/usr/include/root/TGFrame.h is in libroot-gui-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: Fons Rademakers 03/01/98
/*************************************************************************
* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TGFrame
#define ROOT_TGFrame
//////////////////////////////////////////////////////////////////////////
// //
// TGFrame, TGCompositeFrame, TGVerticalFrame, TGHorizontalFrame, //
// TGMainFrame, TGTransientFrame and TGGroupFrame //
// //
// This header contains all different Frame classes. //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TGWindow
#include "TGWindow.h"
#endif
#ifndef ROOT_TQObject
#include "TQObject.h"
#endif
#ifndef ROOT_TGDimension
#include "TGDimension.h"
#endif
#ifndef ROOT_TGGC
#include "TGGC.h"
#endif
#ifndef ROOT_TGFont
#include "TGFont.h"
#endif
#ifndef ROOT_TGLayout
#include "TGLayout.h"
#endif
#ifndef ROOT_TGString
#include "TGString.h"
#endif
#ifndef ROOT_TList
#include "TList.h"
#endif
class TGResourcePool;
class TGTextButton;
class TGVFileSplitter;
class TDNDData;
//---- frame states
enum EFrameState {
kIsVisible = BIT(0),
kIsMapped = kIsVisible,
kIsArranged = BIT(1)
};
//---- frame cleanup
enum EFrameCleanup {
kNoCleanup = 0,
kLocalCleanup = 1,
kDeepCleanup = -1
};
//---- types of frames (and borders)
enum EFrameType {
kChildFrame = 0,
kMainFrame = BIT(0),
kVerticalFrame = BIT(1),
kHorizontalFrame = BIT(2),
kSunkenFrame = BIT(3),
kRaisedFrame = BIT(4),
kDoubleBorder = BIT(5),
kFitWidth = BIT(6),
kFixedWidth = BIT(7),
kFitHeight = BIT(8),
kFixedHeight = BIT(9),
kFixedSize = (kFixedWidth | kFixedHeight),
kOwnBackground = BIT(10),
kTransientFrame = BIT(11),
kTempFrame = BIT(12),
kMdiMainFrame = BIT(13),
kMdiFrame = BIT(14)
};
//---- MWM hints stuff
enum EMWMHints {
// functions
kMWMFuncAll = BIT(0),
kMWMFuncResize = BIT(1),
kMWMFuncMove = BIT(2),
kMWMFuncMinimize = BIT(3),
kMWMFuncMaximize = BIT(4),
kMWMFuncClose = BIT(5),
// input mode
kMWMInputModeless = 0,
kMWMInputPrimaryApplicationModal = 1,
kMWMInputSystemModal = 2,
kMWMInputFullApplicationModal = 3,
// decorations
kMWMDecorAll = BIT(0),
kMWMDecorBorder = BIT(1),
kMWMDecorResizeH = BIT(2),
kMWMDecorTitle = BIT(3),
kMWMDecorMenu = BIT(4),
kMWMDecorMinimize = BIT(5),
kMWMDecorMaximize = BIT(6)
};
//---- drag and drop
enum EDNDFlags {
kIsDNDSource = BIT(0),
kIsDNDTarget = BIT(1)
};
//////////////////////////////////////////////////////////////////////////
// //
// TGFrame //
// //
// This class subclasses TGWindow, 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 //
// //
//////////////////////////////////////////////////////////////////////////
class TGFrame : public TGWindow, public TQObject {
protected:
enum { kDeleteWindowCalled = BIT(15) };
Int_t fX; // frame x position
Int_t fY; // frame y position
UInt_t fWidth; // frame width
UInt_t fHeight; // frame height
UInt_t fMinWidth; // minimal frame width
UInt_t fMinHeight; // minimal frame height
UInt_t fMaxWidth; // maximal frame width
UInt_t fMaxHeight; // maximal frame height
Int_t fBorderWidth; // frame border width
UInt_t fOptions; // frame options
Pixel_t fBackground; // frame background color
UInt_t fEventMask; // currenty active event mask
Int_t fDNDState; // EDNDFlags
TGFrameElement *fFE; // pointer to frame element
static Bool_t fgInit;
static Pixel_t fgDefaultFrameBackground;
static Pixel_t fgDefaultSelectedBackground;
static Pixel_t fgWhitePixel;
static Pixel_t fgBlackPixel;
static const TGGC *fgBlackGC;
static const TGGC *fgWhiteGC;
static const TGGC *fgHilightGC;
static const TGGC *fgShadowGC;
static const TGGC *fgBckgndGC;
static Time_t fgLastClick;
static UInt_t fgLastButton;
static Int_t fgDbx, fgDby;
static Window_t fgDbw;
static UInt_t fgUserColor;
static Time_t GetLastClick();
virtual void *GetSender() { return this; } //used to set gTQSender
virtual void Draw3dRectangle(UInt_t type, Int_t x, Int_t y,
UInt_t w, UInt_t h);
virtual void DoRedraw();
const TGResourcePool *GetResourcePool() const
{ return fClient->GetResourcePool(); }
TString GetOptionString() const; //used in SavePrimitive()
// some protected methods use in gui builder
virtual void StartGuiBuilding(Bool_t on = kTRUE);
private:
TGFrame(const TGFrame&); // not implemented
TGFrame& operator=(const TGFrame&); // not implemented
public:
// Default colors and graphics contexts
static Pixel_t GetDefaultFrameBackground();
static Pixel_t GetDefaultSelectedBackground();
static Pixel_t GetWhitePixel();
static Pixel_t GetBlackPixel();
static const TGGC &GetBlackGC();
static const TGGC &GetWhiteGC();
static const TGGC &GetHilightGC();
static const TGGC &GetShadowGC();
static const TGGC &GetBckgndGC();
TGFrame(const TGWindow *p = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = 0, Pixel_t back = GetDefaultFrameBackground());
TGFrame(TGClient *c, Window_t id, const TGWindow *parent = 0);
virtual ~TGFrame();
virtual void DeleteWindow();
virtual void ReallyDelete() { delete this; }
UInt_t GetEventMask() const { return fEventMask; }
void AddInput(UInt_t emask);
void RemoveInput(UInt_t emask);
virtual Bool_t HandleEvent(Event_t *event);
virtual Bool_t HandleConfigureNotify(Event_t *event);
virtual Bool_t HandleButton(Event_t *) { return kFALSE; }
virtual Bool_t HandleDoubleClick(Event_t *) { return kFALSE; }
virtual Bool_t HandleCrossing(Event_t *) { return kFALSE; }
virtual Bool_t HandleMotion(Event_t *) { return kFALSE; }
virtual Bool_t HandleKey(Event_t *) { return kFALSE; }
virtual Bool_t HandleFocusChange(Event_t *) { return kFALSE; }
virtual Bool_t HandleClientMessage(Event_t *event);
virtual Bool_t HandleSelection(Event_t *) { return kFALSE; }
virtual Bool_t HandleSelectionRequest(Event_t *) { return kFALSE; }
virtual Bool_t HandleSelectionClear(Event_t *) { return kFALSE; }
virtual Bool_t HandleColormapChange(Event_t *) { return kFALSE; }
virtual Bool_t HandleDragEnter(TGFrame *) { return kFALSE; }
virtual Bool_t HandleDragLeave(TGFrame *) { return kFALSE; }
virtual Bool_t HandleDragMotion(TGFrame *) { return kFALSE; }
virtual Bool_t HandleDragDrop(TGFrame *, Int_t /*x*/, Int_t /*y*/, TGLayoutHints*)
{ return kFALSE; }
virtual void ProcessedConfigure(Event_t *event)
{ Emit("ProcessedConfigure(Event_t*)", (Long_t)event); } //*SIGNAL*
virtual void ProcessedEvent(Event_t *event)
{ Emit("ProcessedEvent(Event_t*)", (Long_t)event); } //*SIGNAL*
virtual void SendMessage(const TGWindow *w, Long_t msg, Long_t parm1, Long_t parm2);
virtual Bool_t ProcessMessage(Long_t, Long_t, Long_t) { return kFALSE; }
virtual TGDimension GetDefaultSize() const ;
virtual void Move(Int_t x, Int_t y);
virtual void Resize(UInt_t w = 0, UInt_t h = 0);
virtual void Resize(TGDimension size);
virtual void MoveResize(Int_t x, Int_t y, UInt_t w = 0, UInt_t h = 0);
virtual UInt_t GetDefaultWidth() const { return GetDefaultSize().fWidth; }
virtual UInt_t GetDefaultHeight() const { return GetDefaultSize().fHeight; }
virtual Pixel_t GetBackground() const { return fBackground; }
virtual void ChangeBackground(Pixel_t back);
virtual void SetBackgroundColor(Pixel_t back);
virtual Pixel_t GetForeground() const;
virtual void SetForegroundColor(Pixel_t /*fore*/) { }
virtual UInt_t GetOptions() const { return fOptions; }
virtual void ChangeOptions(UInt_t options);
virtual void Layout() { }
virtual void MapSubwindows() { } // Simple frames do not have subwindows
// Redefine this in TGCompositeFrame!
virtual void ReparentWindow(const TGWindow *p, Int_t x = 0, Int_t y = 0)
{ TGWindow::ReparentWindow(p, x, y); Move(x, y); }
virtual void MapWindow() { TGWindow::MapWindow(); if (fFE) fFE->fState |= kIsVisible; }
virtual void MapRaised() { TGWindow::MapRaised(); if (fFE) fFE->fState |= kIsVisible; }
virtual void UnmapWindow() { TGWindow::UnmapWindow(); if (fFE) fFE->fState &= ~kIsVisible; }
virtual void DrawBorder();
virtual void DrawCopy(Handle_t /*id*/, Int_t /*x*/, Int_t /*y*/) { }
virtual void Activate(Bool_t) { }
virtual Bool_t IsActive() const { return kFALSE; }
virtual Bool_t IsComposite() const { return kFALSE; }
virtual Bool_t IsEditable() const { return kFALSE; }
virtual void SetEditable(Bool_t) {}
virtual void SetLayoutBroken(Bool_t = kTRUE) {}
virtual Bool_t IsLayoutBroken() const { return kFALSE; }
virtual void SetCleanup(Int_t = kLocalCleanup) { /* backward compatebility */ }
virtual void SetDragType(Int_t type);
virtual void SetDropType(Int_t type);
virtual Int_t GetDragType() const;
virtual Int_t GetDropType() const;
UInt_t GetWidth() const { return fWidth; }
UInt_t GetHeight() const { return fHeight; }
UInt_t GetMinWidth() const { return fMinWidth; }
UInt_t GetMinHeight() const { return fMinHeight; }
UInt_t GetMaxWidth() const { return fMaxWidth; }
UInt_t GetMaxHeight() const { return fMaxHeight; }
TGDimension GetSize() const { return TGDimension(fWidth, fHeight); }
Int_t GetX() const { return fX; }
Int_t GetY() const { return fY; }
Int_t GetBorderWidth() const { return fBorderWidth; }
TGFrameElement *GetFrameElement() const { return fFE; }
void SetFrameElement(TGFrameElement *fe) { fFE = fe; }
Bool_t Contains(Int_t x, Int_t y) const
{ return ((x >= 0) && (x < (Int_t)fWidth) && (y >= 0) && (y < (Int_t)fHeight)); }
virtual TGFrame *GetFrameFromPoint(Int_t x, Int_t y)
{ return (Contains(x, y) ? this : 0); }
// Modifiers (without graphic update)
virtual void SetX(Int_t x) { fX = x; }
virtual void SetY(Int_t y) { fY = y; }
virtual void SetWidth(UInt_t w) { fWidth = w; }
virtual void SetHeight(UInt_t h) { fHeight = h; }
virtual void SetMinWidth(UInt_t w) { fMinWidth = w; }
virtual void SetMinHeight(UInt_t h) { fMinHeight = h; }
virtual void SetMaxWidth(UInt_t w) { fMaxWidth = w; }
virtual void SetMaxHeight(UInt_t h) { fMaxHeight = h; }
virtual void SetSize(const TGDimension &s) { fWidth = s.fWidth; fHeight = s.fHeight; }
// Printing and saving
virtual void Print(Option_t *option="") const;
void SaveUserColor(ostream &out, Option_t *);
virtual void SavePrimitive(ostream &out, Option_t *option = "");
// dummy to remove from context menu
virtual void Delete(Option_t * /*option*/ ="") { }
virtual TObject *DrawClone(Option_t * /*option */="") const { return 0; }
virtual void DrawClass() const { }
virtual void Dump() const { }
virtual void Inspect() const { }
virtual void SetDrawOption(Option_t * /*option*/="") { }
// drag and drop...
void SetDNDSource(Bool_t onoff)
{ if (onoff) fDNDState |= kIsDNDSource; else fDNDState &= ~kIsDNDSource; }
void SetDNDTarget(Bool_t onoff)
{ if (onoff) fDNDState |= kIsDNDTarget; else fDNDState &= ~kIsDNDTarget; }
Bool_t IsDNDSource() const { return fDNDState & kIsDNDSource; }
Bool_t IsDNDTarget() const { return fDNDState & kIsDNDTarget; }
virtual TDNDData *GetDNDData(Atom_t /*dataType*/) { return 0; }
virtual Bool_t HandleDNDDrop(TDNDData * /*DNDData*/) { return kFALSE; }
virtual Atom_t HandleDNDPosition(Int_t /*x*/, Int_t /*y*/, Atom_t /*action*/,
Int_t /*xroot*/, Int_t /*yroot*/) { return kNone; }
virtual Atom_t HandleDNDEnter(Atom_t * /*typelist*/) { return kNone; }
virtual Bool_t HandleDNDLeave() { return kFALSE; }
virtual Bool_t HandleDNDFinished() { return kFALSE; }
ClassDef(TGFrame,0) // Base class for simple widgets (button, etc.)
};
//////////////////////////////////////////////////////////////////////////
// //
// TGCompositeFrame //
// //
// This class is the base class for composite widgets //
// (menu bars, list boxes, etc.). //
// //
// It provides: //
// - a layout manager //
// - a frame container (TList *) //
// //
//////////////////////////////////////////////////////////////////////////
class TGCompositeFrame : public TGFrame {
protected:
TGLayoutManager *fLayoutManager; // layout manager
TList *fList; // container of frame elements
Bool_t fLayoutBroken; // no layout manager is used
Int_t fMustCleanup; // cleanup mode (see EFrameCleanup)
Bool_t fMapSubwindows; // kTRUE - map subwindows
static TGLayoutHints *fgDefaultHints; // default hints used by AddFrame()
private:
TGCompositeFrame(const TGCompositeFrame&); // not implemented
TGCompositeFrame& operator=(const TGCompositeFrame&); // not implemented
public:
TGCompositeFrame(const TGWindow *p = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = 0,
Pixel_t back = GetDefaultFrameBackground());
TGCompositeFrame(TGClient *c, Window_t id, const TGWindow *parent = 0);
virtual ~TGCompositeFrame();
virtual TList *GetList() const { return fList; }
virtual UInt_t GetDefaultWidth() const
{ return GetDefaultSize().fWidth; }
virtual UInt_t GetDefaultHeight() const
{ return GetDefaultSize().fHeight; }
virtual TGDimension GetDefaultSize() const
{ return (IsLayoutBroken() ? TGDimension(fWidth, fHeight) :
fLayoutManager->GetDefaultSize()); }
virtual TGFrame *GetFrameFromPoint(Int_t x, Int_t y);
virtual Bool_t TranslateCoordinates(TGFrame *child, Int_t x, Int_t y,
Int_t &fx, Int_t &fy);
virtual void MapSubwindows();
virtual void Layout();
virtual Bool_t HandleButton(Event_t *) { return kFALSE; }
virtual Bool_t HandleDoubleClick(Event_t *) { return kFALSE; }
virtual Bool_t HandleCrossing(Event_t *) { return kFALSE; }
virtual Bool_t HandleMotion(Event_t *) { return kFALSE; }
virtual Bool_t HandleKey(Event_t *) { return kFALSE; }
virtual Bool_t HandleFocusChange(Event_t *) { return kFALSE; }
virtual Bool_t HandleSelection(Event_t *) { return kFALSE; }
virtual Bool_t HandleDragEnter(TGFrame *);
virtual Bool_t HandleDragLeave(TGFrame *);
virtual Bool_t HandleDragMotion(TGFrame *);
virtual Bool_t HandleDragDrop(TGFrame *frame, Int_t x, Int_t y, TGLayoutHints *lo);
virtual void ChangeOptions(UInt_t options);
virtual Bool_t ProcessMessage(Long_t, Long_t, Long_t) { return kFALSE; }
virtual TGLayoutManager *GetLayoutManager() const { return fLayoutManager; }
virtual void SetLayoutManager(TGLayoutManager *l);
virtual TGFrameElement* FindFrameElement(TGFrame *f) const;
virtual void AddFrame(TGFrame *f, TGLayoutHints *l = 0);
virtual void RemoveAll();
virtual void RemoveFrame(TGFrame *f);
virtual void ShowFrame(TGFrame *f);
virtual void HideFrame(TGFrame *f);
Int_t GetState(TGFrame *f) const;
Bool_t IsVisible(TGFrame *f) const;
Bool_t IsVisible(TGFrameElement *ptr) const { return (ptr->fState & kIsVisible); }
Bool_t IsArranged(TGFrame *f) const;
Bool_t IsArranged(TGFrameElement *ptr) const { return (ptr->fState & kIsArranged); }
Bool_t IsComposite() const { return kTRUE; }
virtual Bool_t IsEditable() const;
virtual void SetEditable(Bool_t on = kTRUE);
virtual void SetLayoutBroken(Bool_t on = kTRUE);
virtual Bool_t IsLayoutBroken() const
{ return fLayoutBroken || !fLayoutManager; }
virtual void SetEditDisabled(UInt_t on = 1);
virtual void SetCleanup(Int_t mode = kLocalCleanup);
virtual Int_t MustCleanup() const { return fMustCleanup; }
virtual void Cleanup();
virtual void SetMapSubwindows(Bool_t on) { fMapSubwindows = on; }
virtual Bool_t IsMapSubwindows() const { return fMapSubwindows; }
virtual void Print(Option_t *option="") const;
virtual void ChangeSubframesBackground(Pixel_t back);
virtual void SavePrimitive(ostream &out, Option_t *option = "");
virtual void SavePrimitiveSubframes(ostream &out, Option_t *option = "");
ClassDef(TGCompositeFrame,0) // Base class for composite widgets (menubars, etc.)
};
class TGVerticalFrame : public TGCompositeFrame {
public:
TGVerticalFrame(const TGWindow *p = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = kChildFrame,
Pixel_t back = GetDefaultFrameBackground()) :
TGCompositeFrame(p, w, h, options | kVerticalFrame, back) { SetWindowName(); }
virtual void SavePrimitive(ostream &out, Option_t *option = "");
ClassDef(TGVerticalFrame,0) // Composite frame with vertical child layout
};
class TGHorizontalFrame : public TGCompositeFrame {
public:
TGHorizontalFrame(const TGWindow *p = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = kChildFrame,
Pixel_t back = GetDefaultFrameBackground()) :
TGCompositeFrame(p, w, h, options | kHorizontalFrame, back) { SetWindowName(); }
virtual void SavePrimitive(ostream &out, Option_t *option = "");
ClassDef(TGHorizontalFrame,0) // Composite frame with horizontal child layout
};
//////////////////////////////////////////////////////////////////////////
// //
// TGMainFrame //
// //
// This class defines top level windows that interact with the system //
// Window Manager (WM or MWM for Motif Window Manager). //
// //
//////////////////////////////////////////////////////////////////////////
class TGMainFrame : public TGCompositeFrame {
protected:
enum { kDontCallClose = BIT(14) };
// mapping between key and window
class TGMapKey : public TObject {
private:
TGMapKey(const TGMapKey&);
TGMapKey& operator=(const TGMapKey&);
public:
UInt_t fKeyCode;
TGWindow *fWindow;
TGMapKey(UInt_t keycode, TGWindow *w): fKeyCode(keycode), fWindow(w) { }
};
Atom_t *fDNDTypeList; // handles DND types
TList *fBindList; // list with key bindings
TString fWindowName; // window name
TString fIconName; // icon name
TString fIconPixmap; // icon pixmap name
TString fClassName; // WM class name
TString fResourceName; // WM resource name
UInt_t fMWMValue; // MWM decoration hints
UInt_t fMWMFuncs; // MWM functions
UInt_t fMWMInput; // MWM input modes
Int_t fWMX; // WM x position
Int_t fWMY; // WM y position
UInt_t fWMWidth; // WM width
UInt_t fWMHeight; // WM height
UInt_t fWMMinWidth; // WM min width
UInt_t fWMMinHeight; // WM min height
UInt_t fWMMaxWidth; // WM max width
UInt_t fWMMaxHeight; // WM max height
UInt_t fWMWidthInc; // WM width increments
UInt_t fWMHeightInc; // WM height increments
EInitialState fWMInitState; // WM initial state
TString GetMWMvalueString() const; //used in SaveSource()
TString GetMWMfuncString() const; //used in SaveSource()
TString GetMWMinpString() const; //used in SaveSource()
private:
TGMainFrame(const TGMainFrame&); // not implemented
TGMainFrame& operator=(const TGMainFrame&); // not implemented
public:
TGMainFrame(const TGWindow *p = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = kVerticalFrame);
virtual ~TGMainFrame();
virtual Bool_t HandleKey(Event_t *event);
virtual Bool_t HandleClientMessage(Event_t *event);
virtual Bool_t HandleSelection(Event_t *event);
virtual Bool_t HandleSelectionRequest(Event_t *event);
virtual Bool_t HandleButton(Event_t *event);
virtual Bool_t HandleMotion(Event_t *event);
virtual Bool_t SaveFrameAsCodeOrImage();
virtual void SendCloseMessage();
virtual void CloseWindow(); //*SIGNAL*
void DontCallClose();
void SetWindowName(const char *name = 0);
void SetIconName(const char *name);
const TGPicture *SetIconPixmap(const char *iconName);
void SetIconPixmap(char **xpm_array);
void SetClassHints(const char *className, const char *resourceName);
void SetMWMHints(UInt_t value, UInt_t funcs, UInt_t input);
void SetWMPosition(Int_t x, Int_t y);
void SetWMSize(UInt_t w, UInt_t h);
void SetWMSizeHints(UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax,
UInt_t winc, UInt_t hinc);
void SetWMState(EInitialState state);
virtual Bool_t BindKey(const TGWindow *w, Int_t keycode, Int_t modifier) const;
virtual void RemoveBind(const TGWindow *w, Int_t keycode, Int_t modifier) const;
TList *GetBindList() const { return fBindList; }
const char *GetWindowName() const { return fWindowName; }
const char *GetIconName() const { return fIconName; }
const char *GetIconPixmap() const { return fIconPixmap; }
void GetClassHints(const char *&className, const char *&resourceName) const
{ className = fClassName.Data(); resourceName = fResourceName.Data(); }
void GetMWMHints(UInt_t &value, UInt_t &funcs, UInt_t &input) const
{ value = fMWMValue; funcs = fMWMFuncs; input = fMWMInput; }
void GetWMPosition(Int_t &x, Int_t &y) const { x = fWMX; y = fWMY; }
void GetWMSize(UInt_t &w, UInt_t &h) const { w = fWMWidth; h = fWMHeight; }
void GetWMSizeHints(UInt_t &wmin, UInt_t &hmin, UInt_t &wmax, UInt_t &hmax,
UInt_t &winc, UInt_t &hinc) const
{ wmin = fWMMinWidth; hmin = fWMMinHeight; wmax = fWMMaxWidth;
hmax = fWMMaxHeight; winc = fWMWidthInc; hinc = fWMHeightInc; }
EInitialState GetWMState() const { return fWMInitState; }
virtual void SavePrimitive(ostream &out, Option_t *option = "");
virtual void SaveSource(const char *filename = "Rootappl.C", Option_t *option = ""); // *MENU*icon=bld_save.png*
ClassDef(TGMainFrame,0) // Top level window frame
};
//////////////////////////////////////////////////////////////////////////
// //
// TGTransientFrame //
// //
// This class defines transient windows that typically are used for //
// dialogs. //
// //
//////////////////////////////////////////////////////////////////////////
class TGTransientFrame : public TGMainFrame {
protected:
const TGWindow *fMain; // window over which to popup dialog
private:
TGTransientFrame(const TGTransientFrame&); // not implemented
TGTransientFrame& operator=(const TGTransientFrame&); // not implemented
public:
TGTransientFrame(const TGWindow *p = 0, const TGWindow *main = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = kVerticalFrame);
enum EPlacement { kCenter, kLeft, kRight, kTop, kBottom, kTopLeft, kTopRight,
kBottomLeft, kBottomRight };
virtual void CenterOnParent(Bool_t croot = kTRUE, EPlacement pos = kCenter);
const TGWindow *GetMain() const { return fMain; }
virtual void SavePrimitive(ostream &out, Option_t *option = "");
virtual void SaveSource(const char *filename = "Rootdlog.C", Option_t *option = ""); // *MENU*icon=bld_save.png*
ClassDef(TGTransientFrame,0) // Frame for dialog (transient) windows
};
//////////////////////////////////////////////////////////////////////////
// //
// TGGroupFrame //
// //
// A group frame is a composite frame with a border and a title. //
// It is typically used to group a number of logically related widgets //
// visually together. //
// //
//////////////////////////////////////////////////////////////////////////
class TGGroupFrame : public TGCompositeFrame {
protected:
TGString *fText; // title text
FontStruct_t fFontStruct; // title fontstruct
GContext_t fNormGC; // title graphics context
Int_t fTitlePos; // *OPTION={GetMethod="GetTitlePos";SetMethod="SetTitlePos";Items=(-1="Left",0="Center",1="Right")}*
Bool_t fHasOwnFont; // kTRUE - font defined locally, kFALSE - globally
virtual void DoRedraw();
static const TGFont *fgDefaultFont;
static const TGGC *fgDefaultGC;
private:
TGGroupFrame(const TGGroupFrame&); // not implemented
TGGroupFrame& operator=(const TGGroupFrame&); // not implemented
public:
enum ETitlePos { kLeft = -1, kCenter = 0, kRight = 1 };
static FontStruct_t GetDefaultFontStruct();
static const TGGC &GetDefaultGC();
TGGroupFrame(const TGWindow *p, TGString *title,
UInt_t options = kVerticalFrame,
GContext_t norm = GetDefaultGC()(),
FontStruct_t font = GetDefaultFontStruct(),
Pixel_t back = GetDefaultFrameBackground());
TGGroupFrame(const TGWindow *p = 0, const char *title = 0,
UInt_t options = kVerticalFrame,
GContext_t norm = GetDefaultGC()(),
FontStruct_t font = GetDefaultFontStruct(),
Pixel_t back = GetDefaultFrameBackground());
virtual ~TGGroupFrame();
virtual TGDimension GetDefaultSize() const;
virtual void DrawBorder();
virtual void SetTitle(TGString *title);
virtual void SetTitle(const char *title);
virtual void Rename(const char *title) { SetTitle(title); } //*MENU*icon=bld_rename.png*
Int_t GetTitlePos() const { return fTitlePos; }
virtual void SetTitlePos(ETitlePos pos = kLeft) { fTitlePos = pos; } //*SUBMENU*
virtual void SetTextColor(Pixel_t color, Bool_t local = kTRUE);
virtual void SetTextFont(const char *fontName, Bool_t local = kTRUE);
virtual void SetTextFont(FontStruct_t font, Bool_t local = kTRUE);
GContext_t GetNormGC() const { return fNormGC; }
FontStruct_t GetFontStruct() const { return fFontStruct; }
virtual const char *GetTitle() const { return fText->GetString(); }
Bool_t HasOwnFont() const;
virtual void SavePrimitive(ostream &out, Option_t *option = "");
ClassDef(TGGroupFrame,0) // A composite frame with border and title
};
//////////////////////////////////////////////////////////////////////////
// //
// TGHeaderFrame //
// //
// Horizontal Frame used to contain header buttons and splitters //
// in a list view. Used to have resizable column headers. //
// //
//////////////////////////////////////////////////////////////////////////
class TGHeaderFrame : public TGHorizontalFrame {
private:
TGHeaderFrame(const TGHeaderFrame&); // Not implemented
TGHeaderFrame& operator=(const TGHeaderFrame&); // Not implemented
protected:
Int_t fNColumns; // number of columns
TGTextButton **fColHeader; // column headers for in detailed mode
TGVFileSplitter **fSplitHeader; // column splitters
Cursor_t fSplitCursor; // split cursor;
Bool_t fOverSplitter; // Indicates if the cursor is over a splitter
Int_t fOverButton; // Indicates over which button the mouse is
Int_t fLastButton; // Indicates the last button clicked if any
public:
TGHeaderFrame(const TGWindow *p = 0, UInt_t w = 1, UInt_t h = 1,
UInt_t options = kChildFrame,
Pixel_t back = GetDefaultFrameBackground());
virtual Bool_t HandleButton(Event_t* event);
virtual Bool_t HandleMotion(Event_t* event);
virtual Bool_t HandleDoubleClick(Event_t *event);
void SetColumnsInfo(Int_t nColumns, TGTextButton **colHeader, TGVFileSplitter **splitHeader);
ClassDef(TGHeaderFrame,0) // Header frame with buttons and splitters
};
#endif
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