window_t	id,
		ULong_t	color
	)

virtual

Sets the background of the window "id" to the specified color value "color".

Changing the background does not cause the window contents to be changed.

Reimplemented from TVirtualX.

Definition at line 1454 of file TGCocoa.mm.

◆ SetWindowBackgroundPixmap()

void TGCocoa::SetWindowBackgroundPixmap	(	Window_t	id,
		Pixmap_t	pxm
	)

virtual

Sets the background pixmap of the window "id" to the specified pixmap "pxm".

Reimplemented from TVirtualX.

Definition at line 1466 of file TGCocoa.mm.

◆ SetWindowName()

void TGCocoa::SetWindowName	(	Window_t	id,
		char *	name
	)

virtual

Sets the window name.

Reimplemented from TVirtualX.

Definition at line 1525 of file TGCocoa.mm.

◆ SetWMPosition()

void TGCocoa::SetWMPosition	(	Window_t	id,
		Int_t	x,
		Int_t	y
	)

virtual

Tells the window manager the desired position [x,y] of window "id".

Reimplemented from TVirtualX.

Definition at line 1633 of file TGCocoa.mm.

◆ SetWMSize()

void TGCocoa::SetWMSize	(	Window_t	id,
		UInt_t	w,
		UInt_t	h
	)

virtual

Tells window manager the desired size of window "id".

Parameters

[in]	id	window identifier
[in]	w	the width
[in]	h	the height

Reimplemented from TVirtualX.

Definition at line 1639 of file TGCocoa.mm.

◆ SetWMSizeHints()

void TGCocoa::SetWMSizeHints	(	Window_t	id,
		UInt_t	wmin,
		UInt_t	hmin,
		UInt_t	wmax,
		UInt_t	hmax,
		UInt_t	winc,
		UInt_t	hinc
	)

virtual

Gives the window manager minimum and maximum size hints of the window "id".

Also specify via "winc" and "hinc" the resize increments.

Parameters

[in]	id	window identifier
[in]	wmin,hmin	specify the minimum window size
[in]	wmax,hmax	specify the maximum window size
[in]	winc,hinc	define an arithmetic progression of sizes into which the window to be resized (minimum to maximum)

Reimplemented from TVirtualX.

Definition at line 1645 of file TGCocoa.mm.

◆ SetWMState()

void TGCocoa::SetWMState	(	Window_t	id,
		EInitialState	state
	)

virtual

Sets the initial state of the window "id": either kNormalState or kIconicState.

Reimplemented from TVirtualX.

Definition at line 1661 of file TGCocoa.mm.

◆ SetWMTransientHint()

void TGCocoa::SetWMTransientHint	(	Window_t	id,
		Window_t	main_id
	)

virtual

Tells window manager that the window "id" is a transient window of the window "main_id".

A window manager may decide not to decorate a transient window or may treat it differently in other ways.

Reimplemented from TVirtualX.

Definition at line 1667 of file TGCocoa.mm.

◆ ShapeCombineMask()

void TGCocoa::ShapeCombineMask	(	Window_t	id,
		Int_t	x,
		Int_t	y,
		Pixmap_t	mask
	)

virtual

The Non-rectangular Window Shape Extension adds non-rectangular windows to the System.

This allows for making shaped (partially transparent) windows

Reimplemented from TVirtualX.

Definition at line 1559 of file TGCocoa.mm.

◆ SubtractRegion()

void TGCocoa::SubtractRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Subtracts regb from rega and stores the results in result.

Reimplemented from TVirtualX.

Definition at line 4352 of file TGCocoa.mm.

◆ SupportsExtension()

Int_t TGCocoa::SupportsExtension ( const char * ext ) const

virtual

Returns 1 if window system server supports extension given by the argument, returns 0 in case extension is not supported and returns -1 in case of error (like server not initialized).

Reimplemented from TVirtualX.

Definition at line 525 of file TGCocoa.mm.

◆ Sync()

void TGCocoa::Sync ( Int_t mode )

virtual

Set synchronisation on or off.

Parameters

[in]

mode

synchronisation on/off

mode=1 on
mode<>0 off

Reimplemented from TVirtualX.

Definition at line 4133 of file TGCocoa.mm.

◆ TextWidth()

Int_t TGCocoa::TextWidth	(	FontStruct_t	font,
		const char *	s,
		Int_t	len
	)

virtual

Return length of the string "s" in pixels. Size depends on font.

Reimplemented from TVirtualX.

Definition at line 2857 of file TGCocoa.mm.

◆ TranslateCoordinates()

void TGCocoa::TranslateCoordinates	(	Window_t	src,
		Window_t	dest,
		Int_t	src_x,
		Int_t	src_y,
		Int_t &	dest_x,
		Int_t &	dest_y,
		Window_t &	child
	)

virtual

Translates coordinates in one window to the coordinate space of another window.

It takes the "src_x" and "src_y" coordinates relative to the source window's origin and returns these coordinates to "dest_x" and "dest_y" relative to the destination window's origin.

Parameters

[in]	src	the source window
[in]	dest	the destination window
[in]	src_x,src_y	coordinates within the source window
[in]	dest_x,dest_y	coordinates within the destination window
[in]	child	returns the child of "dest" if the coordinates are contained in a mapped child of the destination window; otherwise, child is set to 0

Reimplemented from TVirtualX.

Definition at line 1343 of file TGCocoa.mm.

◆ UnionRectWithRegion()

void TGCocoa::UnionRectWithRegion	(	Rectangle_t *	rect,
		Region_t	src,
		Region_t	dest
	)

virtual

Updates the destination region from a union of the specified rectangle and the specified source region.

Parameters

[in]	rect	specifies the rectangle
[in]	src	specifies the source region to be used
[in]	dest	returns the destination region

Reimplemented from TVirtualX.

Definition at line 4308 of file TGCocoa.mm.

◆ UnionRegion()

void TGCocoa::UnionRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Computes the union of two regions.

Parameters

[in]	rega,regb	specify the two regions with which you want to perform the computation
[in]	result	returns the result of the computation

Reimplemented from TVirtualX.

Definition at line 4331 of file TGCocoa.mm.

◆ UnmapWindow()

void TGCocoa::UnmapWindow ( Window_t id )

virtual

Unmaps the specified window "id".

If the specified window is already unmapped, this function has no effect. Any child window will no longer be visible (but they are still mapped) until another map call is made on the parent.

Reimplemented from TVirtualX.

Definition at line 1192 of file TGCocoa.mm.

◆ Update()

void TGCocoa::Update ( Int_t mode )

virtual

Flushes (mode = 0, default) or synchronizes (mode = 1) X output buffer.

Flush flushes output buffer. Sync flushes buffer and waits till all requests have been processed by X server.

Reimplemented from TVirtualX.

Definition at line 586 of file TGCocoa.mm.

◆ UpdateWindow()

void TGCocoa::UpdateWindow ( Int_t mode )

virtual

Updates or synchronises client and server once (not permanent).

according to "mode".

Parameters

[in]

mode

update mode.

mode = 1 update
mode = 0 sync

Reimplemented from TVirtualX.

Definition at line 802 of file TGCocoa.mm.

◆ Warp()

void TGCocoa::Warp	(	Int_t	ix,
		Int_t	iy,
		Window_t	id
	)

virtual

Sets the pointer position.

Parameters

[in]	ix	new X coordinate of pointer
[in]	iy	new Y coordinate of pointer
[in]	id	window identifier

Coordinates are relative to the origin of the window id or to the origin of the current window if id == 0.

Reimplemented from TVirtualX.

Definition at line 4142 of file TGCocoa.mm.

◆ WMDeleteNotify()

void TGCocoa::WMDeleteNotify ( Window_t id )

virtual

Tells WM to send message when window is closed via WM.

Reimplemented from TVirtualX.

Definition at line 4278 of file TGCocoa.mm.

◆ WriteGIF()

Int_t TGCocoa::WriteGIF ( char * name )

virtual

Writes the current window into GIF file.

Returns 1 in case of success, 0 otherwise.

Reimplemented from TVirtualX.

Definition at line 4171 of file TGCocoa.mm.

◆ WritePixmap()

void TGCocoa::WritePixmap	(	Int_t	wid,
		UInt_t	w,
		UInt_t	h,
		char *	pxname
	)

virtual

Writes the pixmap "wid" in the bitmap file "pxname".

Parameters

[in]	wid	the pixmap address
[in]	w,h	the width and height of the pixmap.
[in]	pxname	the file name

Reimplemented from TVirtualX.

Definition at line 4180 of file TGCocoa.mm.

◆ XorRegion()

void TGCocoa::XorRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Calculates the difference between the union and intersection of two regions.

Parameters

[in]	rega,regb	specify the two regions with which you want to perform the computation
[in]	result	returns the result of the computation

Reimplemented from TVirtualX.

Definition at line 4358 of file TGCocoa.mm.

Member Data Documentation

◆ fAtomToName

std::vector<std::string> TGCocoa::fAtomToName

private

Definition at line 459 of file TGCocoa.h.

◆ fCocoaDraw

Int_t TGCocoa::fCocoaDraw

protected

Definition at line 445 of file TGCocoa.h.

◆ fDirectDraw

bool TGCocoa::fDirectDraw

protected

Definition at line 448 of file TGCocoa.h.

◆ fDisplayRect

ROOT::MacOSX::X11::Rectangle TGCocoa::fDisplayRect

mutableprivate

Definition at line 466 of file TGCocoa.h.

◆ fDisplayShapeChanged

bool TGCocoa::fDisplayShapeChanged

mutableprivate

Definition at line 465 of file TGCocoa.h.

◆ fDrawMode

EDrawMode TGCocoa::fDrawMode

protected

Definition at line 447 of file TGCocoa.h.

◆ fForegroundProcess

bool TGCocoa::fForegroundProcess

private

Definition at line 455 of file TGCocoa.h.

◆ fgDeleteWindowAtom

Atom_t TGCocoa::fgDeleteWindowAtom = 0

static

Definition at line 469 of file TGCocoa.h.

◆ fNameToAtom

ROOT::MacOSX::X11::name_to_atom_map TGCocoa::fNameToAtom

private

Definition at line 458 of file TGCocoa.h.

◆ fPimpl

std::unique_ptr<ROOT::MacOSX::Details::CocoaPrivate> TGCocoa::fPimpl

protected

Definition at line 444 of file TGCocoa.h.

◆ fSelectedDrawable

Drawable_t TGCocoa::fSelectedDrawable

protected

Definition at line 442 of file TGCocoa.h.

◆ fSelectionOwners

std::map<Atom_t, Window_t> TGCocoa::fSelectionOwners

private

Definition at line 461 of file TGCocoa.h.

◆ fSetApp

bool TGCocoa::fSetApp

private

Definition at line 464 of file TGCocoa.h.

◆ fX11Contexts

std::vector<GCValues_t> TGCocoa::fX11Contexts

private

Definition at line 456 of file TGCocoa.h.

graf2d/cocoa/inc/TGCocoa.h

graf2d/cocoa/src/TGCocoa.mm

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ selection_iterator

Constructor & Destructor Documentation

◆ TGCocoa() [1/3]

◆ TGCocoa() [2/3]

◆ ~TGCocoa()

◆ TGCocoa() [3/3]

Member Function Documentation

◆ AddPixmap()

◆ AddWindow()

◆ AllocColor()

◆ Bell()

◆ ChangeActivePointerGrab()

◆ ChangeGC()

◆ ChangeProperties()

◆ ChangeProperty()

◆ ChangeWindowAttributes()

◆ CheckEvent()

◆ ClearArea()

◆ ClearAreaAux()

◆ ClearWindow() [1/2]

◆ ClearWindow() [2/2]

◆ CloseDisplay()

◆ ClosePixmap()

◆ CloseWindow()

◆ CocoaDrawOFF()

◆ CocoaDrawON()

◆ ConvertPrimarySelection()

◆ ConvertSelection()

◆ CopyArea()

◆ CopyAreaAux()

◆ CopyGC()

◆ CopyPixmap()

◆ CreateBitmap()

◆ CreateCursor()

◆ CreateGC()

◆ CreateImage()

◆ CreateOpenGLContext() [1/2]

◆ CreateOpenGLContext() [2/2]

◆ CreateOpenGLWindow()

◆ CreatePictureFromData()

◆ CreatePictureFromFile()

◆ CreatePixmap() [1/2]

◆ CreatePixmap() [2/2]

◆ CreatePixmapFromData()

◆ CreateRegion()

◆ CreateWindow()

◆ DeleteFont()

◆ DeleteGC()

◆ DeleteImage()

◆ DeleteOpenGLContext()

◆ DeletePictureData()

◆ DeletePixmap()

◆ DeletePixmapAux()

◆ DeleteProperty()

◆ DestroyRegion()

◆ DestroySubwindows()

◆ DestroyWindow()

◆ DisplayName()

◆ DrawLine()

◆ DrawLineAux()

◆ DrawRectangle()

◆ DrawRectangleAux()

◆ DrawSegments()

◆ DrawSegmentsAux()

◆ DrawString()

◆ DrawStringAux()

◆ EmptyRegion()

◆ EqualRegion()

◆ EventsPending()

◆ ExecCommand()

◆ FillPolygon()