library: libGui
#include "TGButton.h" |
TGButton
class description - source file - inheritance tree (.pdf)
protected:
virtual void EmitSignals(Bool_t wasUp)
virtual void SetToggleButton(Bool_t)
public:
TGButton(const TGWindow* p = 0, Int_t id = -1, 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 TGToolTip* GetToolTip() 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 SavePrimitive(ofstream& out, Option_t* option)
virtual void SetDown(Bool_t on = kTRUE, Bool_t emit = kFALSE)
virtual void SetEnabled(Bool_t e = kTRUE)
virtual void SetGroup(TGButtonGroup* gr)
virtual void SetOn(Bool_t on = kTRUE, Bool_t emit = kFALSE)
virtual void SetState(EButtonState state, Bool_t emit = kFALSE)
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(Bool_t emit = kFALSE)
virtual void Toggled(Bool_t on)
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 const TGGC* fgDefaultGC
static const TGGC* fgHibckgndGC
static Window_t fgReleaseBtn the last released button
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
$PARM2 -- user data pointer
Before executing these macros are expanded into the respective
Long_t's
TGButton(const TGWindow *p, Int_t id, GContext_t norm, UInt_t options)
: TGFrame(p, 1, 1, options)
Create button base class part.
~TGButton()
Delete button.
void SetState(EButtonState state, Bool_t emit)
Set button state.
void SetDown(Bool_t on, Bool_t emit)
void SetGroup(TGButtonGroup *group)
Sets new button-group for this button.
Bool_t HandleButton(Event_t *event)
Handle mouse button event.
void EmitSignals(Bool_t was)
Bool_t HandleCrossing(Event_t *event)
Handle mouse crossing event.
void SetToolTipText(const char *text, Long_t delayms)
Set tool tip text associated with this button. The delay is in
milliseconds (minimum 250). To remove tool tip call method with
text = 0.
const TGGC& GetDefaultGC()
const TGGC& GetHibckgndGC()
void SavePrimitive(ofstream &out, Option_t *option)
Save a button widget as a C++ statement(s) on output stream out
Inline Functions
void SetToggleButton(Bool_t)
void SetUserData(void* userData)
void* GetUserData() const
TGToolTip* GetToolTip() const
EButtonState GetState() const
void AllowStayDown(Bool_t a)
TGButtonGroup* GetGroup() const
Bool_t IsDown() const
Bool_t IsOn() const
void SetOn(Bool_t on = kTRUE, Bool_t emit = kFALSE)
Bool_t IsToggleButton() const
Bool_t IsExclusiveToggle() const
void Toggle(Bool_t emit = kFALSE)
void SetEnabled(Bool_t e = kTRUE)
void Pressed()
void Released()
void Clicked()
void Toggled(Bool_t on)
TClass* Class()
TClass* IsA() const
void ShowMembers(TMemberInspector& insp, char* parent)
void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
TGButton TGButton(const TGButton&)
Author: Fons Rademakers 06/01/98
Last update: root/gui:$Name: $:$Id: TGButton.cxx,v 1.59 2005/09/05 13:33:08 rdm Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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