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List of all members | Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
TGHtml Class Reference
GUI » HTML visualizer

The ROOT HTML widget.

A derivate of TGView.

Definition at line 873 of file TGHtml.h.

Public Member Functions

 TGHtml (const TGWindow *p, int w, int h, int id=-1)
 HTML Widget constructor.
 
 ~TGHtml () override
 HTML widget destructor.
 
void AppendArglist (TGString *str, TGHtmlMarkupElement *pElem)
 Append all the arguments of the given markup to the given TGString.
 
virtual void ButtonClicked (const char *name, const char *val)
 Emit ButtonClicked() signal.
 
int CellSpacing (TGHtmlElement *pTable)
 Return the appropriate cell spacing for the given table.
 
virtual void CheckToggled (const char *name, Bool_t on, const char *val)
 Emit CheckToggled() signal.
 
void Clear (Option_t *="") override
 Erase all HTML from this widget and clear the screen.
 
void DrawRegion (Int_t x, Int_t y, UInt_t w, UInt_t h) override
 Draw region defined by [x,y] [w,h].
 
char * DumpToken (TGHtmlElement *p)
 For debugging purposes, print information about a token.
 
int ElementCoords (TGHtmlElement *p, int i, int pct, int *coords)
 Return coordinates of item.
 
void EncodeText (TGString *str, const char *z)
 Append to the given TString an encoded version of the given text.
 
TGHtmlElement * FindEndNest (TGHtmlElement *sp, int en, TGHtmlElement *lp)
 Find End tag en, but ignore intervening begin/end tag pairs.
 
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.
 
virtual char * GetFontName ()
 
const char * GetHref (int x, int y, const char **target=nullptr)
 This routine searches for a hyperlink beneath the coordinates x,y and returns a pointer to the HREF for that hyperlink.
 
TGHtmlImage * GetImage (TGHtmlImageMarkup *p)
 Given an <IMG> markup, find or create an appropriate TGHtmlImage object and return a pointer to that object.
 
TGHtmlInput * GetInputElement (int x, int y)
 This routine searches for a hyperlink beneath the coordinates x,y and returns a pointer to the HREF for that hyperlink.
 
TGHtmlElement * GetMap (const char *name)
 Returns html map element.
 
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.
 
int GotoAnchor (const char *name)
 Go to anchor position.
 
Bool_t HandleButton (Event_t *event) override
 Handle mouse button event.
 
Bool_t HandleFocusChange (Event_t *event) override
 Handle focus change event.
 
Bool_t HandleHtmlInput (TGHtmlInput *pr, Event_t *event)
 Handle html input (button, checkbox, ...) event.
 
Bool_t HandleIdleEvent (TGIdleHandler *i) override
 Handles idle event.
 
void HandleMenu (Int_t)
 Handle context menu entries events.
 
Bool_t HandleMotion (Event_t *event) override
 handle mouse motion events
 
Bool_t HandleRadioButton (TGHtmlInput *p)
 Handle radio button event.
 
Bool_t HandleTimer (TTimer *timer) override
 Handle timer event.
 
int InArea (TGHtmlMapArea *p, int left, int top, int x, int y)
 Only support rect and circles for now.
 
virtual void InputSelected (const char *name, const char *val)
 Emit Selected() signal.
 
virtual int IsVisited (const char *)
 
Bool_t ItemLayout () override
 Layout html widget.
 
TGString * ListTokens (TGHtmlElement *p, TGHtmlElement *pEnd)
 Return all tokens between the two elements as a string list.
 
virtual TImage * LoadImage (const char *uri, int w=0, int h=0)
 This is the default LoadImage() procedure.
 
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.
 
int ParseText (char *text, const char *index=nullptr)
 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.
 
void PrintList (TGHtmlElement *first, TGHtmlElement *last)
 Print a list of tokens.
 
virtual TGFrame * ProcessApplet (TGHtmlInput *)
 
virtual int ProcessFrame ()
 
Bool_t ProcessMessage (Longptr_t, Longptr_t, Longptr_t) override
 Process messages (GUI events) in the html widget.
 
virtual char * ProcessScript (TGHtmlScript *)
 
virtual int ProcessToken (TGHtmlElement *, const char *, int)
 
virtual void RadioChanged (const char *name, const char *val)
 Emit RadioChanged() signal.
 
void ResetBlocks ()
 
virtual char * ResolveUri (const char *uri)
 This function resolves the specified URI and returns the result in a newly allocated string.
 
void SaveFileAs ()
 Save file.
 
void SavePrimitive (std::ostream &out, Option_t *="") override
 Save a html widget as a C++ statement(s) on output stream out.
 
void SetBaseUri (const char *uri)
 Sets base URI.
 
void SetRuleRelief (int relief)
 Sets relief mode of html rule.
 
void SetTableRelief (int relief)
 Sets relief mode of html table.
 
virtual void SubmitClicked (const char *val)
 Emit SubmitClicked() signal.
 
TGHtmlElement * TableDimensions (TGHtmlTable *pStart, int lineWidth)
 pStart points to a <table>.
 
TGString * TableText (TGHtmlTable *pTable, int flags)
 Return text and images from a table as lists.
 
void UnderlineLinks (int onoff)
 Set/reset html links underline.
 
- Public Member Functions inherited from TGView
 TGView (const TGWindow *p=nullptr, 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.
 
 ~TGView () override
 Delete view.
 
void ChangeBackground (Pixel_t) override
 Change background color of the canvas frame.
 
void Clear (Option_t *="") override
 Clear view.
 
void DrawBorder () override
 Draw the border of the text edit widget.
 
TGViewFrame * GetCanvas () const
 
TGDimension GetDefaultSize () const override
 std::cout << fWidth << "x" << fHeight << std::endl;
 
TGLongPosition GetScrollPosition () const
 
TGLongPosition GetScrollValue () const
 
const TGGC & GetViewWhiteGC ()
 
TGDimension GetVirtualSize () const
 
Bool_t HandleButton (Event_t *event) override
 handle button
 
Bool_t HandleExpose (Event_t *event) override
 Handle expose events.
 
TClass * IsA () const override
 
void Layout () override
 layout view
 
Bool_t ProcessMessage (Longptr_t msg, Longptr_t parm1, Longptr_t parm2) override
 Process scrollbar messages.
 
virtual void ScrollCanvas (Int_t newTop, Int_t direction)
 Scroll the canvas to new_top in the kVertical or kHorizontal direction.
 
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.
 
void ScrollUp (Int_t pixels)
 
void SetBackgroundColor (Pixel_t) override
 Set background color of the canvas frame.
 
void SetBackgroundPixmap (Pixmap_t p) override
 Set backgound pixmap.
 
void SetLayoutManager (TGLayoutManager *) override
 Set the layout manager for the composite frame.
 
virtual void SetVisibleStart (Int_t newTop, Int_t direction)
 Scroll view in specified direction to make newTop the visible location.
 
void Streamer (TBuffer &) override
 Stream an object of class TObject.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
TGLongPosition ToPhysical (TGLongPosition coord) const
 
TGLongPosition ToVirtual (TGLongPosition coord) const
 
- Public Member Functions inherited from TGCompositeFrame
 TGCompositeFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())
 Create a composite frame.
 
 TGCompositeFrame (TGClient *c, Window_t id, const TGWindow *parent=nullptr)
 Create a frame using an externally created window.
 
 ~TGCompositeFrame () override
 Delete a composite frame.
 
virtual void AddFrame (TGFrame *f, TGLayoutHints *l=nullptr)
 Add frame to the composite frame using the specified layout hints.
 
void ChangeOptions (UInt_t options) override
 Change composite frame options. Options is an OR of the EFrameTypes.
 
virtual void ChangeSubframesBackground (Pixel_t back)
 Change background color for this frame and all subframes.
 
virtual void Cleanup ()
 Cleanup and delete all objects contained in this composite frame.
 
virtual TGFrameElement * FindFrameElement (TGFrame *f) const
 Find frame-element holding frame f.
 
UInt_t GetDefaultHeight () const override
 
UInt_t GetDefaultWidth () const override
 
TGFrame * GetFrameFromPoint (Int_t x, Int_t y) override
 Get frame located at specified point.
 
virtual TGLayoutManager * GetLayoutManager () const
 
virtual TList * GetList () const
 
Int_t GetState (TGFrame *f) const
 Get state of sub frame.
 
Bool_t HandleCrossing (Event_t *) override
 
Bool_t HandleDoubleClick (Event_t *) override
 
Bool_t HandleDragDrop (TGFrame *frame, Int_t x, Int_t y, TGLayoutHints *lo) override
 Handle drop event.
 
Bool_t HandleDragEnter (TGFrame *) override
 Handle drag enter event.
 
Bool_t HandleDragLeave (TGFrame *) override
 Handle drag leave event.
 
Bool_t HandleDragMotion (TGFrame *) override
 Handle drag motion event.
 
Bool_t HandleKey (Event_t *) override
 
Bool_t HandleSelection (Event_t *) override
 
virtual void HideFrame (TGFrame *f)
 Hide sub frame.
 
Bool_t IsArranged (TGFrame *f) const
 Get state of sub frame.
 
Bool_t IsArranged (TGFrameElement *ptr) const
 
Bool_t IsComposite () const override
 
Bool_t IsEditable () const override
 Return kTRUE if frame is being edited.
 
Bool_t IsLayoutBroken () const override
 
Bool_t IsMapSubwindows () const override
 
Bool_t IsVisible (TGFrame *f) const
 Get state of sub frame.
 
Bool_t IsVisible (TGFrameElement *ptr) const
 
void MapSubwindows () override
 Map all sub windows that are part of the composite frame.
 
Int_t MustCleanup () const override
 
void Print (Option_t *option="") const override
 Print all frames in this composite frame.
 
virtual void RemoveAll ()
 Remove all frames from composite frame.
 
virtual void RemoveFrame (TGFrame *f)
 Remove frame from composite frame.
 
virtual void SavePrimitiveSubframes (std::ostream &out, Option_t *option="")
 Auxiliary protected method used to save subframes.
 
void SetCleanup (Int_t mode=kLocalCleanup) override
 Turn on automatic cleanup of child frames in dtor.
 
void SetEditable (Bool_t on=kTRUE) override
 Switch ON/OFF edit mode.
 
void SetEditDisabled (UInt_t on=1) override
 Set edit disable flag for this frame and subframes.
 
void SetLayoutBroken (Bool_t on=kTRUE) override
 Set broken layout. No Layout method is called.
 
void SetMapSubwindows (Bool_t on) override
 
virtual void ShowFrame (TGFrame *f)
 Show sub frame.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual Bool_t TranslateCoordinates (TGFrame *child, Int_t x, Int_t y, Int_t &fx, Int_t &fy)
 Translate coordinates to child frame.
 
- Public Member Functions inherited from TGFrame
 TGFrame (const TGWindow *p=nullptr, 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.
 
 TGFrame (TGClient *c, Window_t id, const TGWindow *parent=nullptr)
 Create a frame using an externally created window.
 
 ~TGFrame () override
 Destructor.
 
virtual void Activate (Bool_t)
 
void AddInput (UInt_t emask)
 Add events specified in the emask to the events the frame should handle.
 
Bool_t Contains (Int_t x, Int_t y) const
 
void Delete (Option_t *="") override
 Delete this object.
 
virtual void DeleteWindow ()
 Delete window.
 
void DrawClass () const override
 Draw class inheritance tree of the class to which this object belongs.
 
TObject * DrawClone (Option_t *="") const override
 Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
 
virtual void DrawCopy (Handle_t, Int_t, Int_t)
 
void Dump () const override
 Dump contents of object on stdout.
 
virtual Pixel_t GetBackground () const
 
Int_t GetBorderWidth () const
 
virtual TDNDData * GetDNDData (Atom_t)
 
virtual Int_t GetDragType () const
 Returns drag source type.
 
virtual Int_t GetDropType () const
 Returns drop target type.
 
UInt_t GetEventMask () const
 
virtual Pixel_t GetForeground () const
 Return frame foreground color.
 
TGFrameElement * GetFrameElement () const
 
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 HandleClientMessage (Event_t *event)
 Handle a client message.
 
virtual Bool_t HandleColormapChange (Event_t *)
 
virtual Bool_t HandleConfigureNotify (Event_t *event)
 This event is generated when the frame is resized.
 
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)
 
Bool_t HandleEvent (Event_t *event) override
 Handle all frame events.
 
virtual Bool_t HandleSelectionClear (Event_t *)
 
virtual Bool_t HandleSelectionRequest (Event_t *)
 
void Inspect () const override
 Dump contents of this object in a graphics canvas.
 
virtual Bool_t IsActive () const
 
Bool_t IsDNDSource () const
 
Bool_t IsDNDTarget () const
 
Bool_t IsEditable () const override
 
void MapRaised () override
 map raised
 
void MapSubwindows () override
 map sub windows
 
void MapWindow () override
 map window
 
void Move (Int_t x, Int_t y) override
 Move frame.
 
void MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0) override
 Move and/or resize the frame.
 
void Print (Option_t *option="") const override
 Print window id.
 
virtual void ProcessedConfigure (Event_t *event)
 
virtual void ProcessedEvent (Event_t *event)
 
virtual void ReallyDelete ()
 
void RemoveInput (UInt_t emask)
 Remove events specified in emask from the events the frame should handle.
 
void ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) override
 Reparent window, make p the new parent and position the window at position (x,y) in new parent.
 
virtual void Resize (TGDimension size)
 Resize the frame.
 
void Resize (UInt_t w=0, UInt_t h=0) override
 Resize the frame.
 
void SaveUserColor (std::ostream &out, Option_t *)
 Save a user color in a C++ macro file - used in SavePrimitive().
 
virtual void SendMessage (const TGWindow *w, Longptr_t msg, Longptr_t parm1, Longptr_t parm2)
 Send message (i.e.
 
void SetDNDSource (Bool_t onoff)
 
void SetDNDTarget (Bool_t onoff)
 
virtual void SetDragType (Int_t type)
 SetDragType.
 
void SetDrawOption (Option_t *="") override
 Set drawing option for object.
 
virtual void SetDropType (Int_t type)
 SetDropType.
 
void SetEditable (Bool_t) override
 
virtual void SetForegroundColor (Pixel_t)
 
void SetFrameElement (TGFrameElement *fe)
 
virtual void SetHeight (UInt_t h)
 
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)
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
void UnmapWindow () override
 unmap window
 
- Public Member Functions inherited from TGWindow
 TGWindow (const TGWindow *p=nullptr, 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=nullptr, SetWindowAttributes_t *attr=nullptr, UInt_t wtype=0)
 Create a new window.
 
 TGWindow (TGClient *c, Window_t id, const TGWindow *parent=nullptr)
 Create a copy of a window.
 
 ~TGWindow () override
 Window destructor. Unregisters the window.
 
virtual void DestroySubwindows ()
 destroy sub windows
 
virtual void DestroyWindow ()
 destroy window
 
virtual UInt_t GetEditDisabled () const
 
virtual const TGWindow * GetMainFrame () const
 Returns top level main frame.
 
const char * GetName () const override
 Return unique name, used in SavePrimitive methods.
 
const TGWindow * GetParent () const
 
Bool_t HandleTimer (TTimer *) override
 Execute action in response of a timer timing out.
 
virtual void IconifyWindow ()
 iconify window
 
TClass * IsA () const override
 
virtual Bool_t IsMapped ()
 Returns kTRUE if window is mapped on screen, kFALSE otherwise.
 
virtual void LowerWindow ()
 lower window
 
void Print (Option_t *option="") const override
 Print window id.
 
virtual void RaiseWindow ()
 raise window
 
virtual void RequestFocus ()
 request focus
 
virtual void SetName (const char *name)
 
virtual void SetWindowName (const char *name=nullptr)
 Set window name.
 
void Streamer (TBuffer &) override
 Stream an object of class TObject.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TGObject
 TGObject ()
 
 TGObject (const TGObject &tgo)
 
 ~TGObject () override
 TGObject destructor.
 
TGClient * GetClient () const
 
Handle_t GetId () const
 
ULong_t Hash () const override
 Return hash value for this object.
 
Bool_t IsEqual (const TObject *obj) const override
 Equal comparison (TGObjects are equal if they have the same window identifier).
 
void SaveAs (const char *filename="", Option_t *option="") const override
 Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename().
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- 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 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 abstract method.
 
virtual void Copy (TObject &object) const
 Copy this to obj.
 
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 Error (const char *method, const char *msgfmt,...) const
 Issue error message.
 
virtual void Execute (const char *method, const char *params, Int_t *error=nullptr)
 Execute method on this object with the given parameter string, e.g.
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
 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 const char * GetTitle () const
 Returns title of object.
 
virtual UInt_t GetUniqueID () const
 Return the unique object id.
 
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.
 
void InvertBit (UInt_t f)
 
Bool_t IsDestructed () const
 IsDestructed.
 
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
 
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.
 
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 (the base implementation is no-op).
 
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, void *vp)
 Only called by placement new when throwing an exception.
 
void operator delete[] (void *ptr)
 Operator delete [].
 
void operator delete[] (void *ptr, void *vp)
 Only called by placement new[] when throwing an exception.
 
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)
 
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 SetUniqueID (UInt_t uid)
 Set the unique object id.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
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=nullptr, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory.
 
virtual Int_t Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory.
 
- Public Member Functions inherited from TQObject
 TQObject ()
 TQObject Constructor.
 
virtual ~TQObject ()
 TQObject Destructor.
 
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.
 
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.
 
virtual void Connected (const char *)
 
virtual void Destroyed ()
 
Bool_t Disconnect (const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
 Disconnects signal of this object from slot of receiver.
 
virtual void Disconnected (const char *)
 
void Emit (const char *signal)
 Activate signal without args.
 
template<typename T >
void Emit (const char *signal, const T &arg)
 Activate signal with single parameter.
 
template<typename... T>
void EmitVA (const char *signal_name, Int_t, const T &... params)
 Emit a signal with a varying number of arguments.
 
TList * GetListOfClassSignals () const
 Returns pointer to list of signals of this class.
 
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.
 
virtual void HighPriority (const char *signal_name, const char *slot_name=nullptr)
 
virtual void LowPriority (const char *signal_name, const char *slot_name=nullptr)
 
virtual void Message (const char *msg)
 
virtual Int_t NumberOfConnections () const
 Return number of connections for this object.
 
virtual Int_t NumberOfSignals () const
 Return number of signals for this object.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- 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)
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
Bool_t WantFocus () const
 
Int_t WidgetId () const
 

Protected Types

enum  { kM_FILE_SAVEAS , kM_FILE_PRINT }
 
- Protected Types inherited from TGFrame
enum  { kDeleteWindowCalled = (1ULL << ( 15 )) }
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = (1ULL << ( 3 )) }
 

Protected Member Functions

void AddFormInfo (TGHtmlElement *p)
 Add the DOM control information for form elements.
 
void AddSelectOptions (TGListBox *lb, TGHtmlElement *p, TGHtmlElement *pEnd)
 The "p" argument points to a <select>.
 
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.
 
ColorStruct_t * AllocColor (const char *name)
 Allocate system color by name.
 
ColorStruct_t * AllocColorByValue (ColorStruct_t *color)
 Allocate system color by value.
 
void AnimateImage (TGHtmlImage *image)
 TGImage *img = image->image;.
 
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.
 
void AppendElement (TGHtmlElement *pElem)
 Append the given TGHtmlElement to the tokenizers list of elements.
 
void AppendText (TGString *str, TGHtmlElement *pFirst, TGHtmlElement *pEnd)
 Append all text and space tokens between pStart and pEnd to the given TString.
 
void AppToken (TGHtmlElement *pNew, TGHtmlElement *p, int offs)
 Insert token pNew before token p.
 
TGHtmlElement * AttrElem (const char *name, char *value)
 Returns html element matching attribute name and value.
 
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.
 
 ClassDefOverride (TGHtml, 0)
 
void ClearGcCache ()
 Clear the cache of GCs.
 
float ColorDistance (ColorStruct_t *pA, ColorStruct_t *pB)
 Compute the squared distance between two colors.
 
void ComputeVirtualSize ()
 Computes virtual size of html area.
 
int ControlSize (TGHtmlInput *p)
 This routine implements the Sizer() function for <INPUT>, <SELECT> and <TEXTAREA> markup.
 
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.
 
void DeleteControls ()
 Delete all input controls.
 
void DrawImage (TGHtmlImageMarkup *image, Drawable_t wid, int left, int top, int right, int bottom)
 Draw all or part of an image.
 
void DrawRect (Drawable_t drawable, TGHtmlElement *src, int x, int y, int w, int h, int depth, int relief)
 Draw a rectangle.
 
void DrawSelectionBackground (TGHtmlBlock *pBlock, Drawable_t Drawable_t, int x, int y)
 Draw the selection background for the given block.
 
void DrawTableBgnd (int x, int y, int w, int h, Drawable_t d, TImage *image)
 Draw table background.
 
TGHtmlElement * FillOutBlock (TGHtmlBlock *p)
 Recompute the following fields of the given block structure:
 
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.
 
TGHtmlElement * FindStartOfNextBlock (TGHtmlElement *p, int *pCnt)
 Scan ahead looking for a place to put a block.
 
void FlashCursor ()
 Flash the insertion cursor.
 
void FormBlocks ()
 Add additional blocks to the block list in order to cover all elements on the element list.
 
int FormCount (TGHtmlInput *p, int radio)
 Return the number of elments of type p in a form.
 
void FreeColor (ColorStruct_t *color)
 Free system color.
 
GContext_t GetAnyGC ()
 Retrieve any valid GC.
 
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.
 
int GetColorByValue (ColorStruct_t *pRef)
 Find a color integer for the color whose color components are given by pRef.
 
SHtmlStyle_t GetCurrentStyle ()
 Get the current rendering style.
 
int GetDarkShadowColor (int iBgColor)
 Given that the background color is iBgColor, figure out an appropriate color for the dark part of a 3D shadow.
 
GContext_t GetGC (int color, int font)
 Return a GC from the cache.
 
int GetImageAlignment (TGHtmlElement *p)
 Find the alignment for an image.
 
int GetImageAt (int x, int y)
 This routine searchs for an image beneath the coordinates x,y and returns the token number of the image, or -1 if no image found.
 
int GetIndex (const char *zIndex, TGHtmlElement **ppToken, int *pIndex)
 This routine decodes a complete index specification.
 
int GetLightShadowColor (int iBgColor)
 Given that the background color is iBgColor, figure out an appropriate color for the bright part of the 3D shadow.
 
int GetLinkColor (const char *zURL)
 For the markup <a href=XXX>, find out if the URL has been visited before or not.
 
SHtmlTokenMap_t * GetMarkupMap (int n)
 Returns token map at location n.
 
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.
 
const char * GetUid (const char *string)
 Given a string, this procedure returns a unique identifier for the string.
 
void HClear ()
 Erase all data from the HTML widget. Bring it back to an empty screen.
 
void ImageChanged (TGHtmlImage *image, int newWidth, int newHeight)
 This routine is called when an image changes.
 
int IndexMod (TGHtmlElement **pp, int *ip, char *cp)
 Modify an index for both pointer and char +/-/=N.
 
void IndexToBlockIndex (SHtmlIndex_t sIndex, TGHtmlBlock **ppBlock, int *piIndex)
 Convert an Element-based index into a Block-based index.
 
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.
 
int IsDarkColor (ColorStruct_t *p)
 Check to see if the given color is too dark to be easily distinguished from black.
 
int IsLightColor (ColorStruct_t *p)
 Check to see if the given color is too light to be easily distinguished from white.
 
void LayoutDoc ()
 Advance the layout as far as possible.
 
void LostSelection ()
 Clear selection.
 
void MakeInvisible (TGHtmlElement *p_first, TGHtmlElement *p_last)
 Add the STY_Invisible style to every token between p_first and p_last.
 
TGHtmlMarkupElement * MakeMarkupEntry (int objType, int type, int argc, int arglen[], char *argv[])
 Make one markup entry.
 
int MapControls ()
 Map any control that should be visible according to the current scroll position.
 
void MaxIndex (TGHtmlElement *p, int *pIndex, int isLast)
 Find the maximum index for the given token.
 
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.
 
SHtmlTokenMap_t * NameToPmap (char *zType)
 Returns token map matching zType name.
 
int NameToType (char *zType)
 Convert a markup name into a type integer.
 
int NextMarkupType (TGHtmlElement *p)
 Return the next markup type [TGHtmlElement::NextMarkupType].
 
SHtmlStyle_t PopStyleStack (int tag)
 Pop a rendering style off of the stack.
 
void PushStyleStack (int tag, SHtmlStyle_t style)
 Push a new rendering style onto the stack.
 
void Redraw ()
 This routine is invoked in order to redraw all or part of the HTML widget.
 
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.
 
void RedrawBlock (TGHtmlBlock *p)
 Redraw the TGHtmlBlock given.
 
void RedrawEverything ()
 Call this routine to force the entire widget to be redrawn.
 
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.
 
void ResetLayoutContext ()
 Reset the main layout context in the main widget.
 
void ScheduleRedraw ()
 Make sure that a call to the Redraw() routine has been queued.
 
int SelectionSet (const char *startIx, const char *endIx)
 Set selection.
 
int SetInsert (const char *insIx)
 Set the position of the insertion cursor.
 
void SizeAndLink (TGFrame *frame, TGHtmlInput *pElem)
 'frame' is the child widget that is used to implement an input element.
 
void Sizer ()
 Compute the size of all elements in the widget.
 
void StringHW (const char *str, int *h, int *w)
 Return the height and width of string.
 
void TableBgndImage (TGHtmlElement *p)
 Set background picture of a html table.
 
int TextInsertCmd (int argc, char **argv)
 Insert text into text token, or break token into two text tokens.
 
TGHtmlElement * TokenByIndex (int N, int flag)
 Return a pointer to the Nth TGHtmlElement in the list.
 
int Tokenize ()
 Process as much of the input HTML as possible.
 
void TokenizerAppend (const char *text)
 Append text to the tokenizer engine.
 
int TokenNumber (TGHtmlElement *p)
 Return the token number for the given TGHtmlElement.
 
const char * TypeToName (int type)
 Convert a type into a symbolic name.
 
void UnlinkAndFreeBlock (TGHtmlBlock *pBlock)
 Destroy the given Block after first unlinking it from the element list.
 
void UnmapControls ()
 Unmap any input control that is currently mapped.
 
void UpdateBackgroundStart () override
 Start background update.
 
void UpdateInsert ()
 Recompute the position of the insertion cursor based on the position in fIns.
 
void UpdateSelection (int forceUpdate)
 Given the selection end-points in fSelBegin and fSelEnd, recompute pSelBeginBlock and fPSelEndBlock, then call UpdateSelectionDisplay() to update the display.
 
void UpdateSelectionDisplay ()
 The fPSelStartBlock and fPSelEndBlock values have been changed.
 
- Protected Member Functions inherited from TGView
void DoRedraw () override
 redraw
 
virtual void UpdateRegion (Int_t x, Int_t y, UInt_t w, UInt_t h)
 update a part of view
 
- Protected Member Functions inherited from TGFrame
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.
 
TString GetOptionString () const
 Returns a frame option string - used in SavePrimitive().
 
const TGResourcePool * GetResourcePool () const
 
void * GetSender () override
 
virtual void StartGuiBuilding (Bool_t on=kTRUE)
 Go into GUI building mode.
 
- Protected Member Functions inherited from TGWindow
 TGWindow (const TGWindow &tgw)
 
 TGWindow (Window_t id)
 
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).
 
void MakeZombie ()
 
- Protected Member Functions inherited from TQObject
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)
 

Protected Attributes

int fAddEndTags
 
TGFont * fAFont [71]
 
GcCache_t fAGcCache [32]
 
int fAnchorFlags
 
TGHtmlAnchor * fAnchorStart
 
ColorStruct_t * fApColor [32]
 
ColorStruct_t * fBgColor
 
TImage * fBgImage
 
Long_t fColorUsed
 
Cursor_t fCursor
 
int fDirtyBottom
 
int fDirtyLeft
 
int fDirtyRight
 
int fDirtyTop
 
int fExiting
 
int fExportSelection
 
SHtmlExtensions_t * fExts
 
ColorStruct_t * fFgColor
 
TGHtmlBlock * fFirstBlock
 
TGHtmlInput * fFirstInput
 
int fFlags
 
char fFontValid [(71+7)/8]
 
TGHtmlInput * fFormElemLast
 
TGHtmlInput * fFormElemStart
 
int fFormPadding
 
TGHtmlForm * fFormStart
 
int fGcNextToFree
 
int fHasFrames
 
int fHasScript
 
ColorStruct_t * fHighlightBgColorPtr
 
ColorStruct_t * fHighlightColorPtr
 
int fHighlightWidth
 
int fICol
 
int fIDark [32]
 
int fIdind
 
TGIdleHandler * fIdle
 
int fILight [32]
 
TGHtmlImage * fImageList
 
int fInDt
 
TGHtmlListStart * fInnerList
 
int fInParse
 
int fInputIdx
 
SHtmlIndex_t fIns
 
int fInsIndex
 
int fInsOffTime
 
int fInsOnTime
 
int fInsStatus
 
TTimer * fInsTimer
 
int fInTd
 
int fInTr
 
int fIPlaintext
 
TGHtmlBlock * fLastBlock
 
int fLastGC
 
TGHtmlInput * fLastInput
 
TGHtmlElement * fLastSized
 
const char * fLastUri
 
TGHtmlLayoutContext fLayoutContext
 
TGHtmlElement * fLoEndPtr
 
TGHtmlForm * fLoFormStart
 
TGInsets fMargins
 
int fMaxX
 
int fMaxY
 
TGPopupMenu * fMenu
 
int fNAlloc
 
int fNComplete
 
ColorStruct_t * fNewLinkColor
 
TGHtmlElement * fNextPlaced
 
int fNForm
 
int fNInput
 
int fNText
 
int fNToken
 
ColorStruct_t * fOldLinkColor
 
int fOverrideColors
 
int fOverrideFonts
 
int fParaAlignment
 
TGHtmlElement * fPFirst
 
TGHtmlBlock * fPInsBlock
 
TGHtmlElement * fPLast
 
TGHtmlScript * fPScript
 
TGHtmlBlock * fPSelEndBlock
 
TGHtmlBlock * fPSelStartBlock
 
int fRadioIdx
 
int fRowAlignment
 
int fRulePadding
 
int fRuleRelief
 
SHtmlIndex_t fSelBegin
 
ColorStruct_t * fSelectionColor
 
SHtmlIndex_t fSelEnd
 
Html_16_t fSelEndIndex
 
Html_16_t fSelStartIndex
 
SHtmlStyleStack_t * fStyleStack
 
int fTableBorderMin
 
int fTableRelief
 
THashTable * fUidTable
 
int fUnderlineLinks
 
int fVarId
 
int fVarind
 
const char * fZBase
 
char * fZBaseHref
 
char * fZGoto
 
char * fZText
 
- Protected Attributes inherited from TGView
TGViewFrame * fCanvas
 frame containing the text
 
Atom_t fClipboard
 clipboard property
 
TGRectangle fExposedRegion
 exposed area
 
TGHScrollBar * fHsb
 horizontal scrollbar
 
TGLongPosition fMousePos
 position of mouse
 
Int_t fScrolling
 scrolling direction
 
TGLongPosition fScrollVal
 scroll value
 
TGDimension fVirtualSize
 the current virtual window size
 
TGLongPosition fVisible
 position of visible region
 
TGVScrollBar * fVsb
 vertical scrollbar
 
TGGC fWhiteGC
 graphics context used for scrolling generates GraphicsExposure events
 
UInt_t fXMargin
 x margin
 
UInt_t fYMargin
 y margin
 
- Protected Attributes inherited from TGCompositeFrame
Bool_t fLayoutBroken
 no layout manager is used
 
TGLayoutManager * fLayoutManager
 layout manager
 
TList * fList
 container of frame elements
 
Bool_t fMapSubwindows
 kTRUE - map subwindows
 
Int_t fMustCleanup
 cleanup mode (see EFrameCleanup)
 
- Protected Attributes inherited from TGFrame
Pixel_t fBackground
 frame background color
 
Int_t fBorderWidth
 frame border width
 
Int_t fDNDState
 EDNDFlags.
 
UInt_t fEventMask
 currently active event mask
 
TGFrameElement * fFE
 pointer to frame element
 
UInt_t fHeight
 frame height
 
UInt_t fMaxHeight
 maximal frame height
 
UInt_t fMaxWidth
 maximal frame width
 
UInt_t fMinHeight
 minimal frame height
 
UInt_t fMinWidth
 minimal frame width
 
UInt_t fOptions
 frame options
 
UInt_t fWidth
 frame width
 
Int_t fX
 frame x position
 
Int_t fY
 frame y position
 
- Protected Attributes inherited from TGWindow
UInt_t fEditDisabled
 flags used for "guibuilding"
 
TString fName
 name of the window used in SavePrimitive()
 
Bool_t fNeedRedraw
 kTRUE if window needs to be redrawn
 
const TGWindow * fParent
 Parent window.
 
- Protected Attributes inherited from TGObject
TGClient * fClient
 Connection to display server.
 
Handle_t fId
 X11/Win32 Window identifier.
 
- Protected Attributes inherited from TQObject
TList * fListOfConnections
 list of signals from this object
 
TList * fListOfSignals
 
Bool_t fSignalsBlocked
 list of connections to this object
 
- Protected Attributes inherited from TGWidget
TString fCommand
 command to be executed
 
const TGWindow * fMsgWindow
 window which handles widget events
 
Int_t fWidgetFlags
 widget status flags (OR of EWidgetStatus)
 
Int_t fWidgetId
 the widget id (used for event processing)
 

Additional Inherited Members

- Public Types inherited from TGView
enum  { kNoHSB = (1ULL << ( 0 )) , kNoVSB = (1ULL << ( 1 )) }
 
enum  { kHorizontal = 0 , kVertical = 1 }
 
- Public Types inherited from TGWindow
enum  EEditMode {
  kEditEnable = 0 , kEditDisable = (1ULL << ( 0 )) , kEditDisableEvents = (1ULL << ( 1 )) , kEditDisableGrab = (1ULL << ( 2 )) ,
  kEditDisableLayout = (1ULL << ( 3 )) , kEditDisableResize = (1ULL << ( 4 )) , kEditDisableHeight = (1ULL << ( 5 )) , kEditDisableWidth = (1ULL << ( 6 )) ,
  kEditDisableBtnEnable = (1ULL << ( 7 )) , kEditDisableKeyEnable = (1ULL << ( 8 ))
}
 
enum  EStatusBits { kIsHtmlView = (1ULL << ( 14 )) }
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
 
enum  EStatusBits {
  kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,
  kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 ))
}
 
- Static Public Member Functions inherited from TGView
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TGCompositeFrame
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TGFrame
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static const TGGC & GetBckgndGC ()
 Get background color graphics context.
 
static const TGGC & GetBlackGC ()
 Get black graphics context.
 
static Pixel_t GetBlackPixel ()
 Get black pixel value.
 
static Pixel_t GetDefaultFrameBackground ()
 Get default frame background.
 
static Pixel_t GetDefaultSelectedBackground ()
 Get default selected frame background.
 
static const TGGC & GetHilightGC ()
 Get highlight color graphics context.
 
static const TGGC & GetShadowGC ()
 Get shadow color graphics context.
 
static const TGGC & GetWhiteGC ()
 Get white graphics context.
 
static Pixel_t GetWhitePixel ()
 Get white pixel value.
 
- Static Public Member Functions inherited from TGWindow
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static Int_t GetCounter ()
 Return global window counter (total number of created windows).
 
- Static Public Member Functions inherited from TGObject
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TObject
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static Longptr_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 TQObject
static Bool_t AreAllSignalsBlocked ()
 Returns true if all signals are blocked.
 
static Bool_t BlockAllSignals (Bool_t b)
 Block or unblock all signals. Returns the previous block status.
 
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
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.
 
static Bool_t Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot)
 Create connection between sender and receiver.
 
static const char * DeclFileName ()
 
static Bool_t Disconnect (const char *class_name, const char *signal, void *receiver=nullptr, const char *slot=nullptr)
 Disconnects "class signal".
 
static Bool_t Disconnect (TQObject *sender, const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
 Disconnects signal in object sender from slot_method in object receiver.
 
- Static Public Member Functions inherited from TGWidget
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Protected Member Functions inherited from TGFrame
static Time_t GetLastClick ()
 Get time of last mouse click.
 
- 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 consistency of sender/receiver methods/arguments.
 
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.
 
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.
 
static Bool_t ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
 Create connection between sender and receiver.
 
- Static Protected Attributes inherited from TGCompositeFrame
static TGLayoutHints * fgDefaultHints = nullptr
 
- Static Protected Attributes inherited from TGFrame
static const TGGC * fgBckgndGC = nullptr
 
static const TGGC * fgBlackGC = nullptr
 
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 = nullptr
 
static Bool_t fgInit = kFALSE
 
static UInt_t fgLastButton = 0
 
static Time_t fgLastClick = 0
 
static const TGGC * fgShadowGC = nullptr
 
static UInt_t fgUserColor = 0
 
static const TGGC * fgWhiteGC = nullptr
 
static Pixel_t fgWhitePixel = 0
 
- Static Protected Attributes inherited from TGWindow
static Int_t fgCounter = 0
 counter of created windows in SavePrimitive
 
- Static Protected Attributes inherited from TQObject
static Bool_t fgAllSignalsBlocked = kFALSE
 flag used for suppression of signals
 

#include <TGHtml.h>

Inheritance diagram for TGHtml:
[legend]

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
protected
Enumerator
kM_FILE_SAVEAS 
kM_FILE_PRINT 

Definition at line 1132 of file TGHtml.h.

Constructor & Destructor Documentation

◆ TGHtml()

TGHtml::TGHtml ( const TGWindow *  p,
int  w,
int  h,
int  id = -1 
)

HTML Widget constructor.

Definition at line 79 of file TGHtml.cxx.

◆ ~TGHtml()

TGHtml::~TGHtml ( )
override

HTML widget destructor.

Definition at line 231 of file TGHtml.cxx.

Member Function Documentation

◆ AddFormInfo()

void TGHtml::AddFormInfo ( TGHtmlElement *  p)
protected

Add the DOM control information for form elements.

Definition at line 565 of file TGHtmlForm.cxx.

◆ AddSelectOptions()

void TGHtml::AddSelectOptions ( TGListBox *  lb,
TGHtmlElement *  p,
TGHtmlElement *  pEnd 
)
protected

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.

◆ AddStyle()

void TGHtml::AddStyle ( TGHtmlElement *  p)
protected

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 <li> and images used for <IMG>) 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 <a> and the GetImage() is called for each <IMG> or for each <LI> 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 216 of file TGHtmlSizer.cxx.

◆ AllocColor()

ColorStruct_t * TGHtml::AllocColor ( const char *  name)
protected

Allocate system color by name.

Definition at line 272 of file TGHtml.cxx.

◆ AllocColorByValue()

ColorStruct_t * TGHtml::AllocColorByValue ( ColorStruct_t *  color)
protected

Allocate system color by value.

Definition at line 291 of file TGHtml.cxx.

◆ AnimateImage()

void TGHtml::AnimateImage ( TGHtmlImage *  image)
protected

TGImage *img = image->image;.

Definition at line 590 of file TGHtmlDraw.cxx.

◆ AppendArglist()

void TGHtml::AppendArglist ( TGString *  str,
TGHtmlMarkupElement *  pElem 
)

Append all the arguments of the given markup to the given TGString.

Example: If the markup is hello! 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 1394 of file TGHtmlParse.cxx.

◆ AppendBlock()

void TGHtml::AppendBlock ( TGHtmlElement *  pToken,
TGHtmlBlock *  pBlock 
)
protected

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 93 of file TGHtmlDraw.cxx.

◆ AppendElement()

void TGHtml::AppendElement ( TGHtmlElement *  pElem)
protected

Append the given TGHtmlElement to the tokenizers list of elements.

Definition at line 480 of file TGHtmlParse.cxx.

◆ AppendText()

void TGHtml::AppendText ( TGString *  str,
TGHtmlElement *  pFirs,
TGHtmlElement *  pEnd 
)
protected

Append all text and space tokens between pStart and pEnd to the given TString.

[ TGTextEdit ]

Definition at line 246 of file TGHtmlForm.cxx.

◆ AppToken()

void TGHtml::AppToken ( TGHtmlElement *  pNew,
TGHtmlElement *  p,
int  offs 
)
protected

Insert token pNew before token p.

Definition at line 496 of file TGHtmlParse.cxx.

◆ AttrElem()

TGHtmlElement * TGHtml::AttrElem ( const char *  name,
char *  value 
)
protected

Returns html element matching attribute name and value.

Definition at line 1907 of file TGHtml.cxx.

◆ BlockDraw()

void TGHtml::BlockDraw ( TGHtmlBlock *  pBlock,
Drawable_t  wid,
int  left,
int  top,
int  width,
int  height,
Pixmap_t  pixmap 
)
protected

Display a single HtmlBlock. This is where all the drawing happens.

Definition at line 315 of file TGHtmlDraw.cxx.

◆ ButtonClicked()

void TGHtml::ButtonClicked ( const char *  name,
const char *  val 
)
virtual

Emit ButtonClicked() signal.

Definition at line 1286 of file TGHtml.cxx.

◆ CellSpacing()

int TGHtml::CellSpacing ( TGHtmlElement *  pTable)

Return the appropriate cell spacing for the given table.

Definition at line 53 of file TGHtmlTable.cxx.

◆ CheckToggled()

void TGHtml::CheckToggled ( const char *  name,
Bool_t  on,
const char *  val 
)
virtual

Emit CheckToggled() signal.

Definition at line 1299 of file TGHtml.cxx.

◆ ClassDefOverride()

TGHtml::ClassDefOverride ( TGHtml  ,
0   
)
protected

◆ Clear()

void TGHtml::Clear ( Option_t *  = "")
overridevirtual

Erase all HTML from this widget and clear the screen.

This is typically done before loading a new document.

Reimplemented from TObject.

Definition at line 310 of file TGHtml.cxx.

◆ ClearGcCache()

void TGHtml::ClearGcCache ( )
protected

Clear the cache of GCs.

Definition at line 516 of file TGHtml.cxx.

◆ ColorDistance()

float TGHtml::ColorDistance ( ColorStruct_t *  pA,
ColorStruct_t *  pB 
)
protected

Compute the squared distance between two colors.

Definition at line 1613 of file TGHtml.cxx.

◆ ComputeVirtualSize()

void TGHtml::ComputeVirtualSize ( )
protected

Computes virtual size of html area.

Definition at line 508 of file TGHtml.cxx.

◆ ControlSize()

int TGHtml::ControlSize ( TGHtmlInput *  pElem)
protected

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.

◆ DecodeBaseIndex()

int TGHtml::DecodeBaseIndex ( const char *  baseIx,
TGHtmlElement **  ppToken,
int *  pIndex 
)
protected

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.

◆ DeleteControls()

void TGHtml::DeleteControls ( )
protected

Delete all input controls.

This happens when the TGHtml widget is cleared.

Definition at line 103 of file TGHtmlForm.cxx.

◆ DrawImage()

void TGHtml::DrawImage ( TGHtmlImageMarkup *  image,
Drawable_t  wid,
int  left,
int  top,
int  right,
int  bottom 
)
protected

Draw all or part of an image.

Definition at line 538 of file TGHtmlDraw.cxx.

◆ DrawRect()

void TGHtml::DrawRect ( Drawable_t  drawable,
TGHtmlElement *  src,
int  x,
int  y,
int  w,
int  h,
int  depth,
int  relief 
)
protected

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 264 of file TGHtmlDraw.cxx.

◆ DrawRegion()

void TGHtml::DrawRegion ( Int_t  x,
Int_t  y,
UInt_t  w,
UInt_t  h 
)
overridevirtual

Draw region defined by [x,y] [w,h].

Reimplemented from TGView.

Definition at line 805 of file TGHtml.cxx.

◆ DrawSelectionBackground()

void TGHtml::DrawSelectionBackground ( TGHtmlBlock *  pBlock,
Drawable_t  drawable,
int  x,
int  y 
)
protected

Draw the selection background for the given block.

x, y - Virtual coords of top-left of drawable

Definition at line 214 of file TGHtmlDraw.cxx.

◆ DrawTableBgnd()

void TGHtml::DrawTableBgnd ( int  x,
int  y,
int  w,
int  h,
Drawable_t  d,
TImage *  image 
)
protected

Draw table background.

Definition at line 856 of file TGHtmlDraw.cxx.

◆ DumpToken()

char * TGHtml::DumpToken ( TGHtmlElement *  p)

For debugging purposes, print information about a token.

Definition at line 1324 of file TGHtmlParse.cxx.

◆ ElementCoords()

int TGHtml::ElementCoords ( TGHtmlElement *  p,
int  i,
int  pct,
int *  coords 
)

Return coordinates of item.

Definition at line 1877 of file TGHtml.cxx.

◆ EncodeText()

void TGHtml::EncodeText ( TGString *  str,
const char *  z 
)

Append to the given TString an encoded version of the given text.

Definition at line 642 of file TGHtmlForm.cxx.

◆ FillOutBlock()

TGHtmlElement * TGHtml::FillOutBlock ( TGHtmlBlock *  p)
protected

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: <IMG>) 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.

◆ FindEndNest()

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.

◆ FindIndexInBlock()

void TGHtml::FindIndexInBlock ( TGHtmlBlock *  pBlock,
int  x,
TGHtmlElement **  ppToken,
int *  pIndex 
)
protected

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.

◆ FindStartOfNextBlock()

TGHtmlElement * TGHtml::FindStartOfNextBlock ( TGHtmlElement *  p,
int *  pCnt 
)
protected

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.

◆ FlashCursor()

void TGHtml::FlashCursor ( )
protected

Flash the insertion cursor.

Definition at line 1026 of file TGHtml.cxx.

◆ FormAction()

virtual int TGHtml::FormAction ( TGHtmlForm *  ,
int   
)
inlinevirtual

Definition at line 950 of file TGHtml.h.

◆ FormBlocks()

void TGHtml::FormBlocks ( )
protected

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.

◆ FormCount()

int TGHtml::FormCount ( TGHtmlInput *  p,
int  radio 
)
protected

Return the number of elments of type p in a form.

Definition at line 543 of file TGHtmlForm.cxx.

◆ FormCreate()

virtual int TGHtml::FormCreate ( TGHtmlForm *  ,
const char *  ,
const char *   
)
inlinevirtual

Definition at line 946 of file TGHtml.h.

◆ FreeColor()

void TGHtml::FreeColor ( ColorStruct_t *  color)
protected

Free system color.

Definition at line 263 of file TGHtml.cxx.

◆ GetAnyGC()

GContext_t TGHtml::GetAnyGC ( )
protected

Retrieve any valid GC.

The font and color don't matter since the GC will only be used for copying.

Definition at line 1117 of file TGHtml.cxx.

◆ GetBaseUri()

const char * TGHtml::GetBaseUri ( ) const
inline

Definition at line 907 of file TGHtml.h.

◆ GetColorByName()

int TGHtml::GetColorByName ( const char *  zColor)
protected

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 1629 of file TGHtml.cxx.

◆ GetColorByValue()

int TGHtml::GetColorByValue ( ColorStruct_t *  pRef)
protected

Find a color integer for the color whose color components are given by pRef.

Definition at line 1767 of file TGHtml.cxx.

◆ GetCurrentStyle()

SHtmlStyle_t TGHtml::GetCurrentStyle ( )
protected

Get the current rendering style.

In other words, get the style that is currently on the top of the style stack.

Definition at line 41 of file TGHtmlSizer.cxx.

◆ GetDarkShadowColor()

int TGHtml::GetDarkShadowColor ( int  iBgColor)
protected

Given that the background color is iBgColor, figure out an appropriate color for the dark part of a 3D shadow.

Definition at line 1692 of file TGHtml.cxx.

◆ GetFont()

TGFont * TGHtml::GetFont ( int  iFont)
virtual

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 1465 of file TGHtml.cxx.

◆ GetFontName()

virtual char * TGHtml::GetFontName ( )
inlinevirtual

Definition at line 954 of file TGHtml.h.

◆ GetGC()

GContext_t TGHtml::GetGC ( int  color,
int  font 
)
protected

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 1047 of file TGHtml.cxx.

◆ GetHref()

const char * TGHtml::GetHref ( int  x,
int  y,
const char **  target = nullptr 
)

This routine searches 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 1831 of file TGHtml.cxx.

◆ GetImage()

TGHtmlImage * TGHtml::GetImage ( TGHtmlImageMarkup *  p)

Given an <IMG> 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.

◆ GetImageAlignment()

int TGHtml::GetImageAlignment ( TGHtmlElement *  p)
protected

Find the alignment for an image.

Definition at line 84 of file TGHtmlImage.cxx.

◆ GetImageAt()

int TGHtml::GetImageAt ( int  x,
int  y 
)
protected

This routine searchs for an image beneath the coordinates x,y and returns the token number of the image, or -1 if no image found.

Definition at line 368 of file TGHtmlImage.cxx.

◆ GetIndex()

int TGHtml::GetIndex ( const char *  zIndex,
TGHtmlElement **  ppToken,
int *  pIndex 
)
protected

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.

◆ GetInputElement()

TGHtmlInput * TGHtml::GetInputElement ( int  x,
int  y 
)

This routine searches 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 1151 of file TGHtml.cxx.

◆ GetLightShadowColor()

int TGHtml::GetLightShadowColor ( int  iBgColor)
protected

Given that the background color is iBgColor, figure out an appropriate color for the bright part of the 3D shadow.

Definition at line 1734 of file TGHtml.cxx.

◆ GetLinkColor()

int TGHtml::GetLinkColor ( const char *  zURL)
protected

For the markup <a href=XXX>, find out if the URL has been visited before or not.

Return COLOR_Visited or COLOR_Unvisited, as appropriate.

Definition at line 159 of file TGHtmlSizer.cxx.

◆ GetMap()

TGHtmlElement * TGHtml::GetMap ( const char *  name)

Returns html map element.

Definition at line 1593 of file TGHtml.cxx.

◆ GetMarginHeight()

int TGHtml::GetMarginHeight ( )
inline

Definition at line 968 of file TGHtml.h.

◆ GetMarginWidth()

int TGHtml::GetMarginWidth ( )
inline

Definition at line 967 of file TGHtml.h.

◆ GetMarkupMap()

SHtmlTokenMap_t * TGHtml::GetMarkupMap ( int  n)
protected

Returns token map at location n.

Definition at line 1446 of file TGHtmlParse.cxx.

◆ GetPctWidth()

const char * TGHtml::GetPctWidth ( TGHtmlElement *  p,
char *  opt,
char *  ret 
)
protected

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.

◆ GetRulePadding()

int TGHtml::GetRulePadding ( ) const
inline

Definition at line 902 of file TGHtml.h.

◆ GetRuleRelief()

int TGHtml::GetRuleRelief ( ) const
inline

Definition at line 901 of file TGHtml.h.

◆ GetTableRelief()

int TGHtml::GetTableRelief ( ) const
inline

Definition at line 898 of file TGHtml.h.

◆ GetText()

const char * TGHtml::GetText ( ) const
inline

Definition at line 962 of file TGHtml.h.

◆ GetTokenName()

char * TGHtml::GetTokenName ( TGHtmlElement *  p)

Returns token name of html element p.

Definition at line 1409 of file TGHtmlParse.cxx.

◆ GetUid()

const char * TGHtml::GetUid ( const char *  string)
protected

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 490 of file TGHtml.cxx.

◆ GotoAnchor()

int TGHtml::GotoAnchor ( const char *  name)

Go to anchor position.

Definition at line 461 of file TGHtml.cxx.

◆ HandleButton()

Bool_t TGHtml::HandleButton ( Event_t *  event)
overridevirtual

Handle mouse button event.

Reimplemented from TGCompositeFrame.

Definition at line 1389 of file TGHtml.cxx.

◆ HandleFocusChange()

Bool_t TGHtml::HandleFocusChange ( Event_t *  event)
overridevirtual

Handle focus change event.

Reimplemented from TGCompositeFrame.

Definition at line 1132 of file TGHtml.cxx.

◆ HandleHtmlInput()

Bool_t TGHtml::HandleHtmlInput ( TGHtmlInput *  pr,
Event_t *  event 
)

Handle html input (button, checkbox, ...) event.

Definition at line 1176 of file TGHtml.cxx.

◆ HandleIdleEvent()

Bool_t TGHtml::HandleIdleEvent ( TGIdleHandler *  i)
overridevirtual

Handles idle event.

Reimplemented from TGWindow.

Definition at line 773 of file TGHtml.cxx.

◆ HandleMenu()

void TGHtml::HandleMenu ( Int_t  id)

Handle context menu entries events.

Definition at line 1373 of file TGHtml.cxx.

◆ HandleMotion()

Bool_t TGHtml::HandleMotion ( Event_t *  event)
overridevirtual

handle mouse motion events

Reimplemented from TGCompositeFrame.

Definition at line 1438 of file TGHtml.cxx.

◆ HandleRadioButton()

Bool_t TGHtml::HandleRadioButton ( TGHtmlInput *  p)

Handle radio button event.

Definition at line 1267 of file TGHtml.cxx.

◆ HandleTimer()

Bool_t TGHtml::HandleTimer ( TTimer *  timer)
overridevirtual

Handle timer event.

Reimplemented from TObject.

Definition at line 1004 of file TGHtml.cxx.

◆ HClear()

void TGHtml::HClear ( )
protected

Erase all data from the HTML widget. Bring it back to an empty screen.

Definition at line 901 of file TGHtml.cxx.

◆ ImageChanged()

void TGHtml::ImageChanged ( TGHtmlImage *  pImage,
int  newWidth,
int  newHeight 
)
protected

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.

◆ InArea()

int TGHtml::InArea ( TGHtmlMapArea *  p,
int  left,
int  top,
int  x,
int  y 
)

Only support rect and circles for now.

Definition at line 1574 of file TGHtml.cxx.

◆ IndexMod()

int TGHtml::IndexMod ( TGHtmlElement **  pp,
int *  ip,
char *  cp 
)
protected

Modify an index for both pointer and char +/-/=N.

Definition at line 251 of file TGHtmlIndex.cxx.

◆ IndexToBlockIndex()

void TGHtml::IndexToBlockIndex ( SHtmlIndex_t  sIndex,
TGHtmlBlock **  ppBlock,
int *  piIndex 
)
protected

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.

◆ InputSelected()

void TGHtml::InputSelected ( const char *  name,
const char *  val 
)
virtual

Emit Selected() signal.

Definition at line 1326 of file TGHtml.cxx.

◆ InsertToken()

TGHtmlElement * TGHtml::InsertToken ( TGHtmlElement *  pToken,
char *  zType,
char *  zArgs,
int  offs 
)
protected

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 1113 of file TGHtmlParse.cxx.

◆ IsDarkColor()

int TGHtml::IsDarkColor ( ColorStruct_t *  p)
protected

Check to see if the given color is too dark to be easily distinguished from black.

Definition at line 1678 of file TGHtml.cxx.

◆ IsLightColor()

int TGHtml::IsLightColor ( ColorStruct_t *  p)
protected

Check to see if the given color is too light to be easily distinguished from white.

Definition at line 1725 of file TGHtml.cxx.

◆ IsVisited()

virtual int TGHtml::IsVisited ( const char *  )
inlinevirtual

Definition at line 924 of file TGHtml.h.

◆ ItemLayout()

Bool_t TGHtml::ItemLayout ( )
overridevirtual

Layout html widget.

Reimplemented from TGView.

Definition at line 834 of file TGHtml.cxx.

◆ LayoutDoc()

void TGHtml::LayoutDoc ( )
protected

Advance the layout as far as possible.

Definition at line 1178 of file TGHtmlLayout.cxx.

◆ ListTokens()

TGString * TGHtml::ListTokens ( TGHtmlElement *  p,
TGHtmlElement *  pEnd 
)

Return all tokens between the two elements as a string list.

Definition at line 1454 of file TGHtmlParse.cxx.

◆ LoadImage()

TImage * TGHtml::LoadImage ( const char *  url,
int  w = 0,
int  h = 0 
)
virtual

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.

◆ LostSelection()

void TGHtml::LostSelection ( )
protected

Clear selection.

Definition at line 2027 of file TGHtml.cxx.

◆ MakeInvisible()

void TGHtml::MakeInvisible ( TGHtmlElement *  p_first,
TGHtmlElement *  p_last 
)
protected

Add the STY_Invisible style to every token between p_first and p_last.

Definition at line 144 of file TGHtmlSizer.cxx.

◆ MakeMarkupEntry()

TGHtmlMarkupElement * TGHtml::MakeMarkupEntry ( int  objType,
int  type,
int  argc,
int  arglen[],
char *  argv[] 
)
protected

Make one markup entry.

Definition at line 1006 of file TGHtmlParse.cxx.

◆ MapControls()

int TGHtml::MapControls ( )
protected

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.

◆ MaxIndex()

void TGHtml::MaxIndex ( TGHtmlElement *  p,
int *  pIndex,
int  isLast 
)
protected

Find the maximum index for the given token.

Definition at line 97 of file TGHtmlIndex.cxx.

◆ MinMax()

TGHtmlElement * TGHtml::MinMax ( TGHtmlElement *  p,
int *  pMin,
int *  pMax,
int  lineWidth,
int  hasbg 
)
protected

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.

◆ MouseDown()

virtual void TGHtml::MouseDown ( const char *  uri)
inlinevirtual

Definition at line 1120 of file TGHtml.h.

◆ MouseOver()

virtual void TGHtml::MouseOver ( const char *  uri)
inlinevirtual

Definition at line 1119 of file TGHtml.h.

◆ MoveVertically()

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.

◆ NameToPmap()

SHtmlTokenMap_t * TGHtml::NameToPmap ( char *  zType)
protected

Returns token map matching zType name.

Definition at line 1282 of file TGHtmlParse.cxx.

◆ NameToType()

int TGHtml::NameToType ( char *  zType)
protected

Convert a markup name into a type integer.

Definition at line 1302 of file TGHtmlParse.cxx.

◆ NextMarkupType()

int TGHtml::NextMarkupType ( TGHtmlElement *  p)
protected

Return the next markup type [TGHtmlElement::NextMarkupType].

Definition at line 812 of file TGHtmlLayout.cxx.

◆ ParseText()

int TGHtml::ParseText ( char *  text,
const char *  index = nullptr 
)

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 325 of file TGHtml.cxx.

◆ PopStyleStack()

SHtmlStyle_t TGHtml::PopStyleStack ( int  tag)
protected

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 87 of file TGHtmlSizer.cxx.

◆ PrintList()

void TGHtml::PrintList ( TGHtmlElement *  first,
TGHtmlElement *  last 
)

Print a list of tokens.

Definition at line 1509 of file TGHtmlParse.cxx.

◆ ProcessApplet()

virtual TGFrame * TGHtml::ProcessApplet ( TGHtmlInput *  )
inlinevirtual

Definition at line 942 of file TGHtml.h.

◆ ProcessFrame()

virtual int TGHtml::ProcessFrame ( )
inlinevirtual

Definition at line 938 of file TGHtml.h.

◆ ProcessMessage()

Bool_t TGHtml::ProcessMessage ( Longptr_t  msg,
Longptr_t  p1,
Longptr_t  p2 
)
overridevirtual

Process messages (GUI events) in the html widget.

Reimplemented from TGCompositeFrame.

Definition at line 670 of file TGHtmlForm.cxx.

◆ ProcessScript()

virtual char * TGHtml::ProcessScript ( TGHtmlScript *  )
inlinevirtual

Definition at line 958 of file TGHtml.h.

◆ ProcessToken()

virtual int TGHtml::ProcessToken ( TGHtmlElement *  ,
const char *  ,
int   
)
inlinevirtual

Definition at line 928 of file TGHtml.h.

◆ PushStyleStack()

void TGHtml::PushStyleStack ( int  tag,
SHtmlStyle_t  style 
)
protected

Push a new rendering style onto the stack.

tag - Tag for this style. Normally the end-tag such as </h3> or </em>. style - The style to push

Definition at line 66 of file TGHtmlSizer.cxx.

◆ RadioChanged()

void TGHtml::RadioChanged ( const char *  name,
const char *  val 
)
virtual

Emit RadioChanged() signal.

Definition at line 1313 of file TGHtml.cxx.

◆ Redraw()

void TGHtml::Redraw ( )
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 544 of file TGHtml.cxx.

◆ RedrawArea()

void TGHtml::RedrawArea ( int  left,
int  top,
int  right,
int  bottom 
)
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 789 of file TGHtml.cxx.

◆ RedrawBlock()

void TGHtml::RedrawBlock ( TGHtmlBlock *  p)
protected

Redraw the TGHtmlBlock given.

Definition at line 866 of file TGHtml.cxx.

◆ RedrawEverything()

void TGHtml::RedrawEverything ( )
protected

Call this routine to force the entire widget to be redrawn.

Definition at line 877 of file TGHtml.cxx.

◆ RedrawText()

void TGHtml::RedrawText ( int  y)
protected

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 887 of file TGHtml.cxx.

◆ ResetBlocks()

void TGHtml::ResetBlocks ( )
inline

Definition at line 978 of file TGHtml.h.

◆ ResetLayoutContext()

void TGHtml::ResetLayoutContext ( )
protected

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 533 of file TGHtml.cxx.

◆ ResolveUri()

char * TGHtml::ResolveUri ( const char *  zUri)
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 284 of file TGHtmlUri.cxx.

◆ SaveFileAs()

void TGHtml::SaveFileAs ( )

Save file.

Ask user for a file name via the file dialog. The pre-filled file name will be extracted from the current URI, if any

Definition at line 1348 of file TGHtml.cxx.

◆ SavePrimitive()

void TGHtml::SavePrimitive ( std::ostream &  out,
Option_t *  option = "" 
)
overridevirtual

Save a html widget as a C++ statement(s) on output stream out.

Reimplemented from TGCompositeFrame.

Definition at line 2122 of file TGHtml.cxx.

◆ ScheduleRedraw()

void TGHtml::ScheduleRedraw ( )
protected

Make sure that a call to the Redraw() routine has been queued.

Definition at line 762 of file TGHtml.cxx.

◆ SelectionSet()

int TGHtml::SelectionSet ( const char *  startIx,
const char *  endIx 
)
protected

Set selection.

Definition at line 2042 of file TGHtml.cxx.

◆ SetBaseUri()

void TGHtml::SetBaseUri ( const char *  uri)

Sets base URI.

Definition at line 451 of file TGHtml.cxx.

◆ SetInsert()

int TGHtml::SetInsert ( const char *  insIx)
protected

Set the position of the insertion cursor.

Definition at line 2097 of file TGHtml.cxx.

◆ SetRuleRelief()

void TGHtml::SetRuleRelief ( int  relief)

Sets relief mode of html rule.

Definition at line 396 of file TGHtml.cxx.

◆ SetTableRelief()

void TGHtml::SetTableRelief ( int  relief)

Sets relief mode of html table.

Definition at line 384 of file TGHtml.cxx.

◆ SizeAndLink()

void TGHtml::SizeAndLink ( TGFrame *  frame,
TGHtmlInput *  pElem 
)
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.

◆ Sizer()

void TGHtml::Sizer ( )
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 1076 of file TGHtmlSizer.cxx.

◆ StringHW()

void TGHtml::StringHW ( const char *  str,
int *  h,
int *  w 
)
protected

Return the height and width of string.

Definition at line 77 of file TGHtmlTable.cxx.

◆ SubmitClicked()

void TGHtml::SubmitClicked ( const char *  val)
virtual

Emit SubmitClicked() signal.

Definition at line 1339 of file TGHtml.cxx.

◆ TableBgndImage()

void TGHtml::TableBgndImage ( TGHtmlElement *  p)
protected

Set background picture of a html table.

Definition at line 1022 of file TGHtmlSizer.cxx.

◆ TableDimensions()

TGHtmlElement * TGHtml::TableDimensions ( TGHtmlTable *  pStart,
int  lineWidth 
)

pStart points to a <table>.

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 </table> element, or to NULL if there is no </table>.

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 </table>, </tr>, </td> and </th> back to the <table> markup are also filled in. And for each <td> and <th> markup, the pTable and pEnd fields are set to their proper values.

pStart - The <table> markup lineWidth - Total width available to the table

Definition at line 374 of file TGHtmlTable.cxx.

◆ TableText()

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.

◆ TextInsertCmd()

int TGHtml::TextInsertCmd ( int  argc,
char **  argv 
)
protected

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 1184 of file TGHtmlParse.cxx.

◆ TokenByIndex()

TGHtmlElement * TGHtml::TokenByIndex ( int  N,
int  flag 
)
protected

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.

◆ Tokenize()

int TGHtml::Tokenize ( )
protected

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 563 of file TGHtmlParse.cxx.

◆ TokenizerAppend()

void TGHtml::TokenizerAppend ( const char *  text)
protected

Append text to the tokenizer engine.

Definition at line 1071 of file TGHtmlParse.cxx.

◆ TokenNumber()

int TGHtml::TokenNumber ( TGHtmlElement *  p)
protected

Return the token number for the given TGHtmlElement.

Definition at line 79 of file TGHtmlIndex.cxx.

◆ TypeToName()

const char * TGHtml::TypeToName ( int  type)
protected

Convert a type into a symbolic name.

Definition at line 1311 of file TGHtmlParse.cxx.

◆ UnderlineLinks()

void TGHtml::UnderlineLinks ( int  onoff)

Set/reset html links underline.

Definition at line 408 of file TGHtml.cxx.

◆ UnlinkAndFreeBlock()

void TGHtml::UnlinkAndFreeBlock ( TGHtmlBlock *  pBlock)
protected

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 70 of file TGHtmlDraw.cxx.

◆ UnmapControls()

void TGHtml::UnmapControls ( )
protected

Unmap any input control that is currently mapped.

Definition at line 51 of file TGHtmlForm.cxx.

◆ UpdateBackgroundStart()

void TGHtml::UpdateBackgroundStart ( )
overrideprotectedvirtual

Start background update.

Reimplemented from TGView.

Definition at line 250 of file TGHtml.cxx.

◆ UpdateInsert()

void TGHtml::UpdateInsert ( )
protected

Recompute the position of the insertion cursor based on the position in fIns.

Definition at line 2084 of file TGHtml.cxx.

◆ UpdateSelection()

void TGHtml::UpdateSelection ( int  forceUpdate)
protected

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 1928 of file TGHtml.cxx.

◆ UpdateSelectionDisplay()

void TGHtml::UpdateSelectionDisplay ( )
protected

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 1981 of file TGHtml.cxx.

Member Data Documentation

◆ fAddEndTags

int TGHtml::fAddEndTags
protected

Definition at line 1254 of file TGHtml.h.

◆ fAFont

TGFont* TGHtml::fAFont[71]
protected

Definition at line 1228 of file TGHtml.h.

◆ fAGcCache

GcCache_t TGHtml::fAGcCache[32]
protected

Definition at line 1242 of file TGHtml.h.

◆ fAnchorFlags

int TGHtml::fAnchorFlags
protected

Definition at line 1200 of file TGHtml.h.

◆ fAnchorStart

TGHtmlAnchor* TGHtml::fAnchorStart
protected

Definition at line 1204 of file TGHtml.h.

◆ fApColor

ColorStruct_t* TGHtml::fApColor[32]
protected

Definition at line 1232 of file TGHtml.h.

◆ fBgColor

ColorStruct_t* TGHtml::fBgColor
protected

Definition at line 1237 of file TGHtml.h.

◆ fBgImage

TImage* TGHtml::fBgImage
protected

Definition at line 1246 of file TGHtml.h.

◆ fColorUsed

Long_t TGHtml::fColorUsed
protected

Definition at line 1233 of file TGHtml.h.

◆ fCursor

Cursor_t TGHtml::fCursor
protected

Definition at line 1270 of file TGHtml.h.

◆ fDirtyBottom

int TGHtml::fDirtyBottom
protected

Definition at line 1277 of file TGHtml.h.

◆ fDirtyLeft

int TGHtml::fDirtyLeft
protected

Definition at line 1274 of file TGHtml.h.

◆ fDirtyRight

int TGHtml::fDirtyRight
protected

Definition at line 1277 of file TGHtml.h.

◆ fDirtyTop

int TGHtml::fDirtyTop
protected

Definition at line 1274 of file TGHtml.h.

◆ fExiting

int TGHtml::fExiting
protected

Definition at line 1288 of file TGHtml.h.

◆ fExportSelection

int TGHtml::fExportSelection
protected

Definition at line 1260 of file TGHtml.h.

◆ fExts

SHtmlExtensions_t* TGHtml::fExts
protected

Definition at line 1283 of file TGHtml.h.

◆ fFgColor

ColorStruct_t* TGHtml::fFgColor
protected

Definition at line 1238 of file TGHtml.h.

◆ fFirstBlock

TGHtmlBlock* TGHtml::fFirstBlock
protected

Definition at line 1143 of file TGHtml.h.

◆ fFirstInput

TGHtmlInput* TGHtml::fFirstInput
protected

Definition at line 1145 of file TGHtml.h.

◆ fFlags

int TGHtml::fFlags
protected

Definition at line 1278 of file TGHtml.h.

◆ fFontValid

char TGHtml::fFontValid[(71+7)/8]
protected

Definition at line 1229 of file TGHtml.h.

◆ fFormElemLast

TGHtmlInput* TGHtml::fFormElemLast
protected

Definition at line 1207 of file TGHtml.h.

◆ fFormElemStart

TGHtmlInput* TGHtml::fFormElemStart
protected

Definition at line 1206 of file TGHtml.h.

◆ fFormPadding

int TGHtml::fFormPadding
protected

Definition at line 1248 of file TGHtml.h.

◆ fFormStart

TGHtmlForm* TGHtml::fFormStart
protected

Definition at line 1205 of file TGHtml.h.

◆ fGcNextToFree

int TGHtml::fGcNextToFree
protected

Definition at line 1243 of file TGHtml.h.

◆ fHasFrames

int TGHtml::fHasFrames
protected

Definition at line 1253 of file TGHtml.h.

◆ fHasScript

int TGHtml::fHasScript
protected

Definition at line 1252 of file TGHtml.h.

◆ fHighlightBgColorPtr

ColorStruct_t* TGHtml::fHighlightBgColorPtr
protected

Definition at line 1225 of file TGHtml.h.

◆ fHighlightColorPtr

ColorStruct_t* TGHtml::fHighlightColorPtr
protected

Definition at line 1227 of file TGHtml.h.

◆ fHighlightWidth

int TGHtml::fHighlightWidth
protected

Definition at line 1220 of file TGHtml.h.

◆ fICol

int TGHtml::fICol
protected

Definition at line 1181 of file TGHtml.h.

◆ fIDark

int TGHtml::fIDark[32]
protected

Definition at line 1235 of file TGHtml.h.

◆ fIdind

int TGHtml::fIdind
protected

Definition at line 1279 of file TGHtml.h.

◆ fIdle

TGIdleHandler* TGHtml::fIdle
protected

Definition at line 1189 of file TGHtml.h.

◆ fILight

int TGHtml::fILight[32]
protected

Definition at line 1236 of file TGHtml.h.

◆ fImageList

TGHtmlImage* TGHtml::fImageList
protected

Definition at line 1245 of file TGHtml.h.

◆ fInDt

int TGHtml::fInDt
protected

Definition at line 1201 of file TGHtml.h.

◆ fInnerList

TGHtmlListStart* TGHtml::fInnerList
protected

Definition at line 1208 of file TGHtml.h.

◆ fInParse

int TGHtml::fInParse
protected

Definition at line 1280 of file TGHtml.h.

◆ fInputIdx

int TGHtml::fInputIdx
protected

Definition at line 1151 of file TGHtml.h.

◆ fIns

SHtmlIndex_t TGHtml::fIns
protected

Definition at line 1170 of file TGHtml.h.

◆ fInsIndex

int TGHtml::fInsIndex
protected

Definition at line 1172 of file TGHtml.h.

◆ fInsOffTime

int TGHtml::fInsOffTime
protected

Definition at line 1167 of file TGHtml.h.

◆ fInsOnTime

int TGHtml::fInsOnTime
protected

Definition at line 1166 of file TGHtml.h.

◆ fInsStatus

int TGHtml::fInsStatus
protected

Definition at line 1168 of file TGHtml.h.

◆ fInsTimer

TTimer* TGHtml::fInsTimer
protected

Definition at line 1169 of file TGHtml.h.

◆ fInTd

int TGHtml::fInTd
protected

Definition at line 1203 of file TGHtml.h.

◆ fInTr

int TGHtml::fInTr
protected

Definition at line 1202 of file TGHtml.h.

◆ fIPlaintext

int TGHtml::fIPlaintext
protected

Definition at line 1183 of file TGHtml.h.

◆ fLastBlock

TGHtmlBlock* TGHtml::fLastBlock
protected

Definition at line 1144 of file TGHtml.h.

◆ fLastGC

int TGHtml::fLastGC
protected

Definition at line 1244 of file TGHtml.h.

◆ fLastInput

TGHtmlInput* TGHtml::fLastInput
protected

Definition at line 1146 of file TGHtml.h.

◆ fLastSized

TGHtmlElement* TGHtml::fLastSized
protected

Definition at line 1140 of file TGHtml.h.

◆ fLastUri

const char* TGHtml::fLastUri
protected

Definition at line 1287 of file TGHtml.h.

◆ fLayoutContext

TGHtmlLayoutContext TGHtml::fLayoutContext
protected

Definition at line 1216 of file TGHtml.h.

◆ fLoEndPtr

TGHtmlElement* TGHtml::fLoEndPtr
protected

Definition at line 1209 of file TGHtml.h.

◆ fLoFormStart

TGHtmlForm* TGHtml::fLoFormStart
protected

Definition at line 1210 of file TGHtml.h.

◆ fMargins

TGInsets TGHtml::fMargins
protected

Definition at line 1223 of file TGHtml.h.

◆ fMaxX

int TGHtml::fMaxX
protected

Definition at line 1271 of file TGHtml.h.

◆ fMaxY

int TGHtml::fMaxY
protected

Definition at line 1271 of file TGHtml.h.

◆ fMenu

TGPopupMenu* TGHtml::fMenu
protected

Definition at line 1190 of file TGHtml.h.

◆ fNAlloc

int TGHtml::fNAlloc
protected

Definition at line 1178 of file TGHtml.h.

◆ fNComplete

int TGHtml::fNComplete
protected

Definition at line 1179 of file TGHtml.h.

◆ fNewLinkColor

ColorStruct_t* TGHtml::fNewLinkColor
protected

Definition at line 1239 of file TGHtml.h.

◆ fNextPlaced

TGHtmlElement* TGHtml::fNextPlaced
protected

Definition at line 1141 of file TGHtml.h.

◆ fNForm

int TGHtml::fNForm
protected

Definition at line 1148 of file TGHtml.h.

◆ fNInput

int TGHtml::fNInput
protected

Definition at line 1147 of file TGHtml.h.

◆ fNText

int TGHtml::fNText
protected

Definition at line 1177 of file TGHtml.h.

◆ fNToken

int TGHtml::fNToken
protected

Definition at line 1138 of file TGHtml.h.

◆ fOldLinkColor

ColorStruct_t* TGHtml::fOldLinkColor
protected

Definition at line 1240 of file TGHtml.h.

◆ fOverrideColors

int TGHtml::fOverrideColors
protected

Definition at line 1250 of file TGHtml.h.

◆ fOverrideFonts

int TGHtml::fOverrideFonts
protected

Definition at line 1249 of file TGHtml.h.

◆ fParaAlignment

int TGHtml::fParaAlignment
protected

Definition at line 1198 of file TGHtml.h.

◆ fPFirst

TGHtmlElement* TGHtml::fPFirst
protected

Definition at line 1136 of file TGHtml.h.

◆ fPInsBlock

TGHtmlBlock* TGHtml::fPInsBlock
protected

Definition at line 1171 of file TGHtml.h.

◆ fPLast

TGHtmlElement* TGHtml::fPLast
protected

Definition at line 1137 of file TGHtml.h.

◆ fPScript

TGHtmlScript* TGHtml::fPScript
protected

Definition at line 1187 of file TGHtml.h.

◆ fPSelEndBlock

TGHtmlBlock* TGHtml::fPSelEndBlock
protected

Definition at line 1162 of file TGHtml.h.

◆ fPSelStartBlock

TGHtmlBlock* TGHtml::fPSelStartBlock
protected

Definition at line 1158 of file TGHtml.h.

◆ fRadioIdx

int TGHtml::fRadioIdx
protected

Definition at line 1152 of file TGHtml.h.

◆ fRowAlignment

int TGHtml::fRowAlignment
protected

Definition at line 1199 of file TGHtml.h.

◆ fRulePadding

int TGHtml::fRulePadding
protected

Definition at line 1267 of file TGHtml.h.

◆ fRuleRelief

int TGHtml::fRuleRelief
protected

Definition at line 1266 of file TGHtml.h.

◆ fSelBegin

SHtmlIndex_t TGHtml::fSelBegin
protected

Definition at line 1156 of file TGHtml.h.

◆ fSelectionColor

ColorStruct_t* TGHtml::fSelectionColor
protected

Definition at line 1241 of file TGHtml.h.

◆ fSelEnd

SHtmlIndex_t TGHtml::fSelEnd
protected

Definition at line 1157 of file TGHtml.h.

◆ fSelEndIndex

Html_16_t TGHtml::fSelEndIndex
protected

Definition at line 1161 of file TGHtml.h.

◆ fSelStartIndex

Html_16_t TGHtml::fSelStartIndex
protected

Definition at line 1159 of file TGHtml.h.

◆ fStyleStack

SHtmlStyleStack_t* TGHtml::fStyleStack
protected

Definition at line 1197 of file TGHtml.h.

◆ fTableBorderMin

int TGHtml::fTableBorderMin
protected

Definition at line 1255 of file TGHtml.h.

◆ fTableRelief

int TGHtml::fTableRelief
protected

Definition at line 1265 of file TGHtml.h.

◆ fUidTable

THashTable* TGHtml::fUidTable
protected

Definition at line 1285 of file TGHtml.h.

◆ fUnderlineLinks

int TGHtml::fUnderlineLinks
protected

Definition at line 1251 of file TGHtml.h.

◆ fVarId

int TGHtml::fVarId
protected

Definition at line 1149 of file TGHtml.h.

◆ fVarind

int TGHtml::fVarind
protected

Definition at line 1256 of file TGHtml.h.

◆ fZBase

const char* TGHtml::fZBase
protected

Definition at line 1268 of file TGHtml.h.

◆ fZBaseHref

char* TGHtml::fZBaseHref
protected

Definition at line 1269 of file TGHtml.h.

◆ fZGoto

char* TGHtml::fZGoto
protected

Definition at line 1281 of file TGHtml.h.

◆ fZText

char* TGHtml::fZText
protected

Definition at line 1176 of file TGHtml.h.

Libraries for TGHtml:
[legend]
The documentation for this class was generated from the following files: