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ROOT
Reference Guide |
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ROOT
Reference Guide |
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Public Member Functions | |
| TGHtml (const TGWindow *p, int w, int h, int id=-1) | |
| HTML Widget constructor. More... | |
| virtual | ~TGHtml () |
| HTML widget destructor. More... | |
| void | AppendArglist (TGString *str, TGHtmlMarkupElement *pElem) |
| Append all the arguments of the given markup to the given TGString. More... | |
| virtual void | ButtonClicked (const char *name, const char *val) |
| Emit ButtonClicked() signal. More... | |
| int | CellSpacing (TGHtmlElement *pTable) |
| Return the appropriate cell spacing for the given table. More... | |
| virtual void | CheckToggled (const char *name, Bool_t on, const char *val) |
| Emit CheckToggled() signal. More... | |
| virtual void | Clear (Option_t *="") |
| Erase all HTML from this widget and clear the screen. More... | |
| virtual void | DrawRegion (Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Draw region defined by [x,y] [w,h]. More... | |
| char * | DumpToken (TGHtmlElement *p) |
| For debugging purposes, print information about a token. More... | |
| int | ElementCoords (TGHtmlElement *p, int i, int pct, int *coords) |
| Return coordinates of item. More... | |
| void | EncodeText (TGString *str, const char *z) |
| Append to the given TString an encoded version of the given text. More... | |
| TGHtmlElement * | FindEndNest (TGHtmlElement *sp, int en, TGHtmlElement *lp) |
| Find End tag en, but ignore intervening begin/end tag pairs. More... | |
| virtual int | FormAction (TGHtmlForm *, int) |
| virtual int | FormCreate (TGHtmlForm *, const char *, const char *) |
| const char * | GetBaseUri () const |
| virtual TGFont * | GetFont (int iFont) |
| The rendering and layout routines should call this routine in order to get a font structure. More... | |
| virtual char * | GetFontName () |
| const char * | GetHref (int x, int y, const char **target=0) |
| This routine searchs for a hyperlink beneath the coordinates x,y and returns a pointer to the HREF for that hyperlink. More... | |
| TGHtmlImage * | GetImage (TGHtmlImageMarkup *p) |
| Given an. More... | |
| TGHtmlInput * | GetInputElement (int x, int y) |
| This routine searchs for a hyperlink beneath the coordinates x,y and returns a pointer to the HREF for that hyperlink. More... | |
| TGHtmlElement * | GetMap (const char *name) |
| Returns html map element. More... | |
| int | GetMarginHeight () |
| int | GetMarginWidth () |
| int | GetRulePadding () const |
| int | GetRuleRelief () const |
| int | GetTableRelief () const |
| const char * | GetText () const |
| char * | GetTokenName (TGHtmlElement *p) |
| Returns token name of html element p. More... | |
| int | GotoAnchor (const char *name) |
| Go to anchor position. More... | |
| virtual Bool_t | HandleButton (Event_t *event) |
| Handle mouse button event. More... | |
| virtual Bool_t | HandleFocusChange (Event_t *event) |
| Handle focus change event. More... | |
| Bool_t | HandleHtmlInput (TGHtmlInput *pr, Event_t *event) |
| Handle html input (button, checkbox, ...) event. More... | |
| virtual Bool_t | HandleIdleEvent (TGIdleHandler *i) |
| Handles idle event. More... | |
| virtual Bool_t | HandleMotion (Event_t *event) |
| handle mouse motion events More... | |
| Bool_t | HandleRadioButton (TGHtmlInput *p) |
| Handle radio button event. More... | |
| virtual Bool_t | HandleTimer (TTimer *timer) |
| Handle timer event. More... | |
| int | InArea (TGHtmlMapArea *p, int left, int top, int x, int y) |
| Only support rect and circles for now. More... | |
| virtual void | InputSelected (const char *name, const char *val) |
| Emit Selected() signal. More... | |
| virtual int | IsVisited (const char *) |
| virtual Bool_t | ItemLayout () |
| Layout html widget. More... | |
| TGString * | ListTokens (TGHtmlElement *p, TGHtmlElement *pEnd) |
| Return all tokens between the two elements as a string list. More... | |
| virtual TImage * | LoadImage (const char *uri, int w=0, int h=0) |
| This is the default LoadImage() procedure. More... | |
| virtual void | MouseDown (const char *uri) |
| virtual void | MouseOver (const char *uri) |
| void | MoveVertically (TGHtmlElement *p, TGHtmlElement *pLast, int dy) |
| Move all elements in the given list vertically by the amount dy. More... | |
| int | ParseText (char *text, const char *index=0) |
| Appends (or insert at the specified position) the given HTML text to the end of any HTML text that may have been inserted by prior calls to this command. More... | |
| void | PrintList (TGHtmlElement *first, TGHtmlElement *last) |
| Print a list of tokens. More... | |
| virtual TGFrame * | ProcessApplet (TGHtmlInput *) |
| virtual int | ProcessFrame () |
| virtual Bool_t | ProcessMessage (Long_t, Long_t, Long_t) |
| Process messages (GUI events) in the html widget. More... | |
| virtual char * | ProcessScript (TGHtmlScript *) |
| virtual int | ProcessToken (TGHtmlElement *, const char *, int) |
| virtual void | RadioChanged (const char *name, const char *val) |
| Emit RadioChanged() signal. More... | |
| void | ResetBlocks () |
| virtual char * | ResolveUri (const char *uri) |
| This function resolves the specified URI and returns the result in a newly allocated string. More... | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *="") |
| Save a html widget as a C++ statement(s) on output stream out. More... | |
| void | SetBaseUri (const char *uri) |
| Sets base URI. More... | |
| void | SetRuleRelief (int relief) |
| Sets relief mode of html rule. More... | |
| void | SetTableRelief (int relief) |
| Sets relief mode of html table. More... | |
| virtual void | SubmitClicked (const char *val) |
| Emit SubmitClicked() signal. More... | |
| TGHtmlElement * | TableDimensions (TGHtmlTable *pStart, int lineWidth) |
| pStart points to a More... | |
| TGString * | TableText (TGHtmlTable *pTable, int flags) |
| Return text and images from a table as lists. More... | |
| void | UnderlineLinks (int onoff) |
| Set/reset html links underline. More... | |
 Public Member Functions inherited from TGView | |
| TGView (const TGWindow *p=0, UInt_t w=1, UInt_t h=1, Int_t id=-1, UInt_t xMargin=0, UInt_t yMargin=0, UInt_t options=kSunkenFrame|kDoubleBorder, UInt_t sboptions=0, Pixel_t back=GetWhitePixel()) | |
| Create an editor view, containing an TGEditorFrame and (optionally) a horizontal and vertical scrollbar. More... | |
| virtual | ~TGView () |
| Delete view. More... | |
| virtual void | ChangeBackground (Pixel_t) |
| Change background color of the canvas frame. More... | |
| virtual void | Clear (Option_t *="") |
| Clear view. More... | |
| virtual void | DrawBorder () |
| Draw the border of the text edit widget. More... | |
| virtual void | DrawRegion (Int_t x, Int_t y, UInt_t width, UInt_t height) |
| Draw region. More... | |
| TGViewFrame * | GetCanvas () const |
| virtual TGDimension | GetDefaultSize () const |
| std::cout << fWidth << "x" << fHeight << std::endl; More... | |
| TGLongPosition | GetScrollPosition () const |
| TGLongPosition | GetScrollValue () const |
| const TGGC & | GetViewWhiteGC () |
| TGDimension | GetVirtualSize () const |
| virtual Bool_t | HandleButton (Event_t *event) |
| handle button More... | |
| virtual Bool_t | HandleExpose (Event_t *event) |
| Handle expose events. More... | |
| virtual void | Layout () |
| layout view More... | |
| virtual Bool_t | ProcessMessage (Long_t msg, Long_t parm1, Long_t parm2) |
| Process scrollbar messages. More... | |
| virtual void | ScrollCanvas (Int_t newTop, Int_t direction) |
| Scroll the canvas to new_top in the kVertical or kHorizontal direction. More... | |
| void | ScrollDown (Int_t pixels) |
| void | ScrollLeft (Int_t pixels) |
| void | ScrollRight (Int_t pixels) |
| virtual void | ScrollToPosition (TGLongPosition newPos) |
| Scroll the canvas to pos. More... | |
| void | ScrollUp (Int_t pixels) |
| virtual void | SetBackgroundColor (Pixel_t) |
| Set background color of the canvas frame. More... | |
| virtual void | SetBackgroundPixmap (Pixmap_t p) |
| Set backgound pixmap. More... | |
| virtual void | SetLayoutManager (TGLayoutManager *) |
| Set the layout manager for the composite frame. More... | |
| virtual void | SetVisibleStart (Int_t newTop, Int_t direction) |
| Scroll view in specified direction to make newTop the visible location. More... | |
| TGLongPosition | ToPhysical (TGLongPosition coord) const |
| TGLongPosition | ToVirtual (TGLongPosition coord) const |
| virtual void | UpdateBackgroundStart () |
| set some gc values More... | |
| Public Member Functions inherited from TGCompositeFrame | |
| TGCompositeFrame (const TGWindow *p=0, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground()) | |
| Create a composite frame. More... | |
| TGCompositeFrame (TGClient *c, Window_t id, const TGWindow *parent=0) | |
| Create a frame using an externally created window. More... | |
| virtual | ~TGCompositeFrame () |
| Delete a composite frame. More... | |
| virtual void | AddFrame (TGFrame *f, TGLayoutHints *l=0) |
| Add frame to the composite frame using the specified layout hints. More... | |
| virtual void | ChangeOptions (UInt_t options) |
| Change composite frame options. Options is an OR of the EFrameTypes. More... | |
| virtual void | ChangeSubframesBackground (Pixel_t back) |
| Change background color for this frame and all subframes. More... | |
| virtual void | Cleanup () |
| Cleanup and delete all objects contained in this composite frame. More... | |
| virtual TGFrameElement * | FindFrameElement (TGFrame *f) const |
| Find frame-element holding frame f. More... | |
| virtual UInt_t | GetDefaultHeight () const |
| virtual TGDimension | GetDefaultSize () const |
| std::cout << fWidth << "x" << fHeight << std::endl; More... | |
| virtual UInt_t | GetDefaultWidth () const |
| virtual TGFrame * | GetFrameFromPoint (Int_t x, Int_t y) |
| Get frame located at specified point. More... | |
| virtual TGLayoutManager * | GetLayoutManager () const |
| virtual TList * | GetList () const |
| Int_t | GetState (TGFrame *f) const |
| Get state of sub frame. More... | |
| virtual Bool_t | HandleButton (Event_t *) |
| virtual Bool_t | HandleCrossing (Event_t *) |
| virtual Bool_t | HandleDoubleClick (Event_t *) |
| virtual Bool_t | HandleDragDrop (TGFrame *frame, Int_t x, Int_t y, TGLayoutHints *lo) |
| Handle drop event. More... | |
| virtual Bool_t | HandleDragEnter (TGFrame *) |
| Handle drag enter event. More... | |
| virtual Bool_t | HandleDragLeave (TGFrame *) |
| Handle drag leave event. More... | |
| virtual Bool_t | HandleDragMotion (TGFrame *) |
| Handle drag motion event. More... | |
| virtual Bool_t | HandleFocusChange (Event_t *) |
| virtual Bool_t | HandleKey (Event_t *) |
| virtual Bool_t | HandleMotion (Event_t *) |
| virtual Bool_t | HandleSelection (Event_t *) |
| virtual void | HideFrame (TGFrame *f) |
| Hide sub frame. More... | |
| Bool_t | IsArranged (TGFrame *f) const |
| Get state of sub frame. More... | |
| Bool_t | IsArranged (TGFrameElement *ptr) const |
| Bool_t | IsComposite () const |
| virtual Bool_t | IsEditable () const |
| Return kTRUE if frame is being edited. More... | |
| virtual Bool_t | IsLayoutBroken () const |
| virtual Bool_t | IsMapSubwindows () const |
| Bool_t | IsVisible (TGFrame *f) const |
| Get state of sub frame. More... | |
| Bool_t | IsVisible (TGFrameElement *ptr) const |
| virtual void | Layout () |
| Layout the elements of the composite frame. More... | |
| virtual void | MapSubwindows () |
| Map all sub windows that are part of the composite frame. More... | |
| virtual Int_t | MustCleanup () const |
| virtual void | Print (Option_t *option="") const |
| Print all frames in this composite frame. More... | |
| virtual Bool_t | ProcessMessage (Long_t, Long_t, Long_t) |
| virtual void | RemoveAll () |
| Remove all frames from composite frame. More... | |
| virtual void | RemoveFrame (TGFrame *f) |
| Remove frame from composite frame. More... | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a composite frame widget as a C++ statement(s) on output stream out. More... | |
| virtual void | SavePrimitiveSubframes (std::ostream &out, Option_t *option="") |
| Auxilary protected method used to save subframes. More... | |
| virtual void | SetCleanup (Int_t mode=kLocalCleanup) |
| Turn on automatic cleanup of child frames in dtor. More... | |
| virtual void | SetEditable (Bool_t on=kTRUE) |
| Switch ON/OFF edit mode. More... | |
| virtual void | SetEditDisabled (UInt_t on=1) |
| Set edit disable flag for this frame and subframes. More... | |
| virtual void | SetLayoutBroken (Bool_t on=kTRUE) |
| Set broken layout. No Layout method is called. More... | |
| virtual void | SetLayoutManager (TGLayoutManager *l) |
| Set the layout manager for the composite frame. More... | |
| virtual void | SetMapSubwindows (Bool_t on) |
| virtual void | ShowFrame (TGFrame *f) |
| Show sub frame. More... | |
| virtual Bool_t | TranslateCoordinates (TGFrame *child, Int_t x, Int_t y, Int_t &fx, Int_t &fy) |
| Translate coordinates to child frame. More... | |
| Public Member Functions inherited from TGFrame | |
| TGFrame (const TGWindow *p=0, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground()) | |
| Create a TGFrame object. Options is an OR of the EFrameTypes. More... | |
| TGFrame (TGClient *c, Window_t id, const TGWindow *parent=0) | |
| Create a frame using an externally created window. More... | |
| virtual | ~TGFrame () |
| Destructor. More... | |
| virtual void | Activate (Bool_t) |
| void | AddInput (UInt_t emask) |
| Add events specified in the emask to the events the frame should handle. More... | |
| virtual void | ChangeBackground (Pixel_t back) |
| Change frame background color. More... | |
| virtual void | ChangeOptions (UInt_t options) |
| Change frame options. Options is an OR of the EFrameTypes. More... | |
| Bool_t | Contains (Int_t x, Int_t y) const |
| virtual void | Delete (Option_t *="") |
| Delete this object. More... | |
| virtual void | DeleteWindow () |
| Delete window. More... | |
| virtual void | DrawBorder () |
| Draw frame border. More... | |
| virtual void | DrawClass () const |
| Draw class inheritance tree of the class to which this object belongs. More... | |
| virtual TObject * | DrawClone (Option_t *="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More... | |
| virtual void | DrawCopy (Handle_t, Int_t, Int_t) |
| virtual void | Dump () const |
| Dump contents of object on stdout. More... | |
| virtual Pixel_t | GetBackground () const |
| Int_t | GetBorderWidth () const |
| virtual UInt_t | GetDefaultHeight () const |
| virtual TGDimension | GetDefaultSize () const |
| std::cout << fWidth << "x" << fHeight << std::endl; More... | |
| virtual UInt_t | GetDefaultWidth () const |
| virtual TDNDData * | GetDNDData (Atom_t) |
| virtual Int_t | GetDragType () const |
| Returns drag source type. More... | |
| virtual Int_t | GetDropType () const |
| Returns drop target type. More... | |
| UInt_t | GetEventMask () const |
| virtual Pixel_t | GetForeground () const |
| Return frame foreground color. More... | |
| TGFrameElement * | GetFrameElement () const |
| virtual TGFrame * | GetFrameFromPoint (Int_t x, Int_t y) |
| UInt_t | GetHeight () const |
| UInt_t | GetMaxHeight () const |
| UInt_t | GetMaxWidth () const |
| UInt_t | GetMinHeight () const |
| UInt_t | GetMinWidth () const |
| virtual UInt_t | GetOptions () const |
| TGDimension | GetSize () const |
| UInt_t | GetWidth () const |
| Int_t | GetX () const |
| Int_t | GetY () const |
| virtual Bool_t | HandleButton (Event_t *) |
| virtual Bool_t | HandleClientMessage (Event_t *event) |
| Handle a client message. More... | |
| virtual Bool_t | HandleColormapChange (Event_t *) |
| virtual Bool_t | HandleConfigureNotify (Event_t *event) |
| This event is generated when the frame is resized. More... | |
| virtual Bool_t | HandleCrossing (Event_t *) |
| virtual Bool_t | HandleDNDDrop (TDNDData *) |
| virtual Atom_t | HandleDNDEnter (Atom_t *) |
| virtual Bool_t | HandleDNDFinished () |
| virtual Bool_t | HandleDNDLeave () |
| virtual Atom_t | HandleDNDPosition (Int_t, Int_t, Atom_t, Int_t, Int_t) |
| virtual Bool_t | HandleDoubleClick (Event_t *) |
| virtual Bool_t | HandleDragDrop (TGFrame *, Int_t, Int_t, TGLayoutHints *) |
| virtual Bool_t | HandleDragEnter (TGFrame *) |
| virtual Bool_t | HandleDragLeave (TGFrame *) |
| virtual Bool_t | HandleDragMotion (TGFrame *) |
| virtual Bool_t | HandleEvent (Event_t *event) |
| Handle all frame events. More... | |
| virtual Bool_t | HandleFocusChange (Event_t *) |
| virtual Bool_t | HandleKey (Event_t *) |
| virtual Bool_t | HandleMotion (Event_t *) |
| virtual Bool_t | HandleSelection (Event_t *) |
| virtual Bool_t | HandleSelectionClear (Event_t *) |
| virtual Bool_t | HandleSelectionRequest (Event_t *) |
| virtual void | Inspect () const |
| Dump contents of this object in a graphics canvas. More... | |
| virtual Bool_t | IsActive () const |
| virtual Bool_t | IsComposite () const |
| Bool_t | IsDNDSource () const |
| Bool_t | IsDNDTarget () const |
| virtual Bool_t | IsEditable () const |
| virtual Bool_t | IsLayoutBroken () const |
| virtual void | Layout () |
| virtual void | MapRaised () |
| virtual void | MapSubwindows () |
| virtual void | MapWindow () |
| virtual void | Move (Int_t x, Int_t y) |
| Move frame. More... | |
| virtual void | MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0) |
| Move and/or resize the frame. More... | |
| virtual void | Print (Option_t *option="") const |
| Print window id. More... | |
| virtual void | ProcessedConfigure (Event_t *event) |
| virtual void | ProcessedEvent (Event_t *event) |
| virtual Bool_t | ProcessMessage (Long_t, Long_t, Long_t) |
| virtual void | ReallyDelete () |
| void | RemoveInput (UInt_t emask) |
| Remove events specified in emask from the events the frame should handle. More... | |
| virtual void | ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) |
| Reparent window, make p the new parent and position the window at position (x,y) in new parent. More... | |
| virtual void | Resize (TGDimension size) |
| Resize the frame. More... | |
| virtual void | Resize (UInt_t w=0, UInt_t h=0) |
| Resize the frame. More... | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a frame widget as a C++ statement(s) on output stream out. More... | |
| void | SaveUserColor (std::ostream &out, Option_t *) |
| Save a user color in a C++ macro file - used in SavePrimitive(). More... | |
| virtual void | SendMessage (const TGWindow *w, Long_t msg, Long_t parm1, Long_t parm2) |
| Send message (i.e. More... | |
| virtual void | SetBackgroundColor (Pixel_t back) |
| Set background color (override from TGWindow base class). More... | |
| virtual void | SetCleanup (Int_t=kLocalCleanup) |
| void | SetDNDSource (Bool_t onoff) |
| void | SetDNDTarget (Bool_t onoff) |
| virtual void | SetDragType (Int_t type) |
| SetDragType. More... | |
| virtual void | SetDrawOption (Option_t *="") |
| Set drawing option for object. More... | |
| virtual void | SetDropType (Int_t type) |
| SetDropType. More... | |
| virtual void | SetEditable (Bool_t) |
| virtual void | SetForegroundColor (Pixel_t) |
| void | SetFrameElement (TGFrameElement *fe) |
| virtual void | SetHeight (UInt_t h) |
| virtual void | SetLayoutBroken (Bool_t=kTRUE) |
| virtual void | SetMaxHeight (UInt_t h) |
| virtual void | SetMaxWidth (UInt_t w) |
| virtual void | SetMinHeight (UInt_t h) |
| virtual void | SetMinWidth (UInt_t w) |
| virtual void | SetSize (const TGDimension &s) |
| virtual void | SetWidth (UInt_t w) |
| virtual void | SetX (Int_t x) |
| virtual void | SetY (Int_t y) |
| virtual void | UnmapWindow () |
| Public Member Functions inherited from TGWindow | |
| TGWindow (const TGWindow *p=0, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0, UInt_t border=0, Int_t depth=0, UInt_t clss=0, void *visual=0, SetWindowAttributes_t *attr=0, UInt_t wtype=0) | |
| Create a new window. More... | |
| TGWindow (TGClient *c, Window_t id, const TGWindow *parent=0) | |
| Create a copy of a window. More... | |
| virtual | ~TGWindow () |
| Window destructor. Unregisters the window. More... | |
| virtual void | DestroySubwindows () |
| virtual void | DestroyWindow () |
| virtual UInt_t | GetEditDisabled () const |
| virtual const TGWindow * | GetMainFrame () const |
| Returns top level main frame. More... | |
| virtual const char * | GetName () const |
| Return unique name, used in SavePrimitive methods. More... | |
| const TGWindow * | GetParent () const |
| virtual Bool_t | HandleEvent (Event_t *) |
| virtual Bool_t | HandleExpose (Event_t *event) |
| virtual Bool_t | HandleIdleEvent (TGIdleHandler *) |
| virtual Bool_t | HandleTimer (TTimer *) |
| Execute action in response of a timer timing out. More... | |
| virtual void | IconifyWindow () |
| virtual Bool_t | IsEditable () const |
| virtual Bool_t | IsMapped () |
| Returns kTRUE if window is mapped on screen, kFALSE otherwise. More... | |
| virtual Bool_t | IsMapSubwindows () const |
| virtual void | LowerWindow () |
| virtual void | MapRaised () |
| virtual void | MapSubwindows () |
| virtual void | MapWindow () |
| virtual void | Move (Int_t x, Int_t y) |
| Move the window. More... | |
| virtual void | MoveResize (Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Move and resize the window. More... | |
| virtual Int_t | MustCleanup () const |
| virtual void | Print (Option_t *option="") const |
| Print window id. More... | |
| virtual void | RaiseWindow () |
| virtual void | ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) |
| Reparent window, make p the new parent and position the window at position (x,y) in new parent. More... | |
| virtual void | RequestFocus () |
| virtual void | Resize (UInt_t w, UInt_t h) |
| Resize the window. More... | |
| virtual void | SetBackgroundColor (Pixel_t color) |
| virtual void | SetBackgroundPixmap (Pixmap_t pixmap) |
| virtual void | SetEditable (Bool_t on=kTRUE) |
| virtual void | SetEditDisabled (UInt_t on=kEditDisable) |
| virtual void | SetMapSubwindows (Bool_t) |
| virtual void | SetName (const char *name) |
| virtual void | SetWindowName (const char *name=0) |
| Set window name. More... | |
| virtual void | UnmapWindow () |
| Public Member Functions inherited from TGObject | |
| TGObject () | |
| TGObject (const TGObject &tgo) | |
| virtual | ~TGObject () |
| TGObject destructor. More... | |
| TGClient * | GetClient () const |
| Handle_t | GetId () const |
| ULong_t | Hash () const |
| Return hash value for this object. More... | |
| Bool_t | IsEqual (const TObject *obj) const |
| Equal comparison (TGObjects are equal if they have the same window identifier). More... | |
| virtual void | SaveAs (const char *filename="", Option_t *option="") const |
| Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename(). More... | |
| Public Member Functions inherited from TObject | |
| TObject () | |
| TObject constructor. More... | |
| TObject (const TObject &object) | |
| TObject copy ctor. More... | |
| virtual | ~TObject () |
| TObject destructor. More... | |
| void | AbstractMethod (const char *method) const |
| Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
| virtual void | AppendPad (Option_t *option="") |
| Append graphics object to current pad. More... | |
| virtual void | Browse (TBrowser *b) |
| Browse object. May be overridden for another default action. More... | |
| 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. More... | |
| virtual const char * | ClassName () const |
| Returns name of class to which the object belongs. More... | |
| virtual void | Clear (Option_t *="") |
| virtual TObject * | Clone (const char *newname="") const |
| Make a clone of an object using the Streamer facility. More... | |
| virtual Int_t | Compare (const TObject *obj) const |
| Compare abstract method. More... | |
| virtual void | Copy (TObject &object) const |
| Copy this to obj. More... | |
| virtual void | Delete (Option_t *option="") |
| Delete this object. More... | |
| virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
| Computes distance from point (px,py) to the object. More... | |
| virtual void | Draw (Option_t *option="") |
| Default Draw method for all objects. More... | |
| virtual void | DrawClass () const |
| Draw class inheritance tree of the class to which this object belongs. More... | |
| virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More... | |
| virtual void | Dump () const |
| Dump contents of object on stdout. More... | |
| virtual void | Error (const char *method, const char *msgfmt,...) const |
| Issue error message. More... | |
| 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. More... | |
| virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
| Execute method on this object with parameters stored in the TObjArray. More... | |
| virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
| Execute action corresponding to an event at (px,py). More... | |
| virtual void | Fatal (const char *method, const char *msgfmt,...) const |
| Issue fatal error message. More... | |
| virtual TObject * | FindObject (const char *name) const |
| Must be redefined in derived classes. More... | |
| virtual TObject * | FindObject (const TObject *obj) const |
| Must be redefined in derived classes. More... | |
| virtual Option_t * | GetDrawOption () const |
| Get option used by the graphics system to draw this object. More... | |
| virtual const char * | GetIconName () const |
| Returns mime type name of object. More... | |
| virtual const char * | GetName () const |
| Returns name of object. More... | |
| virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
| Returns string containing info about the object at position (px,py). More... | |
| virtual Option_t * | GetOption () const |
| virtual const char * | GetTitle () const |
| Returns title of object. More... | |
| virtual UInt_t | GetUniqueID () const |
| Return the unique object id. More... | |
| virtual Bool_t | HandleTimer (TTimer *timer) |
| Execute action in response of a timer timing out. More... | |
| virtual ULong_t | Hash () const |
| Return hash value for this object. More... | |
| 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. More... | |
| virtual void | Info (const char *method, const char *msgfmt,...) const |
| Issue info message. More... | |
| virtual Bool_t | InheritsFrom (const char *classname) const |
| Returns kTRUE if object inherits from class "classname". More... | |
| virtual Bool_t | InheritsFrom (const TClass *cl) const |
| Returns kTRUE if object inherits from TClass cl. More... | |
| virtual void | Inspect () const |
| Dump contents of this object in a graphics canvas. More... | |
| 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). More... | |
| virtual Bool_t | IsFolder () const |
| Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
| R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
| virtual Bool_t | IsSortable () const |
| R__ALWAYS_INLINE Bool_t | IsZombie () const |
| virtual void | ls (Option_t *option="") const |
| The ls function lists the contents of a class on stdout. More... | |
| 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). More... | |
| virtual Bool_t | Notify () |
| This method must be overridden to handle object notification. More... | |
| void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
| Use this method to declare a method obsolete. More... | |
| void | operator delete (void *ptr) |
| Operator delete. More... | |
| void | operator delete[] (void *ptr) |
| Operator delete []. More... | |
| 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. More... | |
| virtual void | Paint (Option_t *option="") |
| This method must be overridden if a class wants to paint itself. More... | |
| virtual void | Pop () |
| Pop on object drawn in a pad to the top of the display list. More... | |
| virtual void | Print (Option_t *option="") const |
| This method must be overridden when a class wants to print itself. More... | |
| virtual Int_t | Read (const char *name) |
| Read contents of object with specified name from the current directory. More... | |
| virtual void | RecursiveRemove (TObject *obj) |
| Recursively remove this object from a list. More... | |
| void | ResetBit (UInt_t f) |
| virtual void | SaveAs (const char *filename="", Option_t *option="") const |
| Save this object in the file specified by filename. More... | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a primitive as a C++ statement(s) on output stream "out". More... | |
| void | SetBit (UInt_t f) |
| void | SetBit (UInt_t f, Bool_t set) |
| Set or unset the user status bits as specified in f. More... | |
| virtual void | SetDrawOption (Option_t *option="") |
| Set drawing option for object. More... | |
| virtual void | SetUniqueID (UInt_t uid) |
| Set the unique object id. More... | |
| virtual void | SysError (const char *method, const char *msgfmt,...) const |
| Issue system error message. More... | |
| 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. More... | |
| virtual void | Warning (const char *method, const char *msgfmt,...) const |
| Issue warning message. More... | |
| virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
| Write this object to the current directory. More... | |
| virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
| Write this object to the current directory. More... | |
| Public Member Functions inherited from TQObject | |
| TQObject () | |
| TQObject Constructor. More... | |
| virtual | ~TQObject () |
| TQObject Destructor. More... | |
| Bool_t | AreSignalsBlocked () const |
| Bool_t | BlockSignals (Bool_t b) |
| virtual void | ChangedBy (const char *method) |
| void | CollectClassSignalLists (TList &list, TClass *cls) |
| Collect class signal lists from class cls and all its base-classes. More... | |
| Bool_t | Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot) |
| Non-static method is used to connect from the signal of this object to the receiver slot. More... | |
| virtual void | Connected (const char *) |
| virtual void | Destroyed () |
| Bool_t | Disconnect (const char *signal=0, void *receiver=0, const char *slot=0) |
| Disconnects signal of this object from slot of receiver. More... | |
| virtual void | Disconnected (const char *) |
| void | Emit (const char *signal) |
| Acitvate signal without args. More... | |
| template<typename T > | |
| void | Emit (const char *signal, const T &arg) |
| Activate signal with single parameter. More... | |
| template<typename... T> | |
| void | EmitVA (const char *signal_name, Int_t, const T &... params) |
| Emit a signal with a varying number of arguments. More... | |
| TList * | GetListOfClassSignals () const |
| Returns pointer to list of signals of this class. More... | |
| TList * | GetListOfConnections () const |
| TList * | GetListOfSignals () const |
| virtual Bool_t | HasConnection (const char *signal_name) const |
| Return true if there is any object connected to this signal. More... | |
| virtual void | HighPriority (const char *signal_name, const char *slot_name=0) |
| virtual void | LowPriority (const char *signal_name, const char *slot_name=0) |
| virtual void | Message (const char *msg) |
| virtual Int_t | NumberOfConnections () const |
| Return number of connections for this object. More... | |
| virtual Int_t | NumberOfSignals () const |
| Return number of signals for this object. More... | |
| Public Member Functions inherited from TGWidget | |
| TGWidget () | |
| TGWidget (Int_t id) | |
| virtual | ~TGWidget () |
| virtual void | Associate (const TGWindow *w) |
| const char * | GetCommand () const |
| Bool_t | HasFocus () const |
| Bool_t | IsEnabled () const |
| virtual void | SetCommand (const char *command) |
| Bool_t | WantFocus () const |
| Int_t | WidgetId () const |
Protected Member Functions | |
| void | AddFormInfo (TGHtmlElement *p) |
| Add the DOM control information for form elements. More... | |
| void | AddSelectOptions (TGListBox *lb, TGHtmlElement *p, TGHtmlElement *pEnd) |
| The "p" argument points to a <select>. More... | |
| void | AddStyle (TGHtmlElement *p) |
| This routine adds information to the input texts that doesn't change when the display is resized or when new fonts are selected, etc. More... | |
| ColorStruct_t * | AllocColor (const char *name) |
| Allocate system color by name. More... | |
| ColorStruct_t * | AllocColorByValue (ColorStruct_t *color) |
| Allocate system color by value. More... | |
| void | AnimateImage (TGHtmlImage *image) |
| TGImage *img = image->image;. More... | |
| void | AppendBlock (TGHtmlElement *pToken, TGHtmlBlock *pBlock) |
| Append a block to the block list and insert the block into the element list immediately prior to the element given. More... | |
| void | AppendElement (TGHtmlElement *pElem) |
| Append the given TGHtmlElement to the tokenizers list of elements. More... | |
| void | AppendText (TGString *str, TGHtmlElement *pFirst, TGHtmlElement *pEnd) |
| Append all text and space tokens between pStart and pEnd to the given TString. More... | |
| void | AppToken (TGHtmlElement *pNew, TGHtmlElement *p, int offs) |
| Insert token pNew before token p. More... | |
| TGHtmlElement * | AttrElem (const char *name, char *value) |
| Returns html element matching attribute name and value. More... | |
| void | BlockDraw (TGHtmlBlock *pBlock, Drawable_t wid, int left, int top, int width, int height, Pixmap_t pixmap) |
| Display a single HtmlBlock. This is where all the drawing happens. More... | |
| void | ClearGcCache () |
| Clear the cache of GCs. More... | |
| float | ColorDistance (ColorStruct_t *pA, ColorStruct_t *pB) |
| Compute the squared distance between two colors. More... | |
| void | ComputeVirtualSize () |
| Computes virtual size of html area. More... | |
| int | ControlSize (TGHtmlInput *p) |
| This routine implements the Sizer() function for <INPUT>, <SELECT> and <TEXTAREA> markup. More... | |
| int | DecodeBaseIndex (const char *zBase, TGHtmlElement **ppToken, int *pIndex) |
| Given a base index name (without any modifiers) return a pointer to the token described, and the character within that token. More... | |
| void | DeleteControls () |
| Delete all input controls. More... | |
| void | DrawImage (TGHtmlImageMarkup *image, Drawable_t wid, int left, int top, int right, int bottom) |
| Draw all or part of an image. More... | |
| void | DrawRect (Drawable_t drawable, TGHtmlElement *src, int x, int y, int w, int h, int depth, int relief) |
| Draw a rectangle. More... | |
| void | DrawSelectionBackground (TGHtmlBlock *pBlock, Drawable_t Drawable_t, int x, int y) |
| Draw the selection background for the given block. More... | |
| void | DrawTableBgnd (int x, int y, int w, int h, Drawable_t d, TImage *image) |
| Draw table background. More... | |
| TGHtmlElement * | FillOutBlock (TGHtmlBlock *p) |
| Recompute the following fields of the given block structure: More... | |
| void | FindIndexInBlock (TGHtmlBlock *pBlock, int x, TGHtmlElement **ppToken, int *pIndex) |
| Given a Block and an x coordinate, find the Index of the character that is closest to the given x coordinate. More... | |
| TGHtmlElement * | FindStartOfNextBlock (TGHtmlElement *p, int *pCnt) |
| Scan ahead looking for a place to put a block. More... | |
| void | FlashCursor () |
| Flash the insertion cursor. More... | |
| void | FormBlocks () |
| Add additional blocks to the block list in order to cover all elements on the element list. More... | |
| int | FormCount (TGHtmlInput *p, int radio) |
| Return the number of elments of type p in a form. More... | |
| void | FreeColor (ColorStruct_t *color) |
| Free system color. More... | |
| GContext_t | GetAnyGC () |
| Retrieve any valid GC. More... | |
| int | GetColorByName (const char *zColor) |
| This routine returns an index between 0 and N_COLOR-1 which indicates which ColorStruct_t structure in the fApColor[] array should be used to describe the color specified by the given name. More... | |
| int | GetColorByValue (ColorStruct_t *pRef) |
| Find a color integer for the color whose color components are given by pRef. More... | |
| SHtmlStyle_t | GetCurrentStyle () |
| Get the current rendering style. More... | |
| int | GetDarkShadowColor (int iBgColor) |
| Given that the background color is iBgColor, figure out an appropriate color for the dark part of a 3D shadow. More... | |
| GContext_t | GetGC (int color, int font) |
| Return a GC from the cache. More... | |
| int | GetImageAlignment (TGHtmlElement *p) |
| Find the alignment for an image. More... | |
| int | GetImageAt (int x, int y) |
| This routine searchs for an image beneath the coordinates x,y and returns the token number of the the image, or -1 if no image found. More... | |
| int | GetIndex (const char *zIndex, TGHtmlElement **ppToken, int *pIndex) |
| This routine decodes a complete index specification. More... | |
| int | GetLightShadowColor (int iBgColor) |
| Given that the background color is iBgColor, figure out an appropriate color for the bright part of the 3D shadow. More... | |
| int | GetLinkColor (const char *zURL) |
| For the markup , find out if the URL has been visited before or not. More... | |
| SHtmlTokenMap_t * | GetMarkupMap (int n) |
| Returns token map at location n. More... | |
| const char * | GetPctWidth (TGHtmlElement *p, char *opt, char *ret) |
| Return the height and width, converting to percent if required ret must be at least 16 characters long. More... | |
| const char * | GetUid (const char *string) |
| Given a string, this procedure returns a unique identifier for the string. More... | |
| void | HClear () |
| Erase all data from the HTML widget. Bring it back to an empty screen. More... | |
| void | ImageChanged (TGHtmlImage *image, int newWidth, int newHeight) |
| This routine is called when an image changes. More... | |
| int | IndexMod (TGHtmlElement **pp, int *ip, char *cp) |
| Modify an index for both pointer and char +/-/=N. More... | |
| void | IndexToBlockIndex (SHtmlIndex_t sIndex, TGHtmlBlock **ppBlock, int *piIndex) |
| Convert an Element-based index into a Block-based index. More... | |
| TGHtmlElement * | InsertToken (TGHtmlElement *pToken, char *zType, char *zArgs, int offs) |
| This routine takes a text representation of a token, converts it into an TGHtmlElement object and inserts it immediately prior to pToken. More... | |
| int | IsDarkColor (ColorStruct_t *p) |
| Check to see if the given color is too dark to be easily distinguished from black. More... | |
| int | IsLightColor (ColorStruct_t *p) |
| Check to see if the given color is too light to be easily distinguished from white. More... | |
| void | LayoutDoc () |
| Advance the layout as far as possible. More... | |
| void | LostSelection () |
| Clear selection. More... | |
| void | MakeInvisible (TGHtmlElement *p_first, TGHtmlElement *p_last) |
| Add the STY_Invisible style to every token between p_first and p_last. More... | |
| TGHtmlMarkupElement * | MakeMarkupEntry (int objType, int type, int argc, int arglen[], char *argv[]) |
| Make one markup entry. More... | |
| int | MapControls () |
| Map any control that should be visible according to the current scroll position. More... | |
| void | MaxIndex (TGHtmlElement *p, int *pIndex, int isLast) |
| Find the maximum index for the given token. More... | |
| TGHtmlElement * | MinMax (TGHtmlElement *p, int *pMin, int *pMax, int lineWidth, int hasbg) |
| Given a list of elements, compute the minimum and maximum width needed to render the list. More... | |
| SHtmlTokenMap_t * | NameToPmap (char *zType) |
| Returns token map matching zType name. More... | |
| int | NameToType (char *zType) |
| Convert a markup name into a type integer. More... | |
| int | NextMarkupType (TGHtmlElement *p) |
| Return the next markup type [TGHtmlElement::NextMarkupType]. More... | |
| SHtmlStyle_t | PopStyleStack (int tag) |
| Pop a rendering style off of the stack. More... | |
| void | PushStyleStack (int tag, SHtmlStyle_t style) |
| Push a new rendering style onto the stack. More... | |
| void | Redraw () |
| This routine is invoked in order to redraw all or part of the HTML widget. More... | |
| void | RedrawArea (int left, int top, int right, int bottom) |
| If any part of the screen needs to be redrawn, then call this routine with the values of a box (in window coordinates) that needs to be redrawn. More... | |
| void | RedrawBlock (TGHtmlBlock *p) |
| Redraw the TGHtmlBlock given. More... | |
| void | RedrawEverything () |
| Call this routine to force the entire widget to be redrawn. More... | |
| void | RedrawText (int y) |
| Call this routine to cause all of the rendered HTML at the virtual canvas coordinate of Y and beyond to be redrawn. More... | |
| void | ResetLayoutContext () |
| Reset the main layout context in the main widget. More... | |
| void | ScheduleRedraw () |
| Make sure that a call to the Redraw() routine has been queued. More... | |
| int | SelectionSet (const char *startIx, const char *endIx) |
| Set selection. More... | |
| int | SetInsert (const char *insIx) |
| Set the position of the insertion cursor. More... | |
| void | SizeAndLink (TGFrame *frame, TGHtmlInput *pElem) |
| 'frame' is the child widget that is used to implement an input element. More... | |
| void | Sizer () |
| Compute the size of all elements in the widget. More... | |
| void | StringHW (const char *str, int *h, int *w) |
| Return the height and width of string. More... | |
| void | TableBgndImage (TGHtmlElement *p) |
| Set background picture of a html table. More... | |
| int | TextInsertCmd (int argc, char **argv) |
| Insert text into text token, or break token into two text tokens. More... | |
| TGHtmlElement * | TokenByIndex (int N, int flag) |
| Return a pointer to the Nth TGHtmlElement in the list. More... | |
| int | Tokenize () |
| Process as much of the input HTML as possible. More... | |
| void | TokenizerAppend (const char *text) |
| Append text to the tokenizer engine. More... | |
| int | TokenNumber (TGHtmlElement *p) |
| Return the token number for the given TGHtmlElement. More... | |
| const char * | TypeToName (int type) |
| Convert a type into a symbolic name. More... | |
| void | UnlinkAndFreeBlock (TGHtmlBlock *pBlock) |
| Destroy the given Block after first unlinking it from the element list. More... | |
| void | UnmapControls () |
| Unmap any input control that is currently mapped. More... | |
| virtual void | UpdateBackgroundStart () |
| Start background update. More... | |
| void | UpdateInsert () |
| Recompute the position of the insertion cursor based on the position in fIns. More... | |
| void | UpdateSelection (int forceUpdate) |
| Given the selection end-points in fSelBegin and fSelEnd, recompute pSelBeginBlock and fPSelEndBlock, then call UpdateSelectionDisplay() to update the display. More... | |
| void | UpdateSelectionDisplay () |
| The fPSelStartBlock and fPSelEndBlock values have been changed. More... | |
| Protected Member Functions inherited from TGView | |
| virtual void | DoRedraw () |
| redraw More... | |
| virtual Bool_t | ItemLayout () |
| virtual void | UpdateRegion (Int_t x, Int_t y, UInt_t w, UInt_t h) |
| update a part of view More... | |
| Protected Member Functions inherited from TGFrame | |
| virtual void | DoRedraw () |
| Redraw the frame. More... | |
| virtual void | Draw3dRectangle (UInt_t type, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Draw 3D rectangle on the frame border. More... | |
| TString | GetOptionString () const |
| Returns a frame option string - used in SavePrimitive(). More... | |
| const TGResourcePool * | GetResourcePool () const |
| virtual void * | GetSender () |
| virtual void | StartGuiBuilding (Bool_t on=kTRUE) |
| Go into GUI building mode. More... | |
| Protected Member Functions inherited from TGWindow | |
| TGWindow (const TGWindow &tgw) | |
| TGWindow (Window_t id) | |
| virtual void | DoRedraw () |
| TGWindow & | operator= (const TGWindow &tgw) |
| Protected Member Functions inherited from TGObject | |
| TGObject & | operator= (const TGObject &tgo) |
| 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). More... | |
| void | MakeZombie () |
| Protected Member Functions inherited from TQObject | |
| virtual void * | GetSender () |
| virtual const char * | GetSenderClassName () const |
| Protected Member Functions inherited from TGWidget | |
| TGWidget (const TGWidget &tgw) | |
| Int_t | ClearFlags (Int_t flags) |
| TGWidget & | operator= (const TGWidget &tgw) |
| Int_t | SetFlags (Int_t flags) |
Additional Inherited Members | |
| Public Types inherited from TGView | |
| enum | { kNoHSB = BIT(0) , kNoVSB = BIT(1) } |
| enum | { kHorizontal = 0 , kVertical = 1 } |
| Public Types inherited from TGWindow | |
| enum | EEditMode { kEditEnable = 0 , kEditDisable = BIT(0) , kEditDisableEvents = BIT(1) , kEditDisableGrab = BIT(2) , kEditDisableLayout = BIT(3) , kEditDisableResize = BIT(4) , kEditDisableHeight = BIT(5) , kEditDisableWidth = BIT(6) , kEditDisableBtnEnable = BIT(7) , kEditDisableKeyEnable = BIT(8) } |
| enum | EStatusBits { kIsHtmlView = BIT(14) } |
| Public Types inherited from TObject | |
| enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
| enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
| enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
| enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) } |
| Static Public Member Functions inherited from TGFrame | |
| static const TGGC & | GetBckgndGC () |
| Get background color graphics context. More... | |
| static const TGGC & | GetBlackGC () |
| Get black graphics context. More... | |
| static Pixel_t | GetBlackPixel () |
| Get black pixel value. More... | |
| static Pixel_t | GetDefaultFrameBackground () |
| Get default frame background. More... | |
| static Pixel_t | GetDefaultSelectedBackground () |
| Get default selected frame background. More... | |
| static const TGGC & | GetHilightGC () |
| Get highlight color graphics context. More... | |
| static const TGGC & | GetShadowGC () |
| Get shadow color graphics context. More... | |
| static const TGGC & | GetWhiteGC () |
| Get white graphics context. More... | |
| static Pixel_t | GetWhitePixel () |
| Get white pixel value. More... | |
| Static Public Member Functions inherited from TGWindow | |
| static Int_t | GetCounter () |
| Return global window counter (total number of created windows). More... | |
| Static Public Member Functions inherited from TObject | |
| static Long_t | GetDtorOnly () |
| Return destructor only flag. More... | |
| static Bool_t | GetObjectStat () |
| Get status of object stat flag. More... | |
| static void | SetDtorOnly (void *obj) |
| Set destructor only flag. More... | |
| static void | SetObjectStat (Bool_t stat) |
| Turn on/off tracking of objects in the TObjectTable. More... | |
| Static Public Member Functions inherited from TQObject | |
| static Bool_t | AreAllSignalsBlocked () |
| Returns true if all signals are blocked. More... | |
| static Bool_t | BlockAllSignals (Bool_t b) |
| Block or unblock all signals. Returns the previous block status. More... | |
| static Bool_t | Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot) |
| This method allows to make a connection from any object of the same class to a single slot. More... | |
| static Bool_t | Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot) |
| Create connection between sender and receiver. More... | |
| static Bool_t | Disconnect (const char *class_name, const char *signal, void *receiver=0, const char *slot=0) |
| Disconnects "class signal". More... | |
| static Bool_t | Disconnect (TQObject *sender, const char *signal=0, void *receiver=0, const char *slot=0) |
| Disconnects signal in object sender from slot_method in object receiver. More... | |
| Protected Types inherited from TGFrame | |
| enum | { kDeleteWindowCalled = BIT(15) } |
| Static Protected Member Functions inherited from TGFrame | |
| static Time_t | GetLastClick () |
| Get time of last mouse click. More... | |
| Static Protected Member Functions inherited from TQObject | |
| static Int_t | CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot) |
| Checking of consitency of sender/receiver methods/arguments. More... | |
| static TString | CompressName (const char *method_name) |
| Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature. More... | |
| static Bool_t | ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot) |
| This method allows to make connection from any object of the same class to the receiver object. More... | |
| static Bool_t | ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot) |
| Create connection between sender and receiver. More... | |
| Static Protected Attributes inherited from TGCompositeFrame | |
| static TGLayoutHints * | fgDefaultHints = 0 |
| Static Protected Attributes inherited from TGFrame | |
| static const TGGC * | fgBckgndGC = 0 |
| static const TGGC * | fgBlackGC = 0 |
| static Pixel_t | fgBlackPixel = 0 |
| static Window_t | fgDbw = 0 |
| static Int_t | fgDbx = 0 |
| static Int_t | fgDby = 0 |
| static Pixel_t | fgDefaultFrameBackground = 0 |
| static Pixel_t | fgDefaultSelectedBackground = 0 |
| static const TGGC * | fgHilightGC = 0 |
| static Bool_t | fgInit = kFALSE |
| static UInt_t | fgLastButton = 0 |
| static Time_t | fgLastClick = 0 |
| static const TGGC * | fgShadowGC = 0 |
| static UInt_t | fgUserColor = 0 |
| static const TGGC * | fgWhiteGC = 0 |
| static Pixel_t | fgWhitePixel = 0 |
| Static Protected Attributes inherited from TGWindow | |
| static Int_t | fgCounter = 0 |
| Static Protected Attributes inherited from TQObject | |
| static Bool_t | fgAllSignalsBlocked = kFALSE |
| flag used for suppression of signals More... | |
#include <TGHtml.h>
| TGHtml::TGHtml | ( | const TGWindow * | p, |
| int | w, | ||
| int | h, | ||
| int | id = -1 |
||
| ) |
HTML Widget constructor.
Definition at line 73 of file TGHtml.cxx.
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HTML widget destructor.
Definition at line 220 of file TGHtml.cxx.
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Add the DOM control information for form elements.
Definition at line 565 of file TGHtmlForm.cxx.
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The "p" argument points to a <select>.
This routine scans all subsequent elements (up to the next </select>) looking for <option> tags. For each option tag, it appends the corresponding entry to the "lb" listbox element.
lb – An TGListBox object p – The <SELECT> markup pEnd – The </SELECT> markup
Definition at line 303 of file TGHtmlForm.cxx.
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This routine adds information to the input texts that doesn't change when the display is resized or when new fonts are selected, etc.
Mostly this means adding style attributes. But other constant information (such as numbering on and images used for ) is also obtained. The key is that this routine is only called once, where the sizer and layout routines can be called many times.
This routine is called whenever the list of elements grows. The style stack is stored as part of the HTML widget so that we can always continue where we left off the last time.
In addition to adding style, this routine will invoke methods needed to acquire information about a markup. The IsVisitied() method is called for each and the GetImage() is called for each or for each that has a SRC= field.
When a markup is inserted or deleted from the token list, the style routine must be completely rerun from the beginning. So what we said above, that this routine is only run once, is not strictly true.
Definition at line 214 of file TGHtmlSizer.cxx.
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Allocate system color by name.
Definition at line 260 of file TGHtml.cxx.
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Allocate system color by value.
Definition at line 279 of file TGHtml.cxx.
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TGImage *img = image->image;.
Definition at line 590 of file TGHtmlDraw.cxx.
| void TGHtml::AppendArglist | ( | TGString * | str, |
| TGHtmlMarkupElement * | pElem | ||
| ) |
Append all the arguments of the given markup to the given TGString.
Example: If the markup is 
then the following text is appended to the TGString:
"src image.gif alt hello!"
Notice how all attribute names are converted to lower case. This conversion happens in the parser.
Definition at line 1408 of file TGHtmlParse.cxx.
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Append a block to the block list and insert the block into the element list immediately prior to the element given.
pToken - The token that comes after pBlock pBlock - The block to be appended
Definition at line 92 of file TGHtmlDraw.cxx.
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Append the given TGHtmlElement to the tokenizers list of elements.
Definition at line 479 of file TGHtmlParse.cxx.
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Append all text and space tokens between pStart and pEnd to the given TString.
[ TGTextEdit ]
Definition at line 246 of file TGHtmlForm.cxx.
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Insert token pNew before token p.
Definition at line 495 of file TGHtmlParse.cxx.
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Returns html element matching attribute name and value.
Definition at line 1848 of file TGHtml.cxx.
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Display a single HtmlBlock. This is where all the drawing happens.
Definition at line 316 of file TGHtmlDraw.cxx.
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Emit ButtonClicked() signal.
Definition at line 1274 of file TGHtml.cxx.
| int TGHtml::CellSpacing | ( | TGHtmlElement * | pTable | ) |
Return the appropriate cell spacing for the given table.
Definition at line 53 of file TGHtmlTable.cxx.
Emit CheckToggled() signal.
Definition at line 1287 of file TGHtml.cxx.
Erase all HTML from this widget and clear the screen.
This is typically done before loading a new document.
Reimplemented from TGView.
Definition at line 298 of file TGHtml.cxx.
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Clear the cache of GCs.
Definition at line 504 of file TGHtml.cxx.
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Compute the squared distance between two colors.
Definition at line 1554 of file TGHtml.cxx.
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Computes virtual size of html area.
Definition at line 496 of file TGHtml.cxx.
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This routine implements the Sizer() function for <INPUT>, <SELECT> and <TEXTAREA> markup.
A side effect of sizing these markups is that widgets are created to represent the corresponding input controls.
The function normally returns 0. But if it is dealing with a <SELECT> or <TEXTAREA> that is incomplete, 1 is returned. In that case, the sizer will be called again at some point in the future when more information is available.
Definition at line 357 of file TGHtmlForm.cxx.
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Given a base index name (without any modifiers) return a pointer to the token described, and the character within that token.
Valid input forms include:
N.M Token number N (with numbering starting at 1) and
character number M (with numbering starting at 0).
M.X Like above, but token is markup and X is an attribute.
begin The start of all text
end The end of all text
N.last Last character of token number N.
N.end One past last character of token number N.
sel.first First character of the selection.
sel.last Last character of the selection.
sel.end On past last character of the selection.
insert The character holding the insertion cursor.
@X,Y The character a location X,Y of the clipping window.
&DOM The DOM Address of a token.
Zero is returned if we are successful and non-zero if there is any kind of error.
If the given token doesn't exist (for example if there are only 10 tokens and 11.5 is requested) then *ppToken is left pointing to NULL. But the function still returns 0 for success.
Definition at line 342 of file TGHtmlIndex.cxx.
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Delete all input controls.
This happens when the TGHtml widget is cleared.
Definition at line 103 of file TGHtmlForm.cxx.
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Draw all or part of an image.
Definition at line 538 of file TGHtmlDraw.cxx.
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Draw a rectangle.
The rectangle will have a 3-D appearance if flat is 0 and a flat appearance if flat is 1.
depth - width of the relief or the flat line
Definition at line 265 of file TGHtmlDraw.cxx.
Draw region defined by [x,y] [w,h].
Reimplemented from TGView.
Definition at line 793 of file TGHtml.cxx.
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Draw the selection background for the given block.
x, y - Virtual coords of top-left of drawable
Definition at line 215 of file TGHtmlDraw.cxx.
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Draw table background.
Definition at line 856 of file TGHtmlDraw.cxx.
| char * TGHtml::DumpToken | ( | TGHtmlElement * | p | ) |
For debugging purposes, print information about a token.
Definition at line 1338 of file TGHtmlParse.cxx.
| int TGHtml::ElementCoords | ( | TGHtmlElement * | p, |
| int | i, | ||
| int | pct, | ||
| int * | coords | ||
| ) |
Return coordinates of item.
Definition at line 1818 of file TGHtml.cxx.
Append to the given TString an encoded version of the given text.
Definition at line 642 of file TGHtmlForm.cxx.
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Recompute the following fields of the given block structure:
base.count The number of elements described by this block structure.
n The number of characters of text output associated with this block. If the block renders something other than text (ex: ) then set n to 0.
z Pointer to malloced memory containing the text associated with this block. NULL if n is 0.
Return a pointer to the first TGHtmlElement not covered by the block.
Definition at line 616 of file TGHtmlDraw.cxx.
| TGHtmlElement * TGHtml::FindEndNest | ( | TGHtmlElement * | sp, |
| int | en, | ||
| TGHtmlElement * | lp | ||
| ) |
Find End tag en, but ignore intervening begin/end tag pairs.
sp – Pointer to start from en – End tag to search for lp – Last pointer to try
Definition at line 315 of file TGHtmlTable.cxx.
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Given a Block and an x coordinate, find the Index of the character that is closest to the given x coordinate.
The x-coordinate might specify a point to the left of the block, in which case the procedure returns the first token and a character index of 0. Or the x-coordinate might specify a point to the right of the block, in which case the last token is returned with an index equal to its last character.
Definition at line 132 of file TGHtmlIndex.cxx.
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Scan ahead looking for a place to put a block.
Return a pointer to the element which should come immediately after the block.
if pCnt != 0, then put the number of elements skipped in *pCnt.
p - First candidate for the start of a block pCnt - Write number of elements skipped here
Definition at line 805 of file TGHtmlDraw.cxx.
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Flash the insertion cursor.
Definition at line 1014 of file TGHtml.cxx.
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inlinevirtual |
|
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Add additional blocks to the block list in order to cover all elements on the element list.
If any old blocks are found on the element list, they must be left over from a prior rendering. Unlink and delete them.
Definition at line 830 of file TGHtmlDraw.cxx.
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Return the number of elments of type p in a form.
Definition at line 543 of file TGHtmlForm.cxx.
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inlinevirtual |
|
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Free system color.
Definition at line 251 of file TGHtml.cxx.
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Retrieve any valid GC.
The font and color don't matter since the GC will only be used for copying.
Definition at line 1105 of file TGHtml.cxx.
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This routine returns an index between 0 and N_COLOR-1 which indicates which ColorStruct_t structure in the fApColor[] array should be used to describe the color specified by the given name.
Definition at line 1570 of file TGHtml.cxx.
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Find a color integer for the color whose color components are given by pRef.
Definition at line 1708 of file TGHtml.cxx.
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Get the current rendering style.
In other words, get the style that is currently on the top of the style stack.
Definition at line 39 of file TGHtmlSizer.cxx.
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Given that the background color is iBgColor, figure out an appropriate color for the dark part of a 3D shadow.
Definition at line 1633 of file TGHtml.cxx.
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The rendering and layout routines should call this routine in order to get a font structure.
The iFont parameter specifies which of the N_FONT fonts should be obtained. The font is allocated if necessary.
Definition at line 1406 of file TGHtml.cxx.
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Return a GC from the cache.
As many as N_CACHE_GCs are kept valid at any one time. They are replaced using an LRU algorithm.
A value of FONT_Any (-1) for the font means "don't care".
Definition at line 1035 of file TGHtml.cxx.
| const char * TGHtml::GetHref | ( | int | x, |
| int | y, | ||
| const char ** | target = 0 |
||
| ) |
This routine searchs for a hyperlink beneath the coordinates x,y and returns a pointer to the HREF for that hyperlink.
The text is held in one of the markup argv[] fields of the markup.
Definition at line 1772 of file TGHtml.cxx.
| TGHtmlImage * TGHtml::GetImage | ( | TGHtmlImageMarkup * | p | ) |
Given an.
markup, find or create an appropriate TGHtmlImage object and return a pointer to that object. NULL might be returned.
Definition at line 162 of file TGHtmlImage.cxx.
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Find the alignment for an image.
Definition at line 84 of file TGHtmlImage.cxx.
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This routine searchs for an image beneath the coordinates x,y and returns the token number of the the image, or -1 if no image found.
Definition at line 368 of file TGHtmlImage.cxx.
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This routine decodes a complete index specification.
A complete index consists of the base specification followed by modifiers.
Definition at line 538 of file TGHtmlIndex.cxx.
| TGHtmlInput * TGHtml::GetInputElement | ( | int | x, |
| int | y | ||
| ) |
This routine searchs for a hyperlink beneath the coordinates x,y and returns a pointer to the HREF for that hyperlink.
The text is held in one of the markup argv[] fields of the markup.
Definition at line 1139 of file TGHtml.cxx.
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Given that the background color is iBgColor, figure out an appropriate color for the bright part of the 3D shadow.
Definition at line 1675 of file TGHtml.cxx.
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For the markup , find out if the URL has been visited before or not.
Return COLOR_Visited or COLOR_Unvisited, as appropriate.
Definition at line 157 of file TGHtmlSizer.cxx.
| TGHtmlElement * TGHtml::GetMap | ( | const char * | name | ) |
Returns html map element.
Definition at line 1534 of file TGHtml.cxx.
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Returns token map at location n.
Definition at line 1460 of file TGHtmlParse.cxx.
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Return the height and width, converting to percent if required ret must be at least 16 characters long.
Definition at line 322 of file TGHtmlImage.cxx.
| char * TGHtml::GetTokenName | ( | TGHtmlElement * | p | ) |
Returns token name of html element p.
Definition at line 1423 of file TGHtmlParse.cxx.
|
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Given a string, this procedure returns a unique identifier for the string.
This procedure returns a pointer to a new char string corresponding to the "string" argument. The new string has a value identical to string (strcmp will return 0), but it's guaranteed that any other calls to this procedure with a string equal to "string" will return exactly the same result (i.e. can compare pointer values directly, without having to call strcmp on what they point to).
Definition at line 478 of file TGHtml.cxx.
| int TGHtml::GotoAnchor | ( | const char * | name | ) |
Go to anchor position.
Definition at line 449 of file TGHtml.cxx.
Handle focus change event.
Reimplemented from TGCompositeFrame.
Definition at line 1120 of file TGHtml.cxx.
| Bool_t TGHtml::HandleHtmlInput | ( | TGHtmlInput * | pr, |
| Event_t * | event | ||
| ) |
Handle html input (button, checkbox, ...) event.
Definition at line 1164 of file TGHtml.cxx.
|
virtual |
handle mouse motion events
Reimplemented from TGCompositeFrame.
Definition at line 1379 of file TGHtml.cxx.
| Bool_t TGHtml::HandleRadioButton | ( | TGHtmlInput * | p | ) |
Handle radio button event.
Definition at line 1255 of file TGHtml.cxx.
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Erase all data from the HTML widget. Bring it back to an empty screen.
Definition at line 889 of file TGHtml.cxx.
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This routine is called when an image changes.
If the size of the images changes, then we need to completely redo the layout. If only the appearance changes, then this works like an expose event.
pImage - Pointer to an TGHtmlImage object newWidth - New width of the image newHeight - New height of the image
Definition at line 127 of file TGHtmlImage.cxx.
| int TGHtml::InArea | ( | TGHtmlMapArea * | p, |
| int | left, | ||
| int | top, | ||
| int | x, | ||
| int | y | ||
| ) |
Only support rect and circles for now.
Definition at line 1515 of file TGHtml.cxx.
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Modify an index for both pointer and char +/-/=N.
Definition at line 251 of file TGHtmlIndex.cxx.
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Convert an Element-based index into a Block-based index.
In other words, given a pointer to an element and an index of a particular character within that element, compute a pointer to the TGHtmlBlock used to display that character and the index in the TGHtmlBlock of the character.
Definition at line 209 of file TGHtmlIndex.cxx.
|
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Emit Selected() signal.
Definition at line 1314 of file TGHtml.cxx.
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This routine takes a text representation of a token, converts it into an TGHtmlElement object and inserts it immediately prior to pToken.
If pToken is 0, then the newly created TGHtmlElement is appended.
This routine does nothing to resize, restyle, relayout or redisplay the HTML. That is the calling routines responsibility.
Return the new TGHtmlElement object if successful. Return zero if zType is not a known markup name.
pToken - Insert before this. Append if pToken == 0 zType - Type of markup. Ex: "/a" or "table" zArgs - List of arguments offs - Calculate offset, and insert changed text into fZText!
Definition at line 1127 of file TGHtmlParse.cxx.
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Check to see if the given color is too dark to be easily distinguished from black.
Definition at line 1619 of file TGHtml.cxx.
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Check to see if the given color is too light to be easily distinguished from white.
Definition at line 1666 of file TGHtml.cxx.
|
inlinevirtual |
|
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|
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Advance the layout as far as possible.
Definition at line 1180 of file TGHtmlLayout.cxx.
| TGString * TGHtml::ListTokens | ( | TGHtmlElement * | p, |
| TGHtmlElement * | pEnd | ||
| ) |
Return all tokens between the two elements as a string list.
Definition at line 1468 of file TGHtmlParse.cxx.
|
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This is the default LoadImage() procedure.
It just tries to load the image from a file in the local filesystem.
Definition at line 292 of file TGHtmlImage.cxx.
|
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Clear selection.
Definition at line 1968 of file TGHtml.cxx.
|
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Add the STY_Invisible style to every token between p_first and p_last.
Definition at line 142 of file TGHtmlSizer.cxx.
|
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Make one markup entry.
Definition at line 1018 of file TGHtmlParse.cxx.
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Map any control that should be visible according to the current scroll position.
At the same time, if any controls that should not be visible are mapped, unmap them. After this routine finishes, all <INPUT> controls should be in their proper places regardless of where they might have been before.
Return the number of controls that are currently visible.
Definition at line 71 of file TGHtmlForm.cxx.
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Find the maximum index for the given token.
Definition at line 97 of file TGHtmlIndex.cxx.
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Given a list of elements, compute the minimum and maximum width needed to render the list.
Stop the search at the first element seen that is in the following set:
<tr> <td> <th> </tr> </td> </th> </table>
Return a pointer to the element that stopped the search, or to NULL if we ran out of data.
Sometimes the value returned for both min and max will be larger than the true minimum and maximum. This is rare, and only occurs if the element string contains figures with flow-around text.
p - Start the search here pMin - Return the minimum width here pMax - Return the maximum width here lineWidth - Total width available
Definition at line 878 of file TGHtmlTable.cxx.
|
inlinevirtual |
|
inlinevirtual |
| void TGHtml::MoveVertically | ( | TGHtmlElement * | p, |
| TGHtmlElement * | pLast1, | ||
| int | dy | ||
| ) |
Move all elements in the given list vertically by the amount dy.
p - First element to move pLast1 - Last element. Do move this one dy - Amount by which to move
Definition at line 1542 of file TGHtmlTable.cxx.
|
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Returns token map matching zType name.
Definition at line 1296 of file TGHtmlParse.cxx.
|
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Convert a markup name into a type integer.
Definition at line 1316 of file TGHtmlParse.cxx.
|
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Return the next markup type [TGHtmlElement::NextMarkupType].
Definition at line 814 of file TGHtmlLayout.cxx.
| int TGHtml::ParseText | ( | char * | text, |
| const char * | index = 0 |
||
| ) |
Appends (or insert at the specified position) the given HTML text to the end of any HTML text that may have been inserted by prior calls to this command.
Then it runs the tokenizer, parser and layout engine as far as possible with the text that is available. The display is updated appropriately.
Definition at line 313 of file TGHtml.cxx.
|
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Pop a rendering style off of the stack.
The top-most style on the stack should have a tag equal to "tag". If not, then we have an HTML coding error. Perhaps something like this: "Some text <em>Enphasized</i> more text". It is an interesting problem to figure out how to respond sanely to this kind of error. Our solution is to keep popping the stack until we find the correct tag, or until the stack is empty.
Definition at line 85 of file TGHtmlSizer.cxx.
| void TGHtml::PrintList | ( | TGHtmlElement * | first, |
| TGHtmlElement * | last | ||
| ) |
Print a list of tokens.
Definition at line 1523 of file TGHtmlParse.cxx.
|
inlinevirtual |
Process messages (GUI events) in the html widget.
Reimplemented from TGView.
Definition at line 670 of file TGHtmlForm.cxx.
|
inlinevirtual |
|
inlinevirtual |
|
protected |
Push a new rendering style onto the stack.
tag - Tag for this style. Normally the end-tag such as or . style - The style to push
Definition at line 64 of file TGHtmlSizer.cxx.
|
virtual |
Emit RadioChanged() signal.
Definition at line 1301 of file TGHtml.cxx.
|
protected |
This routine is invoked in order to redraw all or part of the HTML widget.
This might happen because the display has changed, or in response to an expose event. In all cases, though, this routine is called by an idle handler.
Definition at line 532 of file TGHtml.cxx.
|
protected |
If any part of the screen needs to be redrawn, then call this routine with the values of a box (in window coordinates) that needs to be redrawn.
This routine will schedule an idle handler to do the redraw.
The box coordinates are relative to the clipping window (fCanvas).
Definition at line 777 of file TGHtml.cxx.
|
protected |
Redraw the TGHtmlBlock given.
Definition at line 854 of file TGHtml.cxx.
|
protected |
Call this routine to force the entire widget to be redrawn.
Definition at line 865 of file TGHtml.cxx.
|
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Call this routine to cause all of the rendered HTML at the virtual canvas coordinate of Y and beyond to be redrawn.
Definition at line 875 of file TGHtml.cxx.
|
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Reset the main layout context in the main widget.
This happens before we redo the layout, or just before deleting the widget.
Definition at line 521 of file TGHtml.cxx.
|
virtual |
This function resolves the specified URI and returns the result in a newly allocated string.
The resolver algorithm specified in section 5.2 of RFC 2396 is used.
Definition at line 307 of file TGHtmlUri.cxx.
Save a html widget as a C++ statement(s) on output stream out.
Reimplemented from TGCompositeFrame.
Definition at line 2063 of file TGHtml.cxx.
|
protected |
Make sure that a call to the Redraw() routine has been queued.
Definition at line 750 of file TGHtml.cxx.
|
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Set selection.
Definition at line 1983 of file TGHtml.cxx.
| void TGHtml::SetBaseUri | ( | const char * | uri | ) |
Sets base URI.
Definition at line 439 of file TGHtml.cxx.
|
protected |
Set the position of the insertion cursor.
Definition at line 2038 of file TGHtml.cxx.
| void TGHtml::SetRuleRelief | ( | int | relief | ) |
Sets relief mode of html rule.
Definition at line 384 of file TGHtml.cxx.
| void TGHtml::SetTableRelief | ( | int | relief | ) |
Sets relief mode of html table.
Definition at line 372 of file TGHtml.cxx.
|
protected |
'frame' is the child widget that is used to implement an input element.
Query the widget for its size and put that information in the pElem structure that represents the input.
Definition at line 192 of file TGHtmlForm.cxx.
|
protected |
Compute the size of all elements in the widget.
Assume that a style has already been assigned to all elements.
Some of the elements might have already been sized. Refer to the fLastSized and only compute sizes for elements that follow this one. If fLastSized is 0, then size everything.
This routine only computes the sizes of individual elements. The size of aggregate elements (like tables) are computed separately.
The HTML_Visible flag is also set on every element that results in ink on the page.
This routine may invoke a callback procedure which could delete the HTML widget.
Definition at line 1074 of file TGHtmlSizer.cxx.
|
protected |
Return the height and width of string.
Definition at line 77 of file TGHtmlTable.cxx.
|
virtual |
Emit SubmitClicked() signal.
Definition at line 1327 of file TGHtml.cxx.
|
protected |
Set background picture of a html table.
Definition at line 1020 of file TGHtmlSizer.cxx.
| TGHtmlElement * TGHtml::TableDimensions | ( | TGHtmlTable * | pStart, |
| int | lineWidth | ||
| ) |
pStart points to a
Compute the number of columns, the minimum and maximum size for each column and the overall minimum and maximum size for this table and store these value in the pStart structure. Return a pointer to the
element, or to NULL if there is no
.
The min and max size for column N (where the leftmost column has N==1) is pStart->fMinW[1] and pStart->fMaxW[1]. The pStart->fMinW[0] and pStart->fMaxW[0] entries contain the minimum and maximum widths of the whole table, including any cell padding, cell spacing, border width and "hspace". The values of pStart->fMinW[I] for I>=1 do not contain any cell padding, cell spacing or border width. Only pStart->fMinW[0] contains these extra spaces.
The back references from
, , and back to the
are also filled in. And for each
and
markup, the pTable and pEnd fields are set to their proper values.
pStart - The
lineWidth - Total width available to the table
Definition at line 374 of file TGHtmlTable.cxx.
| TGString * TGHtml::TableText | ( | TGHtmlTable * | pTable, |
| int | flag | ||
| ) |
Return text and images from a table as lists.
The first list is a list of rows (which is a list of cells). An optional second list is a list of images: row col charoffset tokenid. Note: weve added the option to store data/attrs in array var directly.
flag - include images
Definition at line 108 of file TGHtmlTable.cxx.
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Insert text into text token, or break token into two text tokens.
Also, handle backspace char by deleting text. Should also handle newline char by splitting text.
Definition at line 1198 of file TGHtmlParse.cxx.
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Return a pointer to the Nth TGHtmlElement in the list.
If there is no Nth element, return 0 if flag==0 and return either the first or last element (whichever is closest) if flag!=0
Definition at line 48 of file TGHtmlIndex.cxx.
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Process as much of the input HTML as possible.
Construct new TGHtmlElement objects and appended them to the list. Return the number of characters actually processed.
This routine may invoke a callback procedure which could delete the HTML widget.
This routine is not reentrant for the same HTML widget. To prevent reentrancy (during a callback), the p->fICol field is set to a negative number. This is a flag to future invocations not to reentry this routine. The p->fICol field is restored before exiting, of course.
Definition at line 562 of file TGHtmlParse.cxx.
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Append text to the tokenizer engine.
Definition at line 1083 of file TGHtmlParse.cxx.
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Return the token number for the given TGHtmlElement.
Definition at line 79 of file TGHtmlIndex.cxx.
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Convert a type into a symbolic name.
Definition at line 1325 of file TGHtmlParse.cxx.
| void TGHtml::UnderlineLinks | ( | int | onoff | ) |
Set/reset html links underline.
Definition at line 396 of file TGHtml.cxx.
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Destroy the given Block after first unlinking it from the element list.
Note that this unlinks the block from the element list only – not from the block list.
Definition at line 69 of file TGHtmlDraw.cxx.
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Unmap any input control that is currently mapped.
Definition at line 51 of file TGHtmlForm.cxx.
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Recompute the position of the insertion cursor based on the position in fIns.
Definition at line 2025 of file TGHtml.cxx.
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Given the selection end-points in fSelBegin and fSelEnd, recompute pSelBeginBlock and fPSelEndBlock, then call UpdateSelectionDisplay() to update the display.
This routine should be called whenever the selection changes or whenever the set of TGHtmlBlock structures change.
Definition at line 1869 of file TGHtml.cxx.
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The fPSelStartBlock and fPSelEndBlock values have been changed.
This routine's job is to loop over all TGHtmlBlocks and either set or clear the HTML_Selected bits in the .fFlags field as appropriate. For every TGHtmlBlock where the bit changes, mark that block for redrawing.
Definition at line 1922 of file TGHtml.cxx.
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