TGFrame
class description - source file - inheritance tree
protected:
virtual void DoRedraw()
static Time_t GetLastClick()
virtual void* GetSender()
public:
TGFrame TGFrame(const TGWindow* p, UInt_t w, UInt_t h, UInt_t options = 0, ULong_t back = GetDefaultFrameBackground())
TGFrame TGFrame(TGClient* c, Window_t id, const TGWindow* parent = 0)
TGFrame TGFrame(TGFrame&)
virtual void ~TGFrame()
void AddInput(UInt_t emask)
virtual void ChangeBackground(ULong_t back)
virtual void ChangeOptions(UInt_t options)
static TClass* Class()
virtual void DrawBorder()
virtual ULong_t GetBackground() const
static const TGGC& GetBckgndGC() const
static const TGGC& GetBlackGC() const
static ULong_t GetBlackPixel()
Int_t GetBorderWidth() const
static ULong_t GetDefaultFrameBackground()
virtual UInt_t GetDefaultHeight() const
static ULong_t GetDefaultSelectedBackground()
virtual TGDimension GetDefaultSize() const
virtual UInt_t GetDefaultWidth() const
UInt_t GetEventMask() const
UInt_t GetHeight() const
static const TGGC& GetHilightGC() const
virtual const TGWindow* GetMainFrame() const
virtual UInt_t GetOptions() const
static const TGGC& GetShadowGC() const
TGDimension GetSize() const
static const TGGC& GetWhiteGC() const
static ULong_t GetWhitePixel()
UInt_t GetWidth() const
Int_t GetX() const
Int_t GetY() const
virtual Bool_t HandleButton(Event_t*)
virtual Bool_t HandleClientMessage(Event_t* event)
virtual Bool_t HandleColormapChange(Event_t*)
virtual Bool_t HandleConfigureNotify(Event_t* event)
virtual Bool_t HandleCrossing(Event_t*)
virtual Bool_t HandleDoubleClick(Event_t*)
virtual Bool_t HandleEvent(Event_t* event)
virtual Bool_t HandleFocusChange(Event_t*)
virtual Bool_t HandleKey(Event_t*)
virtual Bool_t HandleMotion(Event_t*)
virtual Bool_t HandleSelection(Event_t*)
virtual Bool_t HandleSelectionClear(Event_t*)
virtual Bool_t HandleSelectionRequest(Event_t*)
virtual TClass* IsA() const
virtual void Layout()
virtual void MapSubwindows()
virtual void Move(Int_t x, Int_t y)
virtual void MoveResize(Int_t x, Int_t y, UInt_t w, UInt_t h)
virtual void ProcessedEvent(Event_t* event)
virtual Bool_t ProcessMessage(Long_t, Long_t, Long_t)
void RemoveInput(UInt_t emask)
virtual void Resize(UInt_t w, UInt_t h)
virtual void Resize(TGDimension size)
virtual void SendMessage(const TGWindow* w, Long_t msg, Long_t parm1, Long_t parm2)
void SetHeight(UInt_t h)
void SetSize(const TGDimension& s)
void SetWidth(UInt_t w)
virtual void ShowMembers(TMemberInspector& insp, char* parent)
virtual void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
private:
protected:
Int_t fX frame x position
Int_t fY frame y position
UInt_t fWidth frame width
UInt_t fHeight frame height
Int_t fBorderWidth frame border width
UInt_t fOptions frame options
ULong_t fBackground frame background color
UInt_t fEventMask currenty active event mask
static ULong_t fgDefaultFrameBackground
static ULong_t fgDefaultSelectedBackground
static ULong_t fgWhitePixel
static ULong_t fgBlackPixel
static TGGC fgBlackGC
static TGGC fgWhiteGC
static TGGC fgHilightGC
static TGGC fgShadowGC
static TGGC fgBckgndGC
static Time_t fgLastClick
static UInt_t fgLastButton
static Int_t fgDbx
static Int_t fgDby
static Window_t fgDbw
See also
-
TGButton, TGCanvas, TGCompositeFrame, TGDoubleSlider, TGHorizontal3DLine, TGIcon, TGLBEntry, TGLVEntry, TGLabel, TGListTree, TGMenuTitle, TGPopupMenu, TGProgressBar, TGScrollBar, TGScrollBarElement, TGSlider, TGSplitter, TGStatusBar, TGTabElement, TGTextEntry, TGVertical3DLine
TGFrame, TGCompositeFrame, TGVerticalFrame, TGHorizontalFrame,
TGMainFrame, TGTransientFrame and TGGroupFrame
The frame classes describe the different "dressed" GUI windows.
The TGFrame class is a subclasses of TGWindow, and is used as base
class for some simple widgets (buttons, labels, etc.).
It provides:
- position & dimension fields
- an 'options' attribute (see constant above)
- a generic event handler
- a generic layout mechanism
- a generic border
The TGCompositeFrame class is the base class for composite widgets
(menu bars, list boxes, etc.).
It provides:
- a layout manager
- a frame container (TList *)
The TGVerticalFrame and TGHorizontalFrame are composite frame that
layout their cildren in vertical or horizontal way.
The TGMainFrame class defines top level windows that interact with
the system Window Manager.
The TGTransientFrame class defines transient windows that typically
are used for dialogs windows.
The TGGroupFrame is a composite frame with a border and a title.
It is typically used to group a number of logically related widgets
visually together.
/*
*/
TGFrame(const TGWindow *p, UInt_t w, UInt_t h,
UInt_t options, ULong_t back)
: TGWindow(p, 0, 0, w, h, 0, 0, 0, 0, 0, options)
Create a TGFrame object. Options is an OR of the EFrameTypes.
TGFrame(TGClient *c, Window_t id, const TGWindow *parent)
: TGWindow(c, id, parent)
Create a frame using an externally created window. For example
to register the root window (called by TGClient), or a window
created via TVirtualX::InitWindow() (id is obtained with TVirtualX::GetWindowID()).
void ChangeBackground(ULong_t back)
Change frame background color.
void ChangeOptions(UInt_t options)
Change frame options. Options is an OR of the EFrameTypes.
void AddInput(UInt_t emask)
Add events specified in the emask to the events the frame should handle.
void RemoveInput(UInt_t emask)
Remove events specified in emask from the events the frame should handle.
void DrawBorder()
Draw frame border.
void DoRedraw()
Redraw the frame.
Bool_t HandleConfigureNotify(Event_t *event)
This event is generated when the frame is resized.
Bool_t HandleEvent(Event_t *event)
Handle all frame events. Events are dispatched to the specific
event handlers.
void Move(Int_t x, Int_t y)
Move frame.
void Resize(UInt_t w, UInt_t h)
Resize the frame.
void Resize(TGDimension size)
Resize the frame.
void MoveResize(Int_t x, Int_t y, UInt_t w, UInt_t h)
Move and/or resize the frame.
void SendMessage(const TGWindow *w, Long_t msg, Long_t parm1, Long_t parm2)
Send message (i.e. event) to window w. Message is encoded in one long
as message type and up to two long parameters.
Bool_t HandleClientMessage(Event_t *event)
Handle a client message. Client messages are the ones sent via
TGFrame::SendMessage (typically by widgets).
ULong_t GetDefaultFrameBackground()
ULong_t GetDefaultSelectedBackground()
ULong_t GetWhitePixel()
ULong_t GetBlackPixel()
Time_t GetLastClick()
Inline Functions
void* GetSender()
const TGGC& GetBlackGC() const
const TGGC& GetWhiteGC() const
const TGGC& GetHilightGC() const
const TGGC& GetShadowGC() const
const TGGC& GetBckgndGC() const
UInt_t GetEventMask() const
Bool_t HandleButton(Event_t*)
Bool_t HandleDoubleClick(Event_t*)
Bool_t HandleCrossing(Event_t*)
Bool_t HandleMotion(Event_t*)
Bool_t HandleKey(Event_t*)
Bool_t HandleFocusChange(Event_t*)
Bool_t HandleSelection(Event_t*)
Bool_t HandleSelectionRequest(Event_t*)
Bool_t HandleSelectionClear(Event_t*)
Bool_t HandleColormapChange(Event_t*)
void ProcessedEvent(Event_t* event)
Bool_t ProcessMessage(Long_t, Long_t, Long_t)
UInt_t GetDefaultWidth() const
UInt_t GetDefaultHeight() const
TGDimension GetDefaultSize() const
ULong_t GetBackground() const
UInt_t GetOptions() const
void Layout()
void MapSubwindows()
const TGWindow* GetMainFrame() const
UInt_t GetWidth() const
UInt_t GetHeight() const
TGDimension GetSize() const
Int_t GetX() const
Int_t GetY() const
Int_t GetBorderWidth() const
void SetWidth(UInt_t w)
void SetHeight(UInt_t h)
void SetSize(const TGDimension& s)
TClass* Class()
TClass* IsA() const
void ShowMembers(TMemberInspector& insp, char* parent)
void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
TGFrame TGFrame(TGFrame&)
void ~TGFrame()
Author: Fons Rademakers 03/01/98
Last update: root/gui:$Name: $:$Id: TGFrame.cxx,v 1.14 2001/06/27 16:13:22 rdm Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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