TGButton

class TGButton : public TGFrame, public TGWidget

    protected:

      virtual void SetGroup(TGButtonGroup* group)
      virtual void SetToggleButton(Bool_t)

    public:

                           TGButton(const TGWindow* p, Int_t id, GContext_t norm = GetDefaultGC()(), UInt_t option = kRaisedFrame|kDoubleBorder)
                           TGButton(const TGButton&)
                   virtual ~TGButton()
              virtual void AllowStayDown(Bool_t a)
            static TClass* Class()
              virtual void Clicked()
        static const TGGC& GetDefaultGC() const
            TGButtonGroup* GetGroup() const
        static const TGGC& GetHibckgndGC() const
      virtual EButtonState GetState() const
             virtual void* GetUserData() const
            virtual Bool_t HandleButton(Event_t* event)
            virtual Bool_t HandleCrossing(Event_t* event)
           virtual TClass* IsA() const
            virtual Bool_t IsDown() const
            virtual Bool_t IsExclusiveToggle() const
            virtual Bool_t IsOn() const
            virtual Bool_t IsToggleButton() const
              virtual void Pressed()
              virtual void Released()
              virtual void SetDown(Bool_t on = kTRUE)
              virtual void SetOn(Bool_t on = kTRUE)
              virtual void SetState(EButtonState state)
              virtual void SetToolTipText(const char* text, Long_t delayms = 1000)
              virtual void SetUserData(void* userData)
              virtual void ShowMembers(TMemberInspector& insp, char* parent)
              virtual void Streamer(TBuffer& b)
                      void StreamerNVirtual(TBuffer& b)
              virtual void Toggle()
              virtual void Toggled(Bool_t on)

Data Members

    protected:

              UInt_t fTWidth       button width
              UInt_t fTHeight      button height
        EButtonState fState        button state
              Bool_t fStayDown     true if button has to stay down
          GContext_t fNormGC       graphics context used for drawing button
               void* fUserData     pointer to user data structure
          TGToolTip* fTip          tool tip associated with button
      TGButtonGroup* fGroup        button group this button belongs to
         static TGGC fgHibckgndGC  
         static TGGC fgDefaultGC   

See also

TGCheckButton, TGPictureButton, TGRadioButton, TGTextButton

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                                                             
                                                                      

 Create button base class part.

 Delete button.

 Set button state.

 Sets new button-group for this button.

 Handle mouse button event.

 Handle mouse crossing event.

 Set tool tip text associated with this button. The delay is in
 milliseconds (minimum 250). To remove tool tip call method with
 text = 0.

Inline Functions

                  void SetToggleButton(Bool_t)
                  void SetUserData(void* userData)
                 void* GetUserData() const
          EButtonState GetState() const
                  void AllowStayDown(Bool_t a)
        TGButtonGroup* GetGroup() const
                Bool_t IsDown() const
                  void SetDown(Bool_t on = kTRUE)
                Bool_t IsOn() const
                  void SetOn(Bool_t on = kTRUE)
                Bool_t IsToggleButton() const
                Bool_t IsExclusiveToggle() const
                  void Toggle()
                  void Pressed()
                  void Released()
                  void Clicked()
                  void Toggled(Bool_t on)
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
              TGButton TGButton(const TGButton&)