TGTextButton

class description - source file - inheritance tree

class TGTextButton : public TGButton


    protected:

      virtual void DoRedraw()
              void Init()

    public:

             TGTextButton TGTextButton(const TGWindow* p, const char* s, Int_t id = -1, GContext_t norm = fgDefaultGC, FontStruct_t font = fgDefaultFontStruct, UInt_t option = kRaisedFrame|kDoubleBorder)
             TGTextButton TGTextButton(const TGWindow* p, TGHotString* s, Int_t id = -1, GContext_t norm = fgDefaultGC, FontStruct_t font = fgDefaultFontStruct, UInt_t option = kRaisedFrame|kDoubleBorder)
             TGTextButton TGTextButton(const TGWindow* p, const char* s, const char* cmd, Int_t id = -1, GContext_t norm = fgDefaultGC, FontStruct_t font = fgDefaultFontStruct, UInt_t option = kRaisedFrame|kDoubleBorder)
             TGTextButton TGTextButton(TGTextButton&)
             virtual void ~TGTextButton()
                  TClass* Class()
      virtual TGDimension GetDefaultSize() const
       const TGHotString* GetText() const
           virtual Bool_t HandleKey(Event_t* event)
          virtual TClass* IsA() const
                     void SetText(TGHotString* new_label)
                     void SetTextJustify(Int_t tmode)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)

  Data Members

    protected:

             TGHotString* fLabel               button text
                    Int_t fTMode               text drawing mode (ETextJustification)
                    Int_t fHKeycode            hotkey
             FontStruct_t fFontStruct          font to draw text
      static FontStruct_t fgDefaultFontStruct

Class Description

                                                                      
 TGButton, TGTextButton, TGPictureButton, TGCheckButton and           
 TGRadioButton                                                        
                                                                      
 This header defines all GUI button widgets.                          
                                                                      
 TGButton is a button abstract base class. It defines general button  
 behaviour.                                                           
                                                                      
 Selecting a text or picture button will generate the event:          
 kC_COMMAND, kCM_BUTTON, button id, user data.                        
                                                                      
 Selecting a check button will generate the event:                    
 kC_COMMAND, kCM_CHECKBUTTON, button id, user data.                   
                                                                      
 Selecting a radio button will generate the event:                    
 kC_COMMAND, kCM_RADIOBUTTON, button id, user data.                   
                                                                      
 If a command string has been specified (via SetCommand()) then this  
 command string will be executed via the interpreter whenever a       
 button is selected. A command string can contain the macros:         
 $MSG   -- kC_COMMAND, kCM[CHECK|RADIO]BUTTON packed message          
           (use GET_MSG() and GET_SUBMSG() to unpack)                 
 $PARM1 -- button id                                                  
 $PARM2 -- user data pointer                                          
 Before executing these macros are expanded into the respective       
 Long_t's

TGTextButton(const TGWindow *p, TGHotString *s, Int_t id, GContext_t norm, FontStruct_t font, UInt_t options) : TGButton(p, id, norm, options)

 Create a text button widget. The hotstring will be adopted and deleted
 by the text button.

TGTextButton(const TGWindow *p, const char *s, Int_t id, GContext_t norm, FontStruct_t font, UInt_t options) : TGButton(p, id, norm, options)

 Create a text button widget.

TGTextButton(const TGWindow *p, const char *s, const char *cmd, Int_t id, GContext_t norm, FontStruct_t font, UInt_t options) : TGButton(p, id, norm, options)

 Create a text button widget and set cmd string at same time.

void Init()

 Common initialization used by the different ctors.

~TGTextButton()

 Delete a text button widget.

void SetText(TGHotString *new_label)

 Set new button text.

void DoRedraw()

 Draw the text button.

Bool_t HandleKey(Event_t *event)

 Handle key event. This function will be called when the hotkey is hit.

Inline Functions

               TGDimension GetDefaultSize() const
        const TGHotString* GetText() const
                      void SetTextJustify(Int_t tmode)
                   TClass* Class()
                   TClass* IsA() const
                      void ShowMembers(TMemberInspector& insp, char* parent)
                      void Streamer(TBuffer& b)
              TGTextButton TGTextButton(TGTextButton&)

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