This class is the basic interface to the Win32 graphics system.

It is an implementation of the abstract TVirtualX class.

This code was initially developed in the context of HIGZ and PAW by Olivier Couet (package X11INT).

Definition at line 64 of file TGWin32.h.

Public Member Functions
	TGWin32 ()
	Default constructor.

	TGWin32 (const char name, const char title)
	Normal Constructor.

virtual	~TGWin32 ()
	destructor.

Int_t	AddPixmap (ULong_t pix, UInt_t w, UInt_t h)
	register pixmap created by TGWin32GLManager

Int_t	AddWindow (ULong_t qwid, UInt_t w, UInt_t h)
	Register a window created by Qt as a ROOT window (like InitWindow()).

Bool_t	AllocColor (Colormap_t cmap, ColorStruct_t &color)
	Find and allocate a color cell according to the color values specified in the ColorStruct_t.

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

void	ChangeActivePointerGrab (Window_t, UInt_t, Cursor_t)
	Changes the active cursor of the specified window.

void	ChangeGC (GContext_t gc, GCValues_t *gval)
	Change entries in an existing graphics context, gc, by values from gval.

void	ChangeProperties (Window_t id, Atom_t property, Atom_t type, Int_t format, UChar_t *data, Int_t len)
	Put data into Clipboard.

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

void	ChangeWindowAttributes (Window_t id, SetWindowAttributes_t *attr)
	Change window attributes.

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

void	ClearArea (Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Clear a window area to the bakcground color.

void	ClearWindow ()
	Clear current window.

void	ClearWindow (Window_t id)
	Clear window.

void	CloseDisplay ()
	close display (terminate server/gMainThread thread)

void	ClosePixmap ()
	Delete current pixmap.

void	CloseWindow ()
	Delete current window.

void	ConvertPrimarySelection (Window_t id, Atom_t clipboard, Time_t when)
	XConvertSelection() causes a SelectionRequest event to be sent to the current primary selection owner.

void	ConvertSelection (Window_t, Atom_t &, Atom_t &, Atom_t &, Time_t &)
	Get Clipboard data.

void	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)
	Copy a drawable (i.e.

void	CopyGC (GContext_t org, GContext_t dest, Mask_t mask)
	Copies graphics context from org to dest.

void	CopyPixmap (Int_t wid, Int_t xpos, Int_t ypos)
	Copy the pixmap wid at the position xpos, ypos in the current window.

Pixmap_t	CreateBitmap (Drawable_t id, const char *bitmap, UInt_t width, UInt_t height)
	Create a bitmap (i.e. pixmap with depth 1) from the bitmap data.

Cursor_t	CreateCursor (ECursor cursor)
	Create cursor handle (just return cursor from cursor pool fCursors).

GContext_t	CreateGC (Drawable_t id, GCValues_t *gval)
	Create a graphics context using the values set in gval (but only for those entries that are in the mask).

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

Bool_t	CreatePictureFromData (Drawable_t id, char **data, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr)
	Create a pixture pixmap from data.

Bool_t	CreatePictureFromFile (Drawable_t id, const char *filename, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr)
	Create a picture pixmap from data on file.

Pixmap_t	CreatePixmap (Drawable_t id, const char *bitmap, UInt_t width, UInt_t height, ULong_t forecolor, ULong_t backcolor, Int_t depth)
	Create a pixmap from bitmap data.

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

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

Region_t	CreateRegion ()
	Create a new empty region.

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)
	Return handle to newly created gdk window.

void	DeleteFont (FontStruct_t fs)
	Explicitely delete font structure obtained with LoadQueryFont().

void	DeleteGC (GContext_t gc)
	Explicitely delete a graphics context.

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

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

void	DeletePixmap (Pixmap_t pmap)
	Explicitely delete pixmap resource.

void	DeleteProperty (Window_t, Atom_t &)
	Deletes the specified property on the specified window.

void	DestroyRegion (Region_t reg)
	Destroy region.

void	DestroySubwindows (Window_t id)
	Destroy all internal subwindows.

void	DestroyWindow (Window_t id)
	Destroy window.

const char *	DisplayName (const char *dpyName=0)
	Return hostname on which the display is opened.

void	DrawBox (Int_t x1, Int_t y1, Int_t x2, Int_t y2, EBoxMode mode)
	Draw a box.

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

void	DrawFillArea (Int_t n, TPoint *xy)
	Fill area described by polygon.

void	DrawLine (Drawable_t id, GContext_t gc, Int_t x1, Int_t y1, Int_t x2, Int_t y2)
	Draw a line.

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

void	DrawPolyLine (Int_t n, TPoint *xy)
	Draw a line through all points.

void	DrawPolyMarker (Int_t n, TPoint *xy)
	Draw n markers with the current attributes at position x, y.

void	DrawRectangle (Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Draw a rectangle outline.

void	DrawSegments (Drawable_t id, GContext_t gc, Segment_t *seg, Int_t nseg)
	Draws multiple line segments. Each line is specified by a pair of points.

void	DrawString (Drawable_t id, GContext_t gc, Int_t x, Int_t y, const char *s, Int_t len)
	Draw a string using a specific graphics context in position (x,y).

void	DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const char *text, ETextMode mode)
	Draw text using TrueType fonts.

void	DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const wchar_t *text, ETextMode mode)
	Draw text using TrueType fonts.

Bool_t	EmptyRegion (Region_t reg)
	Return true if the region is empty.

Bool_t	EqualRegion (Region_t rega, Region_t regb)
	Returns true if two regions are equal.

Int_t	EventsPending ()
	Returns number of pending events.

void	FillPolygon (Window_t id, GContext_t gc, Point_t *points, Int_t npnt)
	FillPolygon fills the region closed by the specified path.

void	FillRectangle (Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Draw a filled rectangle. Filling is done according to the gc.

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.

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

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

void	FreeFontStruct (FontStruct_t fs)
	Free font structure returned by GetFontStruct().

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

unsigned char *	GetColorBits (Drawable_t wid, Int_t x, Int_t y, UInt_t width, UInt_t height)
	Gets DIB bits x, y, width, height - position of bitmap returns a pointer on bitmap bits array in format: b1, g1, r1, 0, b2, g2, r2, 0 ... bn, gn, rn, 0 .

Colormap_t	GetColormap () const
	Returns handle to colormap.

Window_t	GetCurrentWindow () const
	Return current window pointer. Protected method used by TGWin32TTF.

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

Int_t	GetDepth () const
	Get maximum number of planes.

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.

Int_t	GetDoubleBuffer (Int_t wid)
	Query the double buffer value for the window wid.

FontH_t	GetFontHandle (FontStruct_t fs)
	Return handle to font described by font structure.

void	GetFontProperties (FontStruct_t font, Int_t &max_ascent, Int_t &max_descent)
	Return some font properties.

FontStruct_t	GetFontStruct (FontH_t fh)
	Retrieve associated font structure once we have the font handle.

void	GetGCValues (GContext_t gc, GCValues_t &gval)
	Get current values from graphics context gc.

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

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

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

Window_t	GetParent (Window_t id) const
	Return the parent of the window.

void	GetPasteBuffer (Window_t id, Atom_t atom, TString &text, Int_t &nchar, Bool_t del)
	Get contents of paste buffer atom into string.

ULong_t	GetPixel (Color_t cindex)
	Return pixel value associated to specified ROOT color number.

void	GetPlanes (Int_t &nplanes)
	Get maximum number of planes.

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

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, and a pointer to the data actually returned.

void	GetRegionBox (Region_t reg, Rectangle_t *)
	Return smallest enclosing rectangle.

void	GetRGB (Int_t index, Float_t &r, Float_t &g, Float_t &b)
	Get rgb values for color "index".

Int_t	GetScreen () const
	Returns screen number.

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

virtual void	GetTextExtent (UInt_t &w, UInt_t &h, char *mess)
	Return the size of a character string.

Float_t	GetTextMagnitude ()
	Returns the current font magnification factor.

Visual_t	GetVisual () const
	Returns handle to visual.

void	GetWindowAttributes (Window_t id, WindowAttributes_t &attr)
	Get window attributes and return filled in attributes structure.

Window_t	GetWindowID (Int_t wid)
	Return the X11 window identifier.

void	GetWindowSize (Drawable_t id, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h)
	Return geometry of window (should be called GetGeometry but signature already used).

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

void	GrabKey (Window_t id, Int_t keycode, UInt_t modifier, Bool_t grab=kTRUE)
	Establish passive grab on a certain key.

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

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

void	IconifyWindow (Window_t id)
	Iconify the window.

Bool_t	Init (void *display=0)
	Initialize Win32 system. Returns kFALSE in case of failure.

Int_t	InitWindow (ULong_t window)
	Open window and return window number.

Atom_t	InternAtom (const char *atom_name, Bool_t only_if_exist)
	Return atom handle for atom_name.

void	IntersectRegion (Region_t rega, Region_t regb, Region_t result)
	Compute the intersection of rega and regb and return result region.

Bool_t	IsCmdThread () const
	returns kTRUE if we are inside cmd/server thread

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

Int_t	KeysymToKeycode (UInt_t keysym)
	Convert a keysym to the appropriate keycode.

char **	ListFonts (const char *fontname, Int_t max, Int_t &count)
	Return list of font names matching "fontname".

FontStruct_t	LoadQueryFont (const char *font_name)
	Load font and query font.

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

void	LowerWindow (Window_t id)
	Lower window so it lays below all its siblings.

void	MapRaised (Window_t id)
	Map window on screen and put on top of all windows.

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

void	MapWindow (Window_t id)
	Map window on screen.

void	MoveResizeWindow (Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Move and resize a window.

void	MoveWindow (Int_t wid, Int_t x, Int_t y)
	Move the window wid.

void	MoveWindow (Window_t id, Int_t x, Int_t y)
	Move a window.

void	NextEvent (Event_t &event)
	Copies first pending event from event queue to Event_t structure and removes event from queue.

Int_t	OpenDisplay (const char *dpyName=0)
	Open the display. Return -1 if the opening fails, 0 when ok.

Int_t	OpenPixmap (UInt_t w, UInt_t h)
	Open a new pixmap.

Bool_t	ParseColor (Colormap_t cmap, const char *cname, ColorStruct_t &color)
	Parse string cname containing color name, like "green" or "#00FF00".

Bool_t	PointInRegion (Int_t x, Int_t y, Region_t reg)
	Returns true if the point x,y is in the region.

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

void	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)
	Combines an image with a rectangle of the specified drawable.

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

void	QueryColor (Colormap_t cmap, ColorStruct_t &color)
	Fill in the primary color components for a specific pixel value.

void	QueryPointer (Int_t &ix, Int_t &iy)
	Query pointer position.

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

void	RaiseWindow (Window_t id)
	Put window on top of window stack.

Pixmap_t	ReadGIF (Int_t x0, Int_t y0, const char *file, Window_t id=0)
	If id is NULL - loads the specified gif file at position [x0,y0] in the current window.

Bool_t	ReadPictureDataFromFile (const char filename, char **ret_data)
	Read picture data from file and store in ret_data.

void	RemoveWindow (ULong_t qwid)
	Remove a window created by Qt (like CloseWindow1()).

void	ReparentWindow (Window_t id, Window_t pid, Int_t x, Int_t y)
	Reparent window, make pid the new parent and position the window at position (x,y) in new parent.

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

Int_t	RequestString (Int_t x, Int_t y, char *text)
	Request a string.

void	RescaleWindow (Int_t wid, UInt_t w, UInt_t h)
	Rescale the window wid.

Int_t	ResizePixmap (Int_t wid, UInt_t w, UInt_t h)
	Resize a pixmap.

void	ResizeWindow (Int_t wid)
	Resize the current window if necessary.

void	ResizeWindow (Window_t id, UInt_t w, UInt_t h)
	Resize the window.

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

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

void	SelectWindow (Int_t wid)
	Select window to which subsequent output is directed.

void	SendEvent (Window_t id, Event_t *ev)
	Send event ev to window id.

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

void	SetClassHints (Window_t id, char className, char resourceName)
	Set the windows class and resource name.

void	SetClipOFF (Int_t wid)
	Turn off the clipping for the window wid.

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

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

void	SetCursor (Int_t win, ECursor cursor)
	Set the cursor.

void	SetCursor (Window_t id, Cursor_t curid)
	Set the specified cursor.

void	SetDashes (GContext_t gc, Int_t offset, const char *dash_list, Int_t n)
	Specify a dash pattertn.

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

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

void	SetDoubleBufferOFF ()
	Turn double buffer mode off.

void	SetDoubleBufferON ()
	Turn double buffer mode on.

void	SetDrawMode (EDrawMode mode)
	Set the drawing mode.

void	SetFillColor (Color_t cindex)
	Set color index for fill areas.

void	SetFillStyle (Style_t style)
	Set fill area style.

void	SetForeground (GContext_t gc, ULong_t foreground)
	Set foreground color in graphics context (shortcut for ChangeGC with only foreground mask set).

void	SetIconName (Window_t id, char *name)
	Set window icon name.

void	SetIconPixmap (Window_t id, Pixmap_t pic)
	Set pixmap the WM can use when the window is iconized.

void	SetInputFocus (Window_t id)
	Set keyboard input focus to window id.

void	SetKeyAutoRepeat (Bool_t on=kTRUE)
	Turn key auto repeat on or off.

void	SetLineColor (Color_t cindex)
	Set color index for lines.

void	SetLineStyle (Style_t linestyle)
	Set line style.

void	SetLineType (Int_t n, Int_t *dash)
	Set line type.

void	SetLineWidth (Width_t width)
	Set line width.

void	SetMarkerColor (Color_t cindex)
	Set color index for markers.

void	SetMarkerSize (Float_t markersize)
	Set marker size index.

void	SetMarkerStyle (Style_t markerstyle)
	Set marker style.

void	SetMWMHints (Window_t id, UInt_t value, UInt_t funcs, UInt_t input)
	Set decoration style for MWM-compatible wm (mwm, ncdwm, fvwm?).

void	SetOpacity (Int_t percent)
	Set opacity of a window.

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

void	SetRGB (Int_t cindex, Float_t r, Float_t g, Float_t b)
	Set color intensities for given color index.

Bool_t	SetSelectionOwner (Window_t, Atom_t &)
	Assigns owner of Clipboard.

void	SetTextAlign (Short_t talign=11)
	Set text alignment.

void	SetTextColor (Color_t cindex)
	Set color index for text.

Int_t	SetTextFont (char *fontname, ETextSetMode mode)
	Set text font to specified name.

void	SetTextFont (Font_t fontnumber)
	Set specified font.

void	SetTextMagnitude (Float_t mgn=1)
	Sets the current text magnification factor to "mgn".

void	SetTextSize (Float_t textsize)
	Set current text size.

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

void	SetUserThreadId (ULong_t id)
	Set user thread id.

void	SetWindowBackground (Window_t id, ULong_t color)
	Set the window background color.

void	SetWindowBackgroundPixmap (Window_t id, Pixmap_t pxm)
	Set pixmap as window background.

void	SetWindowName (Window_t id, char *name)
	Set window name.

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

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

void	SetWMSizeHints (Window_t id, UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc)
	Give the window manager minimum and maximum size hints.

void	SetWMState (Window_t id, EInitialState state)
	Set the initial state of the window. Either kNormalState or kIconicState.

void	SetWMTransientHint (Window_t id, Window_t main_id)
	Tell window manager that window is a transient window of gdk_parent_root.

void	ShapeCombineMask (Window_t id, Int_t x, Int_t y, Pixmap_t mask)
	The Nonrectangular Window Shape Extension adds nonrectangular windows to the System.

void	SubtractRegion (Region_t rega, Region_t regb, Region_t result)
	Subtract rega from regb.

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

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

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)
	TranslateCoordinates translates coordinates from the frame of reference of one window to another.

void	UnionRectWithRegion (Rectangle_t *rect, Region_t src, Region_t dest)
	Union of rectangle with a region.

void	UnionRegion (Region_t rega, Region_t regb, Region_t result)
	Compute the union of rega and regb and return result region.

void	UnmapWindow (Window_t id)
	Unmap window from screen.

void	Update (Int_t mode=0)
	Flush (mode = 0, default) or synchronize (mode = 1) X output buffer.

void	UpdateWindow (Int_t mode)
	Update display.

void	Warp (Int_t ix, Int_t iy, Window_t id=0)
	Set pointer position.

void	WMDeleteNotify (Window_t id)
	Tell WM to send message when window is closed via WM.

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

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

void	XorRegion (Region_t rega, Region_t regb, Region_t result)
	Calculate 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	CreateOpenGLContext (Int_t wid=0)
	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 void	DeleteOpenGLContext (Int_t wid=0)
	Deletes OpenGL context for window "wid".

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

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

virtual void	FlushOpenGLBuffer (Handle_t ctx)
	Flushes OpenGL buffer.

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

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

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

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

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

virtual Int_t	SupportsExtension (const char *ext) 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).

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 Member Functions
static void	Lock ()

static void	Unlock ()

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 Member Functions
Bool_t	AllocColor (GdkColormap cmap, GdkColor color)
	Allocate color in colormap.

XColor_t &	GetColor (Int_t cid)
	Return reference to internal color structure associated to color index cid.

GdkGC *	GetGC (Int_t which) const
	Return desired Graphics Context ("which" maps directly on gGCList[]).

void	QueryColors (GdkColormap cmap, GdkColor colors, Int_t ncolors)
	Returns the current RGB value for the pixel in the XColor structure.

void	UpdateFillColor ()

void	UpdateFillStyle ()
	Set fill area style index.

void	UpdateLineColor ()

void	UpdateLineStyle ()
	Update line style.

void	UpdateMarkerColor ()

void	UpdateMarkerStyle ()

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	fBlueDiv
	Blue value divider.

Int_t	fBlueShift
	Bits to left shift blue.

Float_t	fCharacterUpX
	Character Up vector along X.

Float_t	fCharacterUpY
	Character Up vector along Y.

GdkColormap *	fColormap
	Default colormap, 0 if b/w.

Int_t	fDepth
	Number of color planes.

Bool_t	fFillColorModified

Bool_t	fFillStyleModified

Int_t	fGreenDiv
	Green value divider.

Int_t	fGreenShift
	Bits to left shift green.

Bool_t	fHasTTFonts
	True when TrueType fonts are used.

Bool_t	fLineColorModified

Bool_t	fMarkerColorModified

Bool_t	fMarkerStyleModified

Bool_t	fPenModified
	line syle \|\| width modified

Int_t	fRedDiv
	Red value divider, -1 if no TrueColor visual.

Int_t	fRedShift
	Bits to left shift red, -1 if no TrueColor visual.

TObject *	fRefreshTimer
	TGWin32RefreshTimer for GUI thread message handler.

Int_t	fScreenNumber
	Screen number.

Int_t	fTextAlign
	Text alignment (set in SetTextAlign)

Int_t	fTextAlignH
	Text Alignment Horizontal.

Int_t	fTextAlignV
	Text Alignment Vertical.

Float_t	fTextMagnitude
	Text Magnitude.

Bool_t	fUseSysPointers
	True when using system mouse pointers.

GdkVisual *	fVisual

Handle_t	fXEvent
	Current native (GDK) event.

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
enum	EAlign { kNone , kTLeft , kTCenter , kTRight , kMLeft , kMCenter , kMRight , kBLeft , kBCenter , kBRight }

Private Member Functions
void	Align (void)
	Compute alignment variables.

void	CloseWindow1 ()
	Delete current window.

void	DrawImage (FT_Bitmap source, ULong_t fore, ULong_t back, GdkImage xim, Int_t bx, Int_t by)
	Draw FT_Bitmap bitmap to xim image at position bx,by using specified foreground color.

Int_t	FindColor (ULong_t pixel, ULong_t *orgcolors, Int_t ncolors)
	Returns index in orgcolors (and new_colors) for pixel.

GdkImage *	GetBackground (Int_t x, Int_t y, UInt_t w, UInt_t h)
	Get the background of the current window in an XImage.

void	ImgPickPalette (GdkImage image, Int_t &ncol, Int_t &R, Int_t &G, Int_t &B)
	Returns in R G B the ncol colors of the palette used by the image.

Bool_t	IsVisible (Int_t x, Int_t y, UInt_t w, UInt_t h)
	Test if there is really something to render.

void	MakeOpaqueColors (Int_t percent, ULong_t *orgcolors, Int_t ncolors)
	Get RGB values for orgcolors, add percent neutral to the RGB and allocate new_colors.

void	MapColorStruct (ColorStruct_t *color, GdkColor &xcolor)
	Map a ColorStruct_t to a XColor structure.

void	MapCursor (ECursor cursor, Int_t &xcursor)

void	MapEvent (Event_t &ev, GdkEvent &xev, Bool_t tox=kTRUE)
	Map Event_t structure to gdk_event structure.

void	MapEventMask (UInt_t &emask, UInt_t &xemask, Bool_t tox=kTRUE)
	Map event mask to or from gdk.

void	MapGCValues (GCValues_t &gval, ULong_t &xmask, GdkGCValues &xgval, Bool_t tox=kTRUE)
	Map a GCValues_t to a XCGValues structure if tox is true.

void	MapKeySym (UInt_t &keysym, UInt_t &xkeysym, Bool_t tox=kTRUE)
	Map to and from X key symbols.

void	MapModifierState (UInt_t &state, UInt_t &xstate, Bool_t tox=kTRUE)
	Map modifier key state to or from X.

void	MapSetWindowAttributes (SetWindowAttributes_t *attr, ULong_t &xmask, GdkWindowAttr &xattr)
	Map a SetWindowAttributes_t to a GdkWindowAttr structure.

void	PutImage (Int_t offset, Int_t itran, Int_t x0, Int_t y0, Int_t nx, Int_t ny, Int_t xmin, Int_t ymin, Int_t xmax, Int_t ymax, UChar_t *image, Drawable_t id)
	Draw image.

void	RemovePixmap (GdkDrawable *pix)
	Remove the pixmap pix.

void	RenderString (Int_t x, Int_t y, ETextMode mode)
	Perform the string rendering in the pad.

void	SetColor (GdkGC *gc, Int_t ci)
	Set the foreground color in GdkGC.

void	SetInput (Int_t inp)
	Set input on or off.

void	SetMarkerType (Int_t type, Int_t n, GdkPoint *xy)
	Set marker type.

Private Attributes
FT_Vector	fAlign
	alignment vector

TExMap *	fColors
	Hash list of colors.

GdkCursor *	fCursors [kNumCursors]
	List of cursors.

Int_t	fMaxNumberOfWindows
	Maximum number of windows.

XWindow_t *	fWindows
	List of windows.

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) }

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

#include <TGWin32.h>

Inheritance diagram for TGWin32:

[legend]

Member Enumeration Documentation

◆ EAlign

enum TGWin32::EAlign

private

Enumerator
kNone
kTLeft
kTCenter
kTRight
kMLeft
kMCenter
kMRight
kBLeft
kBCenter
kBRight

Definition at line 67 of file TGWin32.h.

Constructor & Destructor Documentation

◆ TGWin32() [1/2]

TGWin32::TGWin32 ( )

Default constructor.

Definition at line 805 of file TGWin32.cxx.

◆ TGWin32() [2/2]

TGWin32::TGWin32	(	const char *	name,
		const char *	title
	)

Normal Constructor.

Definition at line 815 of file TGWin32.cxx.

◆ ~TGWin32()

TGWin32::~TGWin32 ( )

virtual

destructor.

Definition at line 862 of file TGWin32.cxx.

Member Function Documentation

◆ AddPixmap()

Int_t TGWin32::AddPixmap	(	ULong_t	pix,
		UInt_t	w,
		UInt_t	h
	)

virtual

register pixmap created by TGWin32GLManager

Reimplemented from TVirtualX.

Definition at line 7428 of file TGWin32.cxx.

◆ AddWindow()

Int_t TGWin32::AddWindow	(	ULong_t	qwid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Register a window created by Qt as a ROOT window (like InitWindow()).

Reimplemented from TVirtualX.

Definition at line 7471 of file TGWin32.cxx.

◆ Align()

void TGWin32::Align ( void )

private

Compute alignment variables.

The alignment is done on the horizontal string then the rotation is applied on the alignment variables. SetRotation and LayoutGlyphs should have been called before.

Definition at line 1193 of file TGWin32.cxx.

◆ AllocColor() [1/2]

Bool_t TGWin32::AllocColor	(	Colormap_t	cmap,
		ColorStruct_t &	color
	)

virtual

Find and allocate a color cell according to the color values specified in the ColorStruct_t.

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

Reimplemented from TVirtualX.

Definition at line 5744 of file TGWin32.cxx.

◆ AllocColor() [2/2]

Bool_t TGWin32::AllocColor	(	GdkColormap *	cmap,
		GdkColor *	color
	)

protected

Allocate color in colormap.

If we are on an <= 8 plane machine we will use XAllocColor. If we are on a >= 15 (15, 16 or 24) plane true color machine we will calculate the pixel value using: for 15 and 16 bit true colors have 6 bits precision per color however only the 5 most significant bits are used in the color index. Except for 16 bits where green uses all 6 bits. I.e.: 15 bits = rrrrrgggggbbbbb 16 bits = rrrrrggggggbbbbb for 24 bits each r, g and b are represented by 8 bits.

Since all colors are set with a max of 65535 (16 bits) per r, g, b we just right shift them by 10, 11 and 10 bits for 16 planes, and (10, 10, 10 for 15 planes) and by 8 bits for 24 planes. Returns kFALSE in case color allocation failed.

Definition at line 1149 of file TGWin32.cxx.

◆ Bell()

void TGWin32::Bell ( Int_t percent )

virtual

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

Reimplemented from TVirtualX.

Definition at line 6299 of file TGWin32.cxx.

◆ ChangeActivePointerGrab()

void TGWin32::ChangeActivePointerGrab	(	Window_t	win,
		UInt_t	mask,
		Cursor_t	cur
	)

virtual

Changes the active cursor of the specified window.

Reimplemented from TVirtualX.

Definition at line 7636 of file TGWin32.cxx.

◆ ChangeGC()

void TGWin32::ChangeGC	(	GContext_t	gc,
		GCValues_t *	gval
	)

virtual

Change entries in an existing graphics context, gc, by values from gval.

Reimplemented from TVirtualX.

Definition at line 5436 of file TGWin32.cxx.

◆ ChangeProperties()

void TGWin32::ChangeProperties	(	Window_t	id,
		Atom_t	property,
		Atom_t	type,
		Int_t	format,
		UChar_t *	data,
		Int_t	len
	)

virtual

Put data into Clipboard.

Reimplemented from TVirtualX.

Definition at line 7690 of file TGWin32.cxx.

◆ ChangeProperty()

void TGWin32::ChangeProperty	(	Window_t	id,
		Atom_t	property,
		Atom_t	type,
		UChar_t *	data,
		Int_t	len
	)

virtual

This function 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 6367 of file TGWin32.cxx.

◆ ChangeWindowAttributes()

void TGWin32::ChangeWindowAttributes	(	Window_t	id,
		SetWindowAttributes_t *	attr
	)

virtual

Change window attributes.

Reimplemented from TVirtualX.

Definition at line 6322 of file TGWin32.cxx.

◆ CheckEvent()

Bool_t TGWin32::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 fill in the event structure and return true. If no such event return false.

Reimplemented from TVirtualX.

Definition at line 5792 of file TGWin32.cxx.

◆ ClearArea()

void TGWin32::ClearArea	(	Window_t	id,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Clear a window area to the bakcground color.

Reimplemented from TVirtualX.

Definition at line 6390 of file TGWin32.cxx.

◆ ClearWindow() [1/2]

void TGWin32::ClearWindow ( )

virtual

Clear current window.

Reimplemented from TVirtualX.

Definition at line 1559 of file TGWin32.cxx.

◆ ClearWindow() [2/2]

void TGWin32::ClearWindow ( Window_t id )

virtual

Clear window.

Reimplemented from TVirtualX.

Definition at line 6720 of file TGWin32.cxx.

◆ CloseDisplay()

void TGWin32::CloseDisplay ( )

virtual

close display (terminate server/gMainThread thread)

Reimplemented from TVirtualX.

Definition at line 893 of file TGWin32.cxx.

◆ ClosePixmap()

void TGWin32::ClosePixmap ( )

virtual

Delete current pixmap.

Reimplemented from TVirtualX.

Definition at line 1578 of file TGWin32.cxx.

◆ CloseWindow()

void TGWin32::CloseWindow ( )

virtual

Delete current window.

Reimplemented from TVirtualX.

Definition at line 1586 of file TGWin32.cxx.

◆ CloseWindow1()

void TGWin32::CloseWindow1 ( )

private

Delete current window.

Definition at line 1594 of file TGWin32.cxx.

◆ ConvertPrimarySelection()

void TGWin32::ConvertPrimarySelection	(	Window_t	id,
		Atom_t	clipboard,
		Time_t	when
	)

virtual

XConvertSelection() 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 6838 of file TGWin32.cxx.

◆ ConvertSelection()

void TGWin32::ConvertSelection	(	Window_t	win,
		Atom_t &	sel,
		Atom_t &	target,
		Atom_t &	prop,
		Time_t &	stamp
	)

virtual

Get Clipboard data.

Reimplemented from TVirtualX.

Definition at line 7649 of file TGWin32.cxx.

◆ CopyArea()

void TGWin32::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

Copy a drawable (i.e.

pixmap) to another drawable (pixmap, window). The graphics context gc will be used and the source will be copied from src_x,src_y,src_x+width,src_y+height to dest_x,dest_y.

Reimplemented from TVirtualX.

Definition at line 6309 of file TGWin32.cxx.

◆ CopyGC()

void TGWin32::CopyGC	(	GContext_t	org,
		GContext_t	dest,
		Mask_t	mask
	)

virtual

Copies graphics context from org to dest.

Only the values specified in mask are copied. Both org and dest must exist.

Reimplemented from TVirtualX.

Definition at line 5502 of file TGWin32.cxx.

◆ CopyPixmap()

void TGWin32::CopyPixmap	(	Int_t	wid,
		Int_t	xpos,
		Int_t	ypos
	)

virtual

Copy the pixmap wid at the position xpos, ypos in the current window.

Reimplemented from TVirtualX.

Definition at line 1633 of file TGWin32.cxx.

◆ CreateBitmap()

Pixmap_t TGWin32::CreateBitmap	(	Drawable_t	id,
		const char *	bitmap,
		UInt_t	width,
		UInt_t	height
	)

virtual

Create a bitmap (i.e. pixmap with depth 1) from the bitmap data.

Reimplemented from TVirtualX.

Definition at line 5577 of file TGWin32.cxx.

◆ CreateCursor()

Cursor_t TGWin32::CreateCursor ( ECursor cursor )

virtual

Create cursor handle (just return cursor from cursor pool fCursors).

Reimplemented from TVirtualX.

Definition at line 5530 of file TGWin32.cxx.

◆ CreateGC()

GContext_t TGWin32::CreateGC	(	Drawable_t	id,
		GCValues_t *	gval
	)

virtual

Create a graphics context using the values set in gval (but only for those entries that are in the mask).

Reimplemented from TVirtualX.

Definition at line 5417 of file TGWin32.cxx.

◆ CreateImage()

Drawable_t TGWin32::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 7255 of file TGWin32.cxx.

◆ CreatePictureFromData()

Bool_t TGWin32::CreatePictureFromData	(	Drawable_t	id,
		char **	data,
		Pixmap_t &	pict,
		Pixmap_t &	pict_mask,
		PictureAttributes_t &	attr
	)

virtual

Create a pixture pixmap from data.

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

Reimplemented from TVirtualX.

Definition at line 5635 of file TGWin32.cxx.

◆ CreatePictureFromFile()

Bool_t TGWin32::CreatePictureFromFile	(	Drawable_t	id,
		const char *	filename,
		Pixmap_t &	pict,
		Pixmap_t &	pict_mask,
		PictureAttributes_t &	attr
	)

virtual

Create a picture pixmap from data on file.

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

Reimplemented from TVirtualX.

Definition at line 5601 of file TGWin32.cxx.

◆ CreatePixmap() [1/2]

Pixmap_t TGWin32::CreatePixmap	(	Drawable_t	id,
		const char *	bitmap,
		UInt_t	width,
		UInt_t	height,
		ULong_t	forecolor,
		ULong_t	backcolor,
		Int_t	depth
	)

virtual

Create a pixmap from bitmap data.

Ones will get foreground color and zeroes background color.

Reimplemented from TVirtualX.

Definition at line 5551 of file TGWin32.cxx.

◆ CreatePixmap() [2/2]

Pixmap_t TGWin32::CreatePixmap	(	Drawable_t	id,
		UInt_t	w,
		UInt_t	h
	)

virtual

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

Reimplemented from TVirtualX.

Definition at line 5539 of file TGWin32.cxx.

◆ CreatePixmapFromData()

Pixmap_t TGWin32::CreatePixmapFromData	(	unsigned char *	bits,
		UInt_t	width,
		UInt_t	height
	)

virtual

create an image 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 7392 of file TGWin32.cxx.

◆ CreateRegion()

Region_t TGWin32::CreateRegion ( )

virtual

Create a new empty region.

Reimplemented from TVirtualX.

Definition at line 7111 of file TGWin32.cxx.

◆ CreateWindow()

Window_t TGWin32::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

Return handle to newly created gdk window.

Reimplemented from TVirtualX.

Definition at line 4796 of file TGWin32.cxx.

◆ DeleteFont()

void TGWin32::DeleteFont ( FontStruct_t fs )

virtual

Explicitely delete font structure obtained with LoadQueryFont().

Reimplemented from TVirtualX.

Definition at line 5408 of file TGWin32.cxx.

◆ DeleteGC()

void TGWin32::DeleteGC ( GContext_t gc )

virtual

Explicitely delete a graphics context.

Reimplemented from TVirtualX.

Definition at line 5522 of file TGWin32.cxx.

◆ DeleteImage()

void TGWin32::DeleteImage ( Drawable_t img )

virtual

Deallocates the memory associated with the image img.

Reimplemented from TVirtualX.

Definition at line 7316 of file TGWin32.cxx.

◆ DeletePictureData()

void TGWin32::DeletePictureData ( void * data )

virtual

Delete picture data created by the function ReadPictureDataFromFile.

Reimplemented from TVirtualX.

Definition at line 5681 of file TGWin32.cxx.

◆ DeletePixmap()

void TGWin32::DeletePixmap ( Pixmap_t pmap )

virtual

Explicitely delete pixmap resource.

Reimplemented from TVirtualX.

Definition at line 5591 of file TGWin32.cxx.

◆ DeleteProperty()

void TGWin32::DeleteProperty	(	Window_t	win,
		Atom_t &	prop
	)

virtual

Deletes the specified property on the specified window.

Reimplemented from TVirtualX.

Definition at line 7574 of file TGWin32.cxx.

◆ DestroyRegion()

void TGWin32::DestroyRegion ( Region_t reg )

virtual

Destroy region.

Reimplemented from TVirtualX.

Definition at line 7119 of file TGWin32.cxx.

◆ DestroySubwindows()

void TGWin32::DestroySubwindows ( Window_t id )

virtual

Destroy all internal subwindows.

Reimplemented from TVirtualX.

Definition at line 4673 of file TGWin32.cxx.

◆ DestroyWindow()

void TGWin32::DestroyWindow ( Window_t id )

virtual

Destroy window.

Reimplemented from TVirtualX.

Definition at line 4660 of file TGWin32.cxx.

◆ DisplayName()

const char * TGWin32::DisplayName ( const char * dpyName = 0 )

virtual

Return hostname on which the display is opened.

Reimplemented from TVirtualX.

Definition at line 2016 of file TGWin32.cxx.

◆ DrawBox()

void TGWin32::DrawBox	(	Int_t	x1,
		Int_t	y1,
		Int_t	x2,
		Int_t	y2,
		EBoxMode	mode
	)

virtual

Draw a box.

mode=0 hollow (kHollow) mode=1 solid (kSolid)

Reimplemented from TVirtualX.

Definition at line 1648 of file TGWin32.cxx.

◆ DrawCellArray()

void TGWin32::DrawCellArray	(	Int_t	x1,
		Int_t	y1,
		Int_t	x2,
		Int_t	y2,
		Int_t	nx,
		Int_t	ny,
		Int_t *	ic
	)

virtual

Draw a cell array.

x1,y1 : left down corner x2,y2 : right up corner nx,ny : array size ic : array

Draw a cell array. The drawing is done with the pixel presicion if (X2-X1)/NX (or Y) is not a exact pixel number the position of the top rigth corner may be wrong.

Reimplemented from TVirtualX.

Definition at line 1687 of file TGWin32.cxx.

◆ DrawFillArea()

void TGWin32::DrawFillArea	(	Int_t	n,
		TPoint *	xyt
	)

virtual

Fill area described by polygon.

n : number of points xy(2,n) : list of points

Reimplemented from TVirtualX.

Definition at line 1723 of file TGWin32.cxx.

◆ DrawImage()

void TGWin32::DrawImage	(	FT_Bitmap *	source,
		ULong_t	fore,
		ULong_t	back,
		GdkImage *	xim,
		Int_t	bx,
		Int_t	by
	)

private

Draw FT_Bitmap bitmap to xim image at position bx,by using specified foreground color.

Definition at line 1223 of file TGWin32.cxx.

◆ DrawLine() [1/2]

void TGWin32::DrawLine	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x1,
		Int_t	y1,
		Int_t	x2,
		Int_t	y2
	)

virtual

Draw a line.

Reimplemented from TVirtualX.

Definition at line 6379 of file TGWin32.cxx.

◆ DrawLine() [2/2]

void TGWin32::DrawLine	(	Int_t	x1,
		Int_t	y1,
		Int_t	x2,
		Int_t	y2
	)

virtual

Draw a line.

x1,y1 : begin of line x2,y2 : end of line

Reimplemented from TVirtualX.

Definition at line 1756 of file TGWin32.cxx.

◆ DrawPolyLine()

void TGWin32::DrawPolyLine	(	Int_t	n,
		TPoint *	xyt
	)

virtual

Draw a line through all points.

n : number of points xy : list of points

Reimplemented from TVirtualX.

Definition at line 1784 of file TGWin32.cxx.

◆ DrawPolyMarker()

void TGWin32::DrawPolyMarker	(	Int_t	n,
		TPoint *	xyt
	)

virtual

Draw n markers with the current attributes at position x, y.

n : number of markers to draw xy : x,y coordinates of markers

Reimplemented from TVirtualX.

Definition at line 1840 of file TGWin32.cxx.

◆ DrawRectangle()

void TGWin32::DrawRectangle	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Draw a rectangle outline.

Reimplemented from TVirtualX.

Definition at line 6753 of file TGWin32.cxx.

◆ DrawSegments()

void TGWin32::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.

Reimplemented from TVirtualX.

Definition at line 6764 of file TGWin32.cxx.

◆ DrawString()

void TGWin32::DrawString	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x,
		Int_t	y,
		const char *	s,
		Int_t	len
	)

virtual

Draw a string using a specific graphics context in position (x,y).

Reimplemented from TVirtualX.

Definition at line 6656 of file TGWin32.cxx.

◆ DrawText() [1/2]

void TGWin32::DrawText	(	Int_t	x,
		Int_t	y,
		Float_t	angle,
		Float_t	mgn,
		const char *	text,
		ETextMode	mode
	)

virtual

Draw text using TrueType fonts.

If TrueType fonts are not available the text is drawn with TGWin32::DrawText.

Reimplemented from TVirtualX.

Definition at line 1343 of file TGWin32.cxx.

◆ DrawText() [2/2]

void TGWin32::DrawText	(	Int_t	x,
		Int_t	y,
		Float_t	angle,
		Float_t	mgn,
		const wchar_t *	text,
		ETextMode	mode
	)

virtual

Draw text using TrueType fonts.

If TrueType fonts are not available the text is drawn with TGWin32::DrawText.

Reimplemented from TVirtualX.

Definition at line 1358 of file TGWin32.cxx.

◆ EmptyRegion()

Bool_t TGWin32::EmptyRegion ( Region_t reg )

virtual

Return true if the region is empty.

Reimplemented from TVirtualX.

Definition at line 7186 of file TGWin32.cxx.

◆ EqualRegion()

Bool_t TGWin32::EqualRegion	(	Region_t	rega,
		Region_t	regb
	)

virtual

Returns true if two regions are equal.

Reimplemented from TVirtualX.

Definition at line 7202 of file TGWin32.cxx.

◆ EventsPending()

Int_t TGWin32::EventsPending ( )

virtual

Returns number of pending events.

Reimplemented from TVirtualX.

Definition at line 5840 of file TGWin32.cxx.

◆ FillPolygon()

void TGWin32::FillPolygon	(	Window_t	id,
		GContext_t	gc,
		Point_t *	points,
		Int_t	npnt
	)

virtual

FillPolygon 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. All point coordinates are treated as relative to the origin. For every pair of points inside the polygon, the line segment connecting them does not intersect the path.

Reimplemented from TVirtualX.

Definition at line 6992 of file TGWin32.cxx.

◆ FillRectangle()

void TGWin32::FillRectangle	(	Drawable_t	id,
		GContext_t	gc,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Draw a filled rectangle. Filling is done according to the gc.

Reimplemented from TVirtualX.

Definition at line 6742 of file TGWin32.cxx.

◆ FindColor()

Int_t TGWin32::FindColor	(	ULong_t	pixel,
		ULong_t *	orgcolors,
		Int_t	ncolors
	)

private

Returns index in orgcolors (and new_colors) for pixel.

Definition at line 4070 of file TGWin32.cxx.

◆ FindRWindow()

Window_t TGWin32::FindRWindow	(	Window_t	root,
		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.

Possibility to exclude dragwin and input.

Reimplemented from TVirtualX.

Definition at line 7727 of file TGWin32.cxx.

◆ FreeColor()

void TGWin32::FreeColor	(	Colormap_t	cmap,
		ULong_t	pixel
	)

virtual

Free color cell with specified pixel value.

Reimplemented from TVirtualX.

Definition at line 5782 of file TGWin32.cxx.

◆ FreeFontNames()

void TGWin32::FreeFontNames ( char ** fontlist )

virtual

Frees the specified the array of strings "fontlist".

Reimplemented from TVirtualX.

Definition at line 7247 of file TGWin32.cxx.

◆ FreeFontStruct()

void TGWin32::FreeFontStruct ( FontStruct_t fs )

virtual

Free font structure returned by GetFontStruct().

Reimplemented from TVirtualX.

Definition at line 6712 of file TGWin32.cxx.

◆ GetBackground()

GdkImage * TGWin32::GetBackground	(	Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

private

Get the background of the current window in an XImage.

Definition at line 1372 of file TGWin32.cxx.

◆ GetCharacterUp()

void TGWin32::GetCharacterUp	(	Float_t &	chupx,
		Float_t &	chupy
	)

virtual

Return character up vector.

Reimplemented from TVirtualX.

Definition at line 1918 of file TGWin32.cxx.

◆ GetColor()

XColor_t & TGWin32::GetColor ( Int_t cid )

protected

Return reference to internal color structure associated to color index cid.

Definition at line 1928 of file TGWin32.cxx.

◆ GetColorBits()

unsigned char * TGWin32::GetColorBits	(	Drawable_t	wid,
		Int_t	x,
		Int_t	y,
		UInt_t	width,
		UInt_t	height
	)

virtual

Gets DIB bits x, y, width, height - position of bitmap returns a pointer on bitmap bits array 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.

Reimplemented from TVirtualX.

Definition at line 7331 of file TGWin32.cxx.

◆ GetColormap()

Colormap_t TGWin32::GetColormap ( ) const

inlinevirtual

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 255 of file TGWin32.h.

◆ GetCurrentWindow()

Window_t TGWin32::GetCurrentWindow ( ) const

virtual

Return current window pointer. Protected method used by TGWin32TTF.

Reimplemented from TVirtualX.

Definition at line 1941 of file TGWin32.cxx.

◆ GetDefaultRootWindow()

Window_t TGWin32::GetDefaultRootWindow ( ) const

virtual

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

Reimplemented from TVirtualX.

Definition at line 5353 of file TGWin32.cxx.

◆ GetDepth()

Int_t TGWin32::GetDepth ( ) const

virtual

Get maximum number of planes.

Reimplemented from TVirtualX.

Definition at line 5331 of file TGWin32.cxx.

◆ GetDisplay()

Display_t TGWin32::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 5323 of file TGWin32.cxx.

◆ GetDoubleBuffer()

Int_t TGWin32::GetDoubleBuffer ( Int_t wid )

virtual

Query the double buffer value for the window wid.

Reimplemented from TVirtualX.

Definition at line 1963 of file TGWin32.cxx.

◆ GetFontHandle()

FontH_t TGWin32::GetFontHandle ( FontStruct_t fs )

virtual

Return handle to font described by font structure.

Reimplemented from TVirtualX.

Definition at line 5397 of file TGWin32.cxx.

◆ GetFontProperties()

void TGWin32::GetFontProperties	(	FontStruct_t	font,
		Int_t &	max_ascent,
		Int_t &	max_descent
	)

virtual

Return some font properties.

Reimplemented from TVirtualX.

Definition at line 6678 of file TGWin32.cxx.

◆ GetFontStruct()

FontStruct_t TGWin32::GetFontStruct ( FontH_t fh )

virtual

Retrieve associated font structure once we have the font handle.

Free returned FontStruct_t using FreeFontStruct().

Reimplemented from TVirtualX.

Definition at line 6704 of file TGWin32.cxx.

◆ GetGC()

GdkGC * TGWin32::GetGC ( Int_t which ) const

protected

Return desired Graphics Context ("which" maps directly on gGCList[]).

Protected method used by TGWin32TTF.

Definition at line 1950 of file TGWin32.cxx.

◆ GetGCValues()

void TGWin32::GetGCValues	(	GContext_t	gc,
		GCValues_t &	gval
	)

virtual

Get current values from graphics context gc.

Which values of the context to get is encoded in the GCValues::fMask member.

Reimplemented from TVirtualX.

Definition at line 6690 of file TGWin32.cxx.

◆ GetGeometry()

void TGWin32::GetGeometry	(	Int_t	wid,
		Int_t &	x,
		Int_t &	y,
		UInt_t &	w,
		UInt_t &	h
	)

virtual

Return position and size of window wid.

wid : window identifier x,y : window position (output) w,h : window size (output) if wid < 0 the size of the display is returned

Reimplemented from TVirtualX.

Definition at line 1983 of file TGWin32.cxx.

◆ GetImageSize()

void TGWin32::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 7264 of file TGWin32.cxx.

◆ GetInputFocus()

Window_t TGWin32::GetInputFocus ( )

virtual

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

Reimplemented from TVirtualX.

Definition at line 6790 of file TGWin32.cxx.

◆ GetParent()

Window_t TGWin32::GetParent ( Window_t id ) const

virtual

Return the parent of the window.

Reimplemented from TVirtualX.

Definition at line 5361 of file TGWin32.cxx.

◆ GetPasteBuffer()

void TGWin32::GetPasteBuffer	(	Window_t	id,
		Atom_t	atom,
		TString &	text,
		Int_t &	nchar,
		Bool_t	del
	)

virtual

Get contents of paste buffer atom into string.

If del is true delete the paste buffer afterwards.

Reimplemented from TVirtualX.

Definition at line 6905 of file TGWin32.cxx.

◆ GetPixel()

ULong_t TGWin32::GetPixel ( Color_t cindex )

virtual

Return pixel value associated to specified ROOT color number.

Reimplemented from TVirtualX.

Definition at line 2931 of file TGWin32.cxx.

◆ GetPlanes()

void TGWin32::GetPlanes ( Int_t & nplanes )

virtual

Get maximum number of planes.

Reimplemented from TVirtualX.

Definition at line 2024 of file TGWin32.cxx.

◆ GetPrimarySelectionOwner()

Window_t TGWin32::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 6811 of file TGWin32.cxx.

◆ GetProperty()

Int_t TGWin32::GetProperty	(	Window_t	win,
		Atom_t	prop,
		Long_t	offset,
		Long_t	len,
		Bool_t	del,
		Atom_t	req_type,
		Atom_t *	act_type,
		Int_t *	act_format,
		ULong_t *	nitems,
		ULong_t *	bytes,
		unsigned char **	prop_list
	)

virtual

Returns the actual type of the property, the actual format of the property, and a pointer to the data actually returned.

Reimplemented from TVirtualX.

Definition at line 7588 of file TGWin32.cxx.

◆ GetRegionBox()

void TGWin32::GetRegionBox	(	Region_t	reg,
		Rectangle_t *	rect
	)

virtual

Return smallest enclosing rectangle.

Reimplemented from TVirtualX.

Definition at line 7210 of file TGWin32.cxx.

◆ GetRGB()

void TGWin32::GetRGB	(	Int_t	index,
		Float_t &	r,
		Float_t &	g,
		Float_t &	b
	)

virtual

Get rgb values for color "index".

Reimplemented from TVirtualX.

Definition at line 2032 of file TGWin32.cxx.

◆ GetScreen()

Int_t TGWin32::GetScreen ( ) const

inlinevirtual

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 253 of file TGWin32.h.

◆ GetTextExtent() [1/2]

virtual void TGWin32::GetTextExtent	(	UInt_t &	w,
		UInt_t &	h,
		wchar_t *	mess
	)

inlinevirtual

Returns the size of the specified character string "mess".

Parameters

[in]	w	the text width
[in]	h	the text height
[in]	mess	the string

Reimplemented from TVirtualX.

Definition at line 182 of file TGWin32.h.

◆ GetTextExtent() [2/2]

void TGWin32::GetTextExtent	(	UInt_t &	w,
		UInt_t &	h,
		char *	mess
	)

virtual

Return the size of a character string.

iw : text width ih : text height mess : message

Reimplemented from TVirtualX.

Definition at line 2052 of file TGWin32.cxx.

◆ GetTextMagnitude()

Float_t TGWin32::GetTextMagnitude ( )

inlinevirtual

Returns the current font magnification factor.

Reimplemented from TVirtualX.

Definition at line 183 of file TGWin32.h.

◆ GetVisual()

Visual_t TGWin32::GetVisual ( ) const

inlinevirtual

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 252 of file TGWin32.h.

◆ GetWindowAttributes()

void TGWin32::GetWindowAttributes	(	Window_t	id,
		WindowAttributes_t &	attr
	)

virtual

Get window attributes and return filled in attributes structure.

Reimplemented from TVirtualX.

Definition at line 5282 of file TGWin32.cxx.

◆ GetWindowID()

Window_t TGWin32::GetWindowID ( Int_t wid )

virtual

Return the X11 window identifier.

wid : Workstation identifier (input)

Reimplemented from TVirtualX.

Definition at line 2063 of file TGWin32.cxx.

◆ GetWindowSize()

void TGWin32::GetWindowSize	(	Drawable_t	id,
		Int_t &	x,
		Int_t &	y,
		UInt_t &	w,
		UInt_t &	h
	)

virtual

Return geometry of window (should be called GetGeometry but signature already used).

Reimplemented from TVirtualX.

Definition at line 6968 of file TGWin32.cxx.

◆ GrabButton()

void TGWin32::GrabButton	(	Window_t	id,
		EMouseButton	button,
		UInt_t	modifier,
		UInt_t	evmask,
		Window_t	confine,
		Cursor_t	cursor,
		Bool_t	grab = `kTRUE`
	)

virtual

Establish 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 grabed for window id. When grab is false, ungrab the mouse button for this button and modifier.

Reimplemented from TVirtualX.

Definition at line 6449 of file TGWin32.cxx.

◆ GrabKey()

void TGWin32::GrabKey	(	Window_t	id,
		Int_t	keycode,
		UInt_t	modifier,
		Bool_t	grab = `kTRUE`
	)

virtual

Establish passive grab on a certain key.

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

Reimplemented from TVirtualX.

Definition at line 6430 of file TGWin32.cxx.

◆ GrabPointer()

void TGWin32::GrabPointer	(	Window_t	id,
		UInt_t	evmask,
		Window_t	confine,
		Cursor_t	cursor,
		Bool_t	grab = `kTRUE`,
		Bool_t	owner_events = `kTRUE`
	)

virtual

Establish 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 6474 of file TGWin32.cxx.

◆ HasTTFonts()

Bool_t TGWin32::HasTTFonts ( ) const

inlinevirtual

Returns True when TrueType fonts are used.

Reimplemented from TVirtualX.

Definition at line 185 of file TGWin32.h.

◆ IconifyWindow()

void TGWin32::IconifyWindow ( Window_t id )

virtual

Iconify the window.

Reimplemented from TVirtualX.

Definition at line 4748 of file TGWin32.cxx.

◆ ImgPickPalette()

void TGWin32::ImgPickPalette	(	GdkImage *	image,
		Int_t &	ncol,
		Int_t *&	R,
		Int_t *&	G,
		Int_t *&	B
	)

private

Returns in R G B the ncol colors of the palette used by the image.

The image pixels are changed to index values in these R G B arrays. This produces a colormap with only the used colors (so even on displays with more than 8 planes we will be able to create GIF's when the image contains no more than 256 different colors). If it does contain more colors we will have to use GIFquantize to reduce the number of colors. The R G B arrays must be deleted by the caller.

Definition at line 4314 of file TGWin32.cxx.

◆ Init()

Bool_t TGWin32::Init ( void * display = 0 )

virtual

Initialize Win32 system. Returns kFALSE in case of failure.

Reimplemented from TVirtualX.

Definition at line 948 of file TGWin32.cxx.

◆ InitWindow()

Int_t TGWin32::InitWindow ( ULong_t win )

virtual

Open window and return window number.

Return -1 if window initialization fails.

Reimplemented from TVirtualX.

Definition at line 2148 of file TGWin32.cxx.

◆ InternAtom()

Atom_t TGWin32::InternAtom	(	const char *	atom_name,
		Bool_t	only_if_exist
	)

virtual

Return atom handle for atom_name.

If it does not exist create it if only_if_exist is false. Atoms are used to communicate between different programs (i.e. window manager) via the X server.

Reimplemented from TVirtualX.

Definition at line 5341 of file TGWin32.cxx.

◆ IntersectRegion()

void TGWin32::IntersectRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Compute the intersection of rega and regb and return result region.

The output region may be the same as the result region.

Reimplemented from TVirtualX.

Definition at line 7160 of file TGWin32.cxx.

◆ IsCmdThread()

Bool_t TGWin32::IsCmdThread ( ) const

virtual

returns kTRUE if we are inside cmd/server thread

Reimplemented from TVirtualX.

Definition at line 880 of file TGWin32.cxx.

◆ IsDNDAware()

Bool_t TGWin32::IsDNDAware	(	Window_t	win,
		Atom_t *	typelist
	)

virtual

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

Reimplemented from TVirtualX.

Definition at line 7784 of file TGWin32.cxx.

◆ IsVisible()

Bool_t TGWin32::IsVisible	(	Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

private

Test if there is really something to render.

Definition at line 1398 of file TGWin32.cxx.

◆ KeysymToKeycode()

Int_t TGWin32::KeysymToKeycode ( UInt_t keysym )

virtual

Convert a keysym to the appropriate keycode.

For example keysym is a letter and keycode is the matching keyboard key (which is dependend on the current keyboard mapping).

Reimplemented from TVirtualX.

Definition at line 6732 of file TGWin32.cxx.

◆ ListFonts()

char ** TGWin32::ListFonts	(	const char *	fontname,
		Int_t	max,
		Int_t &	count
	)

virtual

Return list of font names matching "fontname".

Reimplemented from TVirtualX.

Definition at line 7223 of file TGWin32.cxx.

◆ LoadQueryFont()

FontStruct_t TGWin32::LoadQueryFont ( const char * font_name )

virtual

Load font and query font.

If font is not found 0 is returned, otherwise an opaque pointer to the FontStruct_t. Free the loaded font using DeleteFont().

Reimplemented from TVirtualX.

Definition at line 5373 of file TGWin32.cxx.

◆ Lock()

void TGWin32::Lock ( )

static

Definition at line 932 of file TGWin32.cxx.

◆ LookupString()

void TGWin32::LookupString	(	Event_t *	event,
		char *	buf,
		Int_t	buflen,
		UInt_t &	keysym
	)

virtual

Convert 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.

Reimplemented from TVirtualX.

Definition at line 6852 of file TGWin32.cxx.

◆ LowerWindow()

void TGWin32::LowerWindow ( Window_t id )

virtual

Lower window so it lays below all its siblings.

Reimplemented from TVirtualX.

Definition at line 4702 of file TGWin32.cxx.

◆ MakeOpaqueColors()

void TGWin32::MakeOpaqueColors	(	Int_t	percent,
		ULong_t *	orgcolors,
		Int_t	ncolors
	)

private

Get RGB values for orgcolors, add percent neutral to the RGB and allocate new_colors.

Definition at line 4010 of file TGWin32.cxx.

◆ MapColorStruct()

void TGWin32::MapColorStruct	(	ColorStruct_t *	color,
		GdkColor &	xcolor
	)

private

Map a ColorStruct_t to a XColor structure.

Definition at line 5709 of file TGWin32.cxx.

◆ MapCursor()

void TGWin32::MapCursor	(	ECursor	cursor,
		Int_t &	xcursor
	)

private

◆ MapEvent()

void TGWin32::MapEvent	(	Event_t &	ev,
		GdkEvent &	xev,
		Bool_t	tox = `kTRUE`
	)

private

Map Event_t structure to gdk_event structure.

If tox is false map the other way.

Definition at line 5931 of file TGWin32.cxx.

◆ MapEventMask()

void TGWin32::MapEventMask	(	UInt_t &	emask,
		UInt_t &	xemask,
		Bool_t	tox = `kTRUE`
	)

private

Map event mask to or from gdk.

Definition at line 4901 of file TGWin32.cxx.

◆ MapGCValues()

void TGWin32::MapGCValues	(	GCValues_t &	gval,
		ULong_t &	xmask,
		GdkGCValues &	xgval,
		Bool_t	tox = `kTRUE`
	)

private

Map a GCValues_t to a XCGValues structure if tox is true.

Map the other way in case tox is false.

Definition at line 5013 of file TGWin32.cxx.

◆ MapKeySym()

void TGWin32::MapKeySym	(	UInt_t &	keysym,
		UInt_t &	xkeysym,
		Bool_t	tox = `kTRUE`
	)

private

Map to and from X key symbols.

Keysym are the values returned by XLookUpString.

Definition at line 6865 of file TGWin32.cxx.

◆ MapModifierState()

void TGWin32::MapModifierState	(	UInt_t &	state,
		UInt_t &	xstate,
		Bool_t	tox = `kTRUE`
	)

private

Map modifier key state to or from X.

Definition at line 5875 of file TGWin32.cxx.

◆ MapRaised()

void TGWin32::MapRaised ( Window_t id )

virtual

Map window on screen and put on top of all windows.

Reimplemented from TVirtualX.

Definition at line 4623 of file TGWin32.cxx.

◆ MapSetWindowAttributes()

void TGWin32::MapSetWindowAttributes	(	SetWindowAttributes_t *	attr,
		ULong_t &	xmask,
		GdkWindowAttr &	xattr
	)

private

Map a SetWindowAttributes_t to a GdkWindowAttr structure.

Definition at line 4980 of file TGWin32.cxx.

◆ MapSubwindows()

void TGWin32::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 4612 of file TGWin32.cxx.

◆ MapWindow()

void TGWin32::MapWindow ( Window_t id )

virtual

Map window on screen.

Reimplemented from TVirtualX.

Definition at line 4597 of file TGWin32.cxx.

◆ MoveResizeWindow()

void TGWin32::MoveResizeWindow	(	Window_t	id,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Move and resize a window.

Reimplemented from TVirtualX.

Definition at line 4724 of file TGWin32.cxx.

◆ MoveWindow() [1/2]

void TGWin32::MoveWindow	(	Int_t	wid,
		Int_t	x,
		Int_t	y
	)

virtual

Move the window wid.

wid : GdkWindow identifier. x : x new window position y : y new window position

Reimplemented from TVirtualX.

Definition at line 2075 of file TGWin32.cxx.

◆ MoveWindow() [2/2]

void TGWin32::MoveWindow	(	Window_t	id,
		Int_t	x,
		Int_t	y
	)

virtual

Move a window.

Reimplemented from TVirtualX.

Definition at line 4714 of file TGWin32.cxx.

◆ NextEvent()

void TGWin32::NextEvent ( Event_t & event )

virtual

Copies first pending event from event queue to Event_t structure and removes event from queue.

Not all of the event fields are valid for each event type, except fType and fWindow.

Reimplemented from TVirtualX.

Definition at line 5856 of file TGWin32.cxx.

◆ OpenDisplay()

Int_t TGWin32::OpenDisplay ( const char * dpyName = 0 )

virtual

Open the display. Return -1 if the opening fails, 0 when ok.

Reimplemented from TVirtualX.

Definition at line 965 of file TGWin32.cxx.

◆ OpenPixmap()

Int_t TGWin32::OpenPixmap	(	UInt_t	w,
		UInt_t	h
	)

virtual

Open a new pixmap.

w,h : Width and height of the pixmap.

Reimplemented from TVirtualX.

Definition at line 2089 of file TGWin32.cxx.

◆ ParseColor()

Bool_t TGWin32::ParseColor	(	Colormap_t	cmap,
		const char *	cname,
		ColorStruct_t &	color
	)

virtual

Parse string cname containing color name, like "green" or "#00FF00".

It returns a filled in ColorStruct_t. Returns kFALSE in case parsing failed, kTRUE in case of success. On success, the ColorStruct_t fRed, fGreen and fBlue fields are all filled in and the mask is set for all three colors, but fPixel is not set.

Reimplemented from TVirtualX.

Definition at line 5724 of file TGWin32.cxx.

◆ PointInRegion()

Bool_t TGWin32::PointInRegion	(	Int_t	x,
		Int_t	y,
		Region_t	reg
	)

virtual

Returns true if the point x,y is in the region.

Reimplemented from TVirtualX.

Definition at line 7194 of file TGWin32.cxx.

◆ PolygonRegion()

Region_t TGWin32::PolygonRegion	(	Point_t *	points,
		Int_t	np,
		Bool_t	winding
	)

virtual

Create region for the polygon defined by the points array.

If winding is true use WindingRule else EvenOddRule as fill rule.

Reimplemented from TVirtualX.

Definition at line 7141 of file TGWin32.cxx.

◆ PutImage() [1/2]

void TGWin32::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 7303 of file TGWin32.cxx.

◆ PutImage() [2/2]

void TGWin32::PutImage	(	Int_t	offset,
		Int_t	itran,
		Int_t	x0,
		Int_t	y0,
		Int_t	nx,
		Int_t	ny,
		Int_t	xmin,
		Int_t	ymin,
		Int_t	xmax,
		Int_t	ymax,
		UChar_t *	image,
		Drawable_t	id
	)

private

Draw image.

Definition at line 4439 of file TGWin32.cxx.

◆ PutPixel()

void TGWin32::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 7273 of file TGWin32.cxx.

◆ QueryColor()

void TGWin32::QueryColor	(	Colormap_t	cmap,
		ColorStruct_t &	color
	)

virtual

Fill in the primary color components for a specific pixel value.

On input fPixel should be set on return the fRed, fGreen and fBlue components will be set.

Reimplemented from TVirtualX.

Definition at line 5764 of file TGWin32.cxx.

◆ QueryColors()

void TGWin32::QueryColors	(	GdkColormap *	cmap,
		GdkColor *	colors,
		Int_t	ncolors
	)

protected

Returns the current RGB value for the pixel in the XColor structure.

Definition at line 1166 of file TGWin32.cxx.

◆ QueryPointer() [1/2]

void TGWin32::QueryPointer	(	Int_t &	ix,
		Int_t &	iy
	)

virtual

Query pointer position.

ix : X coordinate of pointer iy : Y coordinate of pointer (both coordinates are relative to the origin of the root window)

Reimplemented from TVirtualX.

Definition at line 2252 of file TGWin32.cxx.

◆ QueryPointer() [2/2]

void TGWin32::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.

The pointer coordinates returned to win_x and win_y are relative to the origin of the specified window. In this case, QueryPointer returns the child that contains the pointer, if any, or else kNone to childw. QueryPointer returns the current logical state of the keyboard buttons and the modifier keys in mask.

Reimplemented from TVirtualX.

Definition at line 7009 of file TGWin32.cxx.

◆ RaiseWindow()

void TGWin32::RaiseWindow ( Window_t id )

virtual

Put window on top of window stack.

Reimplemented from TVirtualX.

Definition at line 4683 of file TGWin32.cxx.

◆ ReadGIF()

Pixmap_t TGWin32::ReadGIF	(	Int_t	x0,
		Int_t	y0,
		const char *	file,
		Window_t	id = `0`
	)

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 4514 of file TGWin32.cxx.

◆ ReadPictureDataFromFile()

Bool_t TGWin32::ReadPictureDataFromFile	(	const char *	filename,
		char ***	ret_data
	)

virtual

Read picture data from file and store in ret_data.

Returns kTRUE in case of success, kFALSE otherwise.

Reimplemented from TVirtualX.

Definition at line 5661 of file TGWin32.cxx.

◆ RemovePixmap()

void TGWin32::RemovePixmap ( GdkDrawable * pix )

private

Remove the pixmap pix.

Definition at line 2266 of file TGWin32.cxx.

◆ RemoveWindow()

void TGWin32::RemoveWindow ( ULong_t qwid )

virtual

Remove a window created by Qt (like CloseWindow1()).

Reimplemented from TVirtualX.

Definition at line 7519 of file TGWin32.cxx.

◆ RenderString()

void TGWin32::RenderString	(	Int_t	x,
		Int_t	y,
		ETextMode	mode
	)

private

Perform the string rendering in the pad.

LayoutGlyphs should have been called before.

Definition at line 1420 of file TGWin32.cxx.

◆ ReparentWindow()

void TGWin32::ReparentWindow	(	Window_t	id,
		Window_t	pid,
		Int_t	x,
		Int_t	y
	)

virtual

Reparent window, make pid the new parent and position the window at position (x,y) in new parent.

Reimplemented from TVirtualX.

Definition at line 4760 of file TGWin32.cxx.

◆ RequestLocator()

Int_t TGWin32::RequestLocator	(	Int_t	mode,
		Int_t	ctyp,
		Int_t &	x,
		Int_t &	y
	)

virtual

Request Locator position.

x,y : cursor position at moment of button press (output) ctyp : cursor type (input) ctyp=1 tracking cross ctyp=2 cross-hair ctyp=3 rubber circle ctyp=4 rubber band ctyp=5 rubber rectangle

mode : input mode mode=0 request mode=1 sample

Request locator: return button number 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 2297 of file TGWin32.cxx.

◆ RequestString()

Int_t TGWin32::RequestString	(	Int_t	x,
		Int_t	y,
		char *	text
	)

virtual

Request a string.

x,y : position where text is displayed text : text displayed (input), edited text (output)

Request string: text is displayed and can be edited with Emacs-like keybinding return termination code (0 for ESC, 1 for RETURN)

Reimplemented from TVirtualX.

Definition at line 2452 of file TGWin32.cxx.

◆ RescaleWindow()

void TGWin32::RescaleWindow	(	Int_t	wid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Rescale the window wid.

wid : GdkWindow identifier w : Width h : Heigth

Reimplemented from TVirtualX.

Definition at line 2688 of file TGWin32.cxx.

◆ ResizePixmap()

int TGWin32::ResizePixmap	(	Int_t	wid,
		UInt_t	w,
		UInt_t	h
	)

virtual

Resize a pixmap.

wid : pixmap to be resized w,h : Width and height of the pixmap

Reimplemented from TVirtualX.

Definition at line 2729 of file TGWin32.cxx.

◆ ResizeWindow() [1/2]

void TGWin32::ResizeWindow ( Int_t wid )

virtual

Resize the current window if necessary.

Reimplemented from TVirtualX.

Definition at line 2777 of file TGWin32.cxx.

◆ ResizeWindow() [2/2]

void TGWin32::ResizeWindow	(	Window_t	id,
		UInt_t	w,
		UInt_t	h
	)

virtual

Resize the window.

Reimplemented from TVirtualX.

Definition at line 4735 of file TGWin32.cxx.

◆ ScreenWidthMM()

UInt_t TGWin32::ScreenWidthMM ( ) const

virtual

Returns the width of the screen in millimeters.

Reimplemented from TVirtualX.

Definition at line 7564 of file TGWin32.cxx.

◆ SelectInput()

void TGWin32::SelectInput	(	Window_t	id,
		UInt_t	evmask
	)

virtual

Defines which input events the window is interested in.

By default events are propageted 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 6778 of file TGWin32.cxx.

◆ SelectWindow()

void TGWin32::SelectWindow ( Int_t wid )

virtual

Select window to which subsequent output is directed.

Reimplemented from TVirtualX.

Definition at line 2826 of file TGWin32.cxx.

◆ SendEvent()

void TGWin32::SendEvent	(	Window_t	id,
		Event_t *	ev
	)

virtual

Send event ev to window id.

Reimplemented from TVirtualX.

Definition at line 5826 of file TGWin32.cxx.

◆ SetCharacterUp()

void TGWin32::SetCharacterUp	(	Float_t	chupx,
		Float_t	chupy
	)

virtual

Set character up vector.

Reimplemented from TVirtualX.

Definition at line 2856 of file TGWin32.cxx.

◆ SetClassHints()

void TGWin32::SetClassHints	(	Window_t	id,
		char *	className,
		char *	resourceName
	)

virtual

Set the windows class and resource name.

Reimplemented from TVirtualX.

Definition at line 6526 of file TGWin32.cxx.

◆ SetClipOFF()

void TGWin32::SetClipOFF ( Int_t wid )

virtual

Turn off the clipping for the window wid.

Reimplemented from TVirtualX.

Definition at line 2885 of file TGWin32.cxx.

◆ SetClipRectangles()

void TGWin32::SetClipRectangles	(	GContext_t	gc,
		Int_t	x,
		Int_t	y,
		Rectangle_t *	recs,
		Int_t	n
	)

virtual

Set 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.

Reimplemented from TVirtualX.

Definition at line 7079 of file TGWin32.cxx.

◆ SetClipRegion()

void TGWin32::SetClipRegion	(	Int_t	wid,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

virtual

Set clipping region for the window wid.

wid : GdkWindow indentifier x,y : origin of clipping rectangle w,h : size of clipping rectangle;

Reimplemented from TVirtualX.

Definition at line 2903 of file TGWin32.cxx.

◆ SetColor()

void TGWin32::SetColor	(	GdkGC *	gc,
		Int_t	ci
	)

private

Set the foreground color in GdkGC.

Definition at line 2943 of file TGWin32.cxx.

◆ SetCursor() [1/2]

void TGWin32::SetCursor	(	Int_t	win,
		ECursor	cursor
	)

virtual

Set the cursor.

Reimplemented from TVirtualX.

Definition at line 2985 of file TGWin32.cxx.

◆ SetCursor() [2/2]

void TGWin32::SetCursor	(	Window_t	id,
		Cursor_t	curid
	)

virtual

Set the specified cursor.

Reimplemented from TVirtualX.

Definition at line 2996 of file TGWin32.cxx.

◆ SetDashes()

void TGWin32::SetDashes	(	GContext_t	gc,
		Int_t	offset,
		const char *	dash_list,
		Int_t	n
	)

virtual

Specify a dash pattertn.

Offset defines the phase of the pattern. Each element in the dash_list array specifies the length (in pixels) of a segment of the pattern. N defines the length of the list.

Reimplemented from TVirtualX.

Definition at line 5691 of file TGWin32.cxx.

◆ SetDNDAware()

void TGWin32::SetDNDAware	(	Window_t	win,
		Atom_t *	typelist
	)

virtual

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

Reimplemented from TVirtualX.

Definition at line 7803 of file TGWin32.cxx.

◆ SetDoubleBuffer()

void TGWin32::SetDoubleBuffer	(	Int_t	wid,
		Int_t	mode
	)

virtual

Set the double buffer on/off on window wid.

wid : GdkWindow identifier. 999 means all the opened windows. mode : 1 double buffer is on 0 double buffer is off

Reimplemented from TVirtualX.

Definition at line 3017 of file TGWin32.cxx.

◆ SetDoubleBufferOFF()

void TGWin32::SetDoubleBufferOFF ( )

virtual

Turn double buffer mode off.

Reimplemented from TVirtualX.

Definition at line 3053 of file TGWin32.cxx.

◆ SetDoubleBufferON()

void TGWin32::SetDoubleBufferON ( )

virtual

Turn double buffer mode on.

Reimplemented from TVirtualX.

Definition at line 3063 of file TGWin32.cxx.

◆ SetDrawMode()

void TGWin32::SetDrawMode ( EDrawMode mode )

virtual

Set the drawing mode.

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 3092 of file TGWin32.cxx.

◆ SetFillColor()

void TGWin32::SetFillColor ( Color_t cindex )

virtual

Set color index for fill areas.

Reimplemented from TVirtualX.

Definition at line 3121 of file TGWin32.cxx.

◆ SetFillStyle()

void TGWin32::SetFillStyle ( Style_t fstyle )

virtual

Set fill area style.

fstyle : compound fill area interior style fstyle = 1000*interiorstyle + styleindex

Reimplemented from TVirtualX.

Definition at line 3155 of file TGWin32.cxx.

◆ SetForeground()

void TGWin32::SetForeground	(	GContext_t	gc,
		ULong_t	foreground
	)

virtual

Set foreground color in graphics context (shortcut for ChangeGC with only foreground mask set).

Reimplemented from TVirtualX.

Definition at line 7064 of file TGWin32.cxx.

◆ SetIconName()

void TGWin32::SetIconName	(	Window_t	id,
		char *	name
	)

virtual

Set window icon name.

Reimplemented from TVirtualX.

Definition at line 6504 of file TGWin32.cxx.

◆ SetIconPixmap()

void TGWin32::SetIconPixmap	(	Window_t	id,
		Pixmap_t	pic
	)

virtual

Set pixmap the WM can use when the window is iconized.

Reimplemented from TVirtualX.

Definition at line 6514 of file TGWin32.cxx.

◆ SetInput()

void TGWin32::SetInput ( Int_t inp )

private

Set input on or off.

Definition at line 3214 of file TGWin32.cxx.

◆ SetInputFocus()

void TGWin32::SetInputFocus ( Window_t id )

virtual

Set keyboard input focus to window id.

Reimplemented from TVirtualX.

Definition at line 6799 of file TGWin32.cxx.

◆ SetKeyAutoRepeat()

void TGWin32::SetKeyAutoRepeat ( Bool_t on = kTRUE )

virtual

Turn key auto repeat on or off.

Reimplemented from TVirtualX.

Definition at line 6415 of file TGWin32.cxx.

◆ SetLineColor()

void TGWin32::SetLineColor ( Color_t cindex )

virtual

Set color index for lines.

Reimplemented from TVirtualX.

Definition at line 3222 of file TGWin32.cxx.

◆ SetLineStyle()

void TGWin32::SetLineStyle ( Style_t linestyle )

virtual

Set line style.

Reimplemented from TVirtualX.

Definition at line 3280 of file TGWin32.cxx.

◆ SetLineType()

void TGWin32::SetLineType	(	Int_t	n,
		Int_t *	dash
	)

virtual

Set line type.

n : length of dash list dash(n) : dash segment lengths

if n <= 0 use solid lines if n > 0 use dashed lines described by DASH(N) e.g. N=4,DASH=(6,3,1,3) gives a dashed-dotted line with dash length 6 and a gap of 7 between dashes

Reimplemented from TVirtualX.

Definition at line 3250 of file TGWin32.cxx.

◆ SetLineWidth()

void TGWin32::SetLineWidth ( Width_t width )

virtual

Set line width.

width : line width in pixels

Reimplemented from TVirtualX.

Definition at line 3327 of file TGWin32.cxx.

◆ SetMarkerColor()

void TGWin32::SetMarkerColor ( Color_t cindex )

virtual

Set color index for markers.

Reimplemented from TVirtualX.

Definition at line 3341 of file TGWin32.cxx.

◆ SetMarkerSize()

void TGWin32::SetMarkerSize ( Float_t msize )

virtual

Set marker size index.

msize : marker scale factor

Reimplemented from TVirtualX.

Definition at line 3361 of file TGWin32.cxx.

◆ SetMarkerStyle()

void TGWin32::SetMarkerStyle ( Style_t markerstyle )

virtual

Set marker style.

Reimplemented from TVirtualX.

Definition at line 3397 of file TGWin32.cxx.

◆ SetMarkerType()

void TGWin32::SetMarkerType	(	Int_t	type,
		Int_t	n,
		GdkPoint *	xy
	)

private

Set marker type.

type : marker type n : length of marker description xy : list of points describing marker shape

if n == 0 marker is a single point if TYPE == 0 marker is hollow circle of diameter N if TYPE == 1 marker is filled circle of diameter N if TYPE == 2 marker is a hollow polygon describe by line XY if TYPE == 3 marker is a filled polygon describe by line XY if TYPE == 4 marker is described by segmented line XY e.g. TYPE=4,N=4,XY=(-3,0,3,0,0,-3,0,3) sets a plus shape of 7x7 pixels

Definition at line 3383 of file TGWin32.cxx.

◆ SetMWMHints()

void TGWin32::SetMWMHints	(	Window_t	id,
		UInt_t	value,
		UInt_t	funcs,
		UInt_t	input
	)

virtual

Set decoration style for MWM-compatible wm (mwm, ncdwm, fvwm?).

Reimplemented from TVirtualX.

Definition at line 6565 of file TGWin32.cxx.

◆ SetOpacity()

void TGWin32::SetOpacity ( Int_t percent )

virtual

Set opacity of a window.

This image manipulation routine works by adding to a percent amount of neutral to each pixels RGB. Since it requires quite some additional color map entries is it only supported on displays with more than > 8 color planes (> 256 colors)

Reimplemented from TVirtualX.

Definition at line 3947 of file TGWin32.cxx.

◆ SetPrimarySelectionOwner()

void TGWin32::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 6820 of file TGWin32.cxx.

◆ SetRGB()

void TGWin32::SetRGB	(	Int_t	cindex,
		Float_t	r,
		Float_t	g,
		Float_t	b
	)

virtual

Set color intensities for given color index.

cindex : color index r,g,b : red, green, blue intensities between 0.0 and 1.0

Reimplemented from TVirtualX.

Definition at line 4085 of file TGWin32.cxx.

◆ SetSelectionOwner()

Bool_t TGWin32::SetSelectionOwner	(	Window_t	owner,
		Atom_t &	sel
	)

virtual

Assigns owner of Clipboard.

Reimplemented from TVirtualX.

Definition at line 7673 of file TGWin32.cxx.

◆ SetTextAlign()

void TGWin32::SetTextAlign ( Short_t talign = 11 )

virtual

Set text alignment.

txalh : horizontal text alignment txalv : vertical text alignment

Reimplemented from TVirtualX.

Definition at line 4122 of file TGWin32.cxx.

◆ SetTextColor()

void TGWin32::SetTextColor ( Color_t cindex )

virtual

Set color index for text.

Reimplemented from TVirtualX.

Definition at line 4182 of file TGWin32.cxx.

◆ SetTextFont() [1/2]

Int_t TGWin32::SetTextFont	(	char *	fontname,
		ETextSetMode	mode
	)

virtual

Set text font to specified name.

mode : loading flag mode=0 : search if the font exist (kCheck) mode=1 : search the font and load it if it exists (kLoad) font : font name

Set text font to specified name. This function returns 0 if the specified font is found, 1 if not.

Reimplemented from TVirtualX.

Definition at line 1542 of file TGWin32.cxx.

◆ SetTextFont() [2/2]

void TGWin32::SetTextFont ( Font_t fontnumber )

virtual

Set specified font.

Reimplemented from TVirtualX.

Definition at line 1526 of file TGWin32.cxx.

◆ SetTextMagnitude()

void TGWin32::SetTextMagnitude ( Float_t mgn = 1 )

inlinevirtual

Sets the current text magnification factor to "mgn".

Reimplemented from TVirtualX.

Definition at line 219 of file TGWin32.h.

◆ SetTextSize()

void TGWin32::SetTextSize ( Float_t textsize )

virtual

Set current text size.

Reimplemented from TVirtualX.

Definition at line 1550 of file TGWin32.cxx.

◆ SetTypeList()

void TGWin32::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 7715 of file TGWin32.cxx.

◆ SetUserThreadId()

void TGWin32::SetUserThreadId ( ULong_t id )

Set user thread id.

This is used when an extra thread is created to process events.

Definition at line 7831 of file TGWin32.cxx.

◆ SetWindowBackground()

void TGWin32::SetWindowBackground	(	Window_t	id,
		ULong_t	color
	)

virtual

Set the window background color.

Reimplemented from TVirtualX.

Definition at line 4770 of file TGWin32.cxx.

◆ SetWindowBackgroundPixmap()

void TGWin32::SetWindowBackgroundPixmap	(	Window_t	id,
		Pixmap_t	pxm
	)

virtual

Set pixmap as window background.

Reimplemented from TVirtualX.

Definition at line 4786 of file TGWin32.cxx.

◆ SetWindowName()

void TGWin32::SetWindowName	(	Window_t	id,
		char *	name
	)

virtual

Set window name.

Reimplemented from TVirtualX.

Definition at line 6494 of file TGWin32.cxx.

◆ SetWMPosition()

void TGWin32::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 6577 of file TGWin32.cxx.

◆ SetWMSize()

void TGWin32::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 6587 of file TGWin32.cxx.

◆ SetWMSizeHints()

void TGWin32::SetWMSizeHints	(	Window_t	id,
		UInt_t	wmin,
		UInt_t	hmin,
		UInt_t	wmax,
		UInt_t	hmax,
		UInt_t	winc,
		UInt_t	hinc
	)

virtual

Give the window manager minimum and maximum size hints.

Also specify via winc and hinc the resize increments.

Reimplemented from TVirtualX.

Definition at line 6598 of file TGWin32.cxx.

◆ SetWMState()

void TGWin32::SetWMState	(	Window_t	id,
		EInitialState	state
	)

virtual

Set the initial state of the window. Either kNormalState or kIconicState.

Reimplemented from TVirtualX.

Definition at line 6623 of file TGWin32.cxx.

◆ SetWMTransientHint()

void TGWin32::SetWMTransientHint	(	Window_t	id,
		Window_t	main_id
	)

virtual

Tell window manager that window is a transient window of gdk_parent_root.

Reimplemented from TVirtualX.

Definition at line 6646 of file TGWin32.cxx.

◆ ShapeCombineMask()

void TGWin32::ShapeCombineMask	(	Window_t	id,
		Int_t	x,
		Int_t	y,
		Pixmap_t	mask
	)

virtual

The Nonrectangular Window Shape Extension adds nonrectangular windows to the System.

This allows for making shaped (partially transparent) windows

Reimplemented from TVirtualX.

Definition at line 7556 of file TGWin32.cxx.

◆ SubtractRegion()

void TGWin32::SubtractRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Subtract rega from regb.

Reimplemented from TVirtualX.

Definition at line 7169 of file TGWin32.cxx.

◆ Sync()

void TGWin32::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 4200 of file TGWin32.cxx.

◆ TextWidth()

Int_t TGWin32::TextWidth	(	FontStruct_t	font,
		const char *	s,
		Int_t	len
	)

virtual

Return length of string in pixels. Size depends on font.

Reimplemented from TVirtualX.

Definition at line 6670 of file TGWin32.cxx.

◆ TranslateCoordinates()

void TGWin32::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

TranslateCoordinates translates coordinates from the frame of reference of one window to another.

If the point is contained in a mapped child of the destination, the id of that child is returned as well.

Reimplemented from TVirtualX.

Definition at line 6937 of file TGWin32.cxx.

◆ UnionRectWithRegion()

void TGWin32::UnionRectWithRegion	(	Rectangle_t *	rect,
		Region_t	src,
		Region_t	dest
	)

virtual

Union of rectangle with a region.

Reimplemented from TVirtualX.

Definition at line 7127 of file TGWin32.cxx.

◆ UnionRegion()

void TGWin32::UnionRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

Compute the union of rega and regb and return result region.

The output region may be the same result region.

Reimplemented from TVirtualX.

Definition at line 7151 of file TGWin32.cxx.

◆ Unlock()

void TGWin32::Unlock ( )

static

Definition at line 940 of file TGWin32.cxx.

◆ UnmapWindow()

void TGWin32::UnmapWindow ( Window_t id )

virtual

Unmap window from screen.

Reimplemented from TVirtualX.

Definition at line 4650 of file TGWin32.cxx.

◆ Update()

void TGWin32::Update ( Int_t mode = 0 )

virtual

Flush (mode = 0, default) or synchronize (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 7103 of file TGWin32.cxx.

◆ UpdateFillColor()

void TGWin32::UpdateFillColor ( )

protected

Definition at line 3136 of file TGWin32.cxx.

◆ UpdateFillStyle()

void TGWin32::UpdateFillStyle ( )

protected

Set fill area style index.

Definition at line 3166 of file TGWin32.cxx.

◆ UpdateLineColor()

void TGWin32::UpdateLineColor ( )

protected

Definition at line 3233 of file TGWin32.cxx.

◆ UpdateLineStyle()

void TGWin32::UpdateLineStyle ( )

protected

Update line style.

Definition at line 3291 of file TGWin32.cxx.

◆ UpdateMarkerColor()

void TGWin32::UpdateMarkerColor ( )

protected

Definition at line 3351 of file TGWin32.cxx.

◆ UpdateMarkerStyle()

void TGWin32::UpdateMarkerStyle ( )

protected

Definition at line 3407 of file TGWin32.cxx.

◆ UpdateWindow()

void TGWin32::UpdateWindow ( Int_t mode )

virtual

Update display.

mode : (1) update (0) sync

Synchronise client and server once (not permanent). Copy the pixmap gCws->drawing on the window gCws->window if the double buffer is on.

Reimplemented from TVirtualX.

Definition at line 4213 of file TGWin32.cxx.

◆ Warp()

void TGWin32::Warp	(	Int_t	ix,
		Int_t	iy,
		Window_t	id = `0`
	)

virtual

Set pointer position.

ix : New X coordinate of pointer iy : New Y coordinate of pointer 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 4229 of file TGWin32.cxx.

◆ WMDeleteNotify()

void TGWin32::WMDeleteNotify ( Window_t id )

virtual

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

Reimplemented from TVirtualX.

Definition at line 6400 of file TGWin32.cxx.

◆ WriteGIF()

Int_t TGWin32::WriteGIF ( char * name )

virtual

Writes the current window into GIF file.

Reimplemented from TVirtualX.

Definition at line 4376 of file TGWin32.cxx.

◆ WritePixmap()

void TGWin32::WritePixmap	(	Int_t	wid,
		UInt_t	w,
		UInt_t	h,
		char *	pxname
	)

virtual

Write the pixmap wid in the bitmap file pxname.

wid : Pixmap address w,h : Width and height of the pixmap. lenname : pixmap name length pxname : pixmap name

Reimplemented from TVirtualX.

Definition at line 4253 of file TGWin32.cxx.

◆ XorRegion()

void TGWin32::XorRegion	(	Region_t	rega,
		Region_t	regb,
		Region_t	result
	)

virtual

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

Reimplemented from TVirtualX.

Definition at line 7178 of file TGWin32.cxx.

Member Data Documentation

◆ fAlign

FT_Vector TGWin32::fAlign

private

alignment vector

Definition at line 70 of file TGWin32.h.

◆ fBlueDiv

Int_t TGWin32::fBlueDiv

protected

Blue value divider.

Definition at line 122 of file TGWin32.h.

◆ fBlueShift

Int_t TGWin32::fBlueShift

protected

Bits to left shift blue.

Definition at line 125 of file TGWin32.h.

◆ fCharacterUpX

Float_t TGWin32::fCharacterUpX

protected

Character Up vector along X.

Definition at line 116 of file TGWin32.h.

◆ fCharacterUpY

Float_t TGWin32::fCharacterUpY

protected

Character Up vector along Y.

Definition at line 117 of file TGWin32.h.

◆ fColormap

GdkColormap* TGWin32::fColormap

protected

Default colormap, 0 if b/w.

Definition at line 109 of file TGWin32.h.

◆ fColors

TExMap* TGWin32::fColors

private

Hash list of colors.

Definition at line 81 of file TGWin32.h.

◆ fCursors

GdkCursor* TGWin32::fCursors[kNumCursors]

private

List of cursors.

Definition at line 82 of file TGWin32.h.

◆ fDepth

Int_t TGWin32::fDepth

protected

Number of color planes.

Definition at line 119 of file TGWin32.h.

◆ fFillColorModified

Bool_t TGWin32::fFillColorModified

protected

Definition at line 129 of file TGWin32.h.

◆ fFillStyleModified

Bool_t TGWin32::fFillStyleModified

protected

Definition at line 130 of file TGWin32.h.

◆ fGreenDiv

Int_t TGWin32::fGreenDiv

protected

Green value divider.

Definition at line 121 of file TGWin32.h.

◆ fGreenShift

Int_t TGWin32::fGreenShift

protected

Bits to left shift green.

Definition at line 124 of file TGWin32.h.

◆ fHasTTFonts

Bool_t TGWin32::fHasTTFonts

protected

True when TrueType fonts are used.

Definition at line 111 of file TGWin32.h.

◆ fLineColorModified

Bool_t TGWin32::fLineColorModified

protected

Definition at line 131 of file TGWin32.h.

◆ fMarkerColorModified

Bool_t TGWin32::fMarkerColorModified

protected

Definition at line 134 of file TGWin32.h.

◆ fMarkerStyleModified

Bool_t TGWin32::fMarkerStyleModified

protected

Definition at line 133 of file TGWin32.h.

◆ fMaxNumberOfWindows

Int_t TGWin32::fMaxNumberOfWindows

private

Maximum number of windows.

Definition at line 79 of file TGWin32.h.

◆ fPenModified

Bool_t TGWin32::fPenModified

protected

line syle || width modified

Definition at line 132 of file TGWin32.h.

◆ fRedDiv

Int_t TGWin32::fRedDiv

protected

Red value divider, -1 if no TrueColor visual.

Definition at line 120 of file TGWin32.h.

◆ fRedShift

Int_t TGWin32::fRedShift

protected

Bits to left shift red, -1 if no TrueColor visual.

Definition at line 123 of file TGWin32.h.

◆ fRefreshTimer

TObject* TGWin32::fRefreshTimer

protected

TGWin32RefreshTimer for GUI thread message handler.

Definition at line 127 of file TGWin32.h.

◆ fScreenNumber

Int_t TGWin32::fScreenNumber

protected

Screen number.

Definition at line 110 of file TGWin32.h.

◆ fTextAlign

Int_t TGWin32::fTextAlign

protected

Text alignment (set in SetTextAlign)

Definition at line 115 of file TGWin32.h.

◆ fTextAlignH

Int_t TGWin32::fTextAlignH

protected

Text Alignment Horizontal.

Definition at line 113 of file TGWin32.h.

◆ fTextAlignV

Int_t TGWin32::fTextAlignV

protected

Text Alignment Vertical.

Definition at line 114 of file TGWin32.h.

◆ fTextMagnitude

Float_t TGWin32::fTextMagnitude

protected

Text Magnitude.

Definition at line 118 of file TGWin32.h.

◆ fUseSysPointers

Bool_t TGWin32::fUseSysPointers

protected

True when using system mouse pointers.

Definition at line 112 of file TGWin32.h.

◆ fVisual

GdkVisual* TGWin32::fVisual

protected

Definition at line 108 of file TGWin32.h.

◆ fWindows

XWindow_t* TGWin32::fWindows

private

List of windows.

Definition at line 80 of file TGWin32.h.

◆ fXEvent

Handle_t TGWin32::fXEvent

protected

Current native (GDK) event.

Definition at line 126 of file TGWin32.h.

graf2d/win32gdk/inc/TGWin32.h

graf2d/win32gdk/src/TGWin32.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ EAlign

Constructor & Destructor Documentation

◆ TGWin32() [1/2]

◆ TGWin32() [2/2]

◆ ~TGWin32()

Member Function Documentation

◆ AddPixmap()

◆ AddWindow()

◆ Align()

◆ AllocColor() [1/2]

◆ AllocColor() [2/2]

◆ Bell()

◆ ChangeActivePointerGrab()

◆ ChangeGC()

◆ ChangeProperties()

◆ ChangeProperty()

◆ ChangeWindowAttributes()

◆ CheckEvent()

◆ ClearArea()

◆ ClearWindow() [1/2]

◆ ClearWindow() [2/2]

◆ CloseDisplay()

◆ ClosePixmap()

◆ CloseWindow()

◆ CloseWindow1()

◆ ConvertPrimarySelection()

◆ ConvertSelection()

◆ CopyArea()

◆ CopyGC()

◆ CopyPixmap()

◆ CreateBitmap()

◆ CreateCursor()

◆ CreateGC()

◆ CreateImage()

◆ CreatePictureFromData()

◆ CreatePictureFromFile()

◆ CreatePixmap() [1/2]

◆ CreatePixmap() [2/2]

◆ CreatePixmapFromData()

◆ CreateRegion()

◆ CreateWindow()

◆ DeleteFont()

◆ DeleteGC()

◆ DeleteImage()

◆ DeletePictureData()

◆ DeletePixmap()

◆ DeleteProperty()

◆ DestroyRegion()

◆ DestroySubwindows()

◆ DestroyWindow()

◆ DisplayName()

◆ DrawBox()

◆ DrawCellArray()

◆ DrawFillArea()

◆ DrawImage()

◆ DrawLine() [1/2]

◆ DrawLine() [2/2]

◆ DrawPolyLine()

◆ DrawPolyMarker()

◆ DrawRectangle()

◆ DrawSegments()

◆ DrawString()

◆ DrawText() [1/2]

◆ DrawText() [2/2]

◆ EmptyRegion()

◆ EqualRegion()

◆ EventsPending()

◆ FillPolygon()

◆ FillRectangle()

◆ FindColor()

◆ FindRWindow()