class TGLOverlayButton: public TGLOverlayElement, public TQObject



 GL-overaly button.

Function Members (Methods)

public:

	TGLOverlayButton(TGLViewerBase* parent, const char* text, Float_t posx, Float_t posy, Float_t width, Float_t height)
virtual	~TGLOverlayButton()
static Bool_t	TQObject::AreAllSignalsBlocked()
Bool_t	TQObject::AreSignalsBlocked() const
static Bool_t	TQObject::BlockAllSignals(Bool_t b)
Bool_t	TQObject::BlockSignals(Bool_t b)
virtual void	TQObject::ChangedBy(const char* method)SIGNAL
static TClass*	Class()
virtual void	Clicked(TGLViewerBase* viewer)SIGNAL
void	TQObject::CollectClassSignalLists(TList& list, TClass* cls)
Bool_t	TQObject::Connect(const char* signal, const char* receiver_class, void* receiver, const char* slot)
static Bool_t	TQObject::Connect(TQObject* sender, const char* signal, const char* receiver_class, void* receiver, const char* slot)
static Bool_t	TQObject::Connect(const char* sender_class, const char* signal, const char* receiver_class, void* receiver, const char* slot)
virtual void	TQObject::Connected(const char*)
virtual void	TQObject::Destroyed()SIGNAL
Bool_t	TQObject::Disconnect(const char* signal = 0, void* receiver = 0, const char* slot = 0)
static Bool_t	TQObject::Disconnect(TQObject* sender, const char* signal = 0, void* receiver = 0, const char* slot = 0)
static Bool_t	TQObject::Disconnect(const char* class_name, const char* signal, void* receiver = 0, const char* slot = 0)
virtual void	TQObject::Disconnected(const char*)
void	TQObject::Emit(const char* signal)
void	TQObject::Emit(const char* signal, Long_t* paramArr)
void	TQObject::Emit(const char* signal, const char* params)
void	TQObject::Emit(const char* signal, Double_t param)
void	TQObject::Emit(const char* signal, Long_t param)
void	TQObject::Emit(const char* signal, Long64_t param)
void	TQObject::Emit(const char* signal, Bool_t param)
void	TQObject::Emit(const char* signal, Char_t param)
void	TQObject::Emit(const char* signal, UChar_t param)
void	TQObject::Emit(const char* signal, Short_t param)
void	TQObject::Emit(const char* signal, UShort_t param)
void	TQObject::Emit(const char* signal, Int_t param)
void	TQObject::Emit(const char* signal, UInt_t param)
void	TQObject::Emit(const char* signal, ULong_t param)
void	TQObject::Emit(const char* signal, ULong64_t param)
void	TQObject::Emit(const char* signal, Float_t param)
void	TQObject::EmitVA(const char* signal, Int_t nargs)
void	TQObject::EmitVA(const char* signal, Int_t nargs, va_list va)
virtual Pixel_t	GetBackColor() const
TList*	TQObject::GetListOfClassSignals() const
TList*	TQObject::GetListOfConnections() const
TList*	TQObject::GetListOfSignals() const
TGLOverlayElement::ERole	TGLOverlayElement::GetRole() const
TGLOverlayElement::EState	TGLOverlayElement::GetState() const
virtual const char*	GetText() const
virtual Pixel_t	GetTextColor() const
virtual Bool_t	Handle(TGLRnrCtx& rnrCtx, TGLOvlSelectRecord& selRec, Event_t* event)
virtual Bool_t	TQObject::HasConnection(const char* signal_name) const
virtual void	TQObject::HighPriority(const char* signal_name, const char* slot_name = 0)
virtual TClass*	IsA() const
static void	TQObject::LoadRQ_OBJECT()
virtual void	TQObject::LowPriority(const char* signal_name, const char* slot_name = 0)
virtual void	TQObject::Message(const char* msg)SIGNAL
virtual Bool_t	MouseEnter(TGLOvlSelectRecord& selRec)
virtual void	MouseLeave()
virtual Bool_t	TGLOverlayElement::MouseStillInside(TGLOvlSelectRecord& selRec)
virtual Int_t	TQObject::NumberOfConnections() const
virtual Int_t	TQObject::NumberOfSignals() const
virtual void	Render(TGLRnrCtx& rnrCtx)
virtual void	ResetState()
virtual void	SetAlphaValues(Float_t norm, Float_t high)
virtual void	SetBackColor(Pixel_t col)
void	TGLOverlayElement::SetBinaryState(Bool_t s)
virtual void	SetPosition(Float_t x, Float_t y)
void	TGLOverlayElement::SetRole(TGLOverlayElement::ERole r)
virtual void	SetSize(Float_t w, Float_t h)
void	TGLOverlayElement::SetState(TGLOverlayElement::EState s)
virtual void	SetText(const char* text)
virtual void	SetTextColor(Pixel_t col)
virtual void	ShowMembers(TMemberInspector& insp)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

protected:

static Int_t	TQObject::CheckConnectArgs(TQObject* sender, TClass* sender_class, const char* signal, TClass* receiver_class, const char* slot)
static Bool_t	TQObject::ConnectToClass(TQObject* sender, const char* signal, TClass* receiver_class, void* receiver, const char* slot)
static Bool_t	TQObject::ConnectToClass(const char* sender_class, const char* signal, TClass* receiver_class, void* receiver, const char* slot)
virtual void*	TQObject::GetSender()
virtual const char*	TQObject::GetSenderClassName() const
void	TGLOverlayElement::ProjectionMatrixPushIdentity()

private:

	TGLOverlayButton(const TGLOverlayButton&)
TGLOverlayButton&	operator=(const TGLOverlayButton&)

Data Members

public:

enum TGLOverlayElement::ERole {	kUser
	kViewer
	kAnnotation
	kAll
};
enum TGLOverlayElement::EState {	kInvisible
	kDisabled
	kActive
	kAllVisible
};

protected:

Int_t	fActiveID	active item identifier
Pixel_t	fBackColor	button background color
TGLFont	fFont	font used to render text
Float_t	fHeight	button height
Float_t	fHighAlpha	button alpha value (transparency) in highlight state
TList*	TQObject::fListOfConnections	! list of connections to this object
TList*	TQObject::fListOfSignals	! list of signals from this object
Float_t	fNormAlpha	button alpha value (transparency) in normal state
Float_t	fPosX	button x position
Float_t	fPosY	button y position
TGLOverlayElement::ERole	TGLOverlayElement::fRole
Bool_t	TQObject::fSignalsBlocked	! flag used for suppression of signals
TGLOverlayElement::EState	TGLOverlayElement::fState
TString	fText	button text
Pixel_t	fTextColor	text color
Float_t	fWidth	button width
static Bool_t	TQObject::fgAllSignalsBlocked	flag used for suppression of all signals

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLOverlayButton(TGLViewerBase* parent, const char* text, Float_t posx, Float_t posy, Float_t width, Float_t height)

 Constructor.

void Render(TGLRnrCtx& rnrCtx)

 Render the overlay elements.

void Clicked(TGLViewerBase* viewer)

 Emits "Clicked(TGLViewerBase*)" signal.
 Called when user click on the GL button.

Bool_t Handle(TGLRnrCtx& rnrCtx, TGLOvlSelectRecord& selRec, Event_t* event)

 Handle overlay event.
 Return TRUE if event was handled.

Bool_t MouseEnter(TGLOvlSelectRecord& selRec)

 Mouse has entered overlay area.

void MouseLeave()

 Mouse has left overlay area.

TGLOverlayButton(const TGLOverlayButton& )

TGLOverlayButton& operator=(const TGLOverlayButton& )

virtual ~TGLOverlayButton()

{ }

void ResetState()

{ fActiveID = -1; }

const char * GetText() const

{ return fText.Data(); }

Pixel_t GetBackColor() const

{ return fBackColor; }

Pixel_t GetTextColor() const

{ return fTextColor; }

void SetText(const char* text)

{ fText = text; }

void SetPosition(Float_t x, Float_t y)

{ fPosX = x; fPosY = y; }

void SetSize(Float_t w, Float_t h)

{ fWidth = w; fHeight = h; }

void SetAlphaValues(Float_t norm, Float_t high)

{ fNormAlpha = norm; fHighAlpha = high; }

void SetBackColor(Pixel_t col)

{ fBackColor = col; }

void SetTextColor(Pixel_t col)

{ fTextColor = col; }