/usr/include/root/TCanvasImp.h is in libroot-core-dev 5.34.00-2.
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 16/11/95
/*************************************************************************
* 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_TCanvasImp
#define ROOT_TCanvasImp
//////////////////////////////////////////////////////////////////////////
// //
// TCanvasImp //
// //
// ABC describing GUI independent main window (with menubar, scrollbars //
// and a drawing area). //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_Rtypes
#include "Rtypes.h"
#endif
class TCanvas;
class TCanvasImp {
friend class TCanvas;
protected:
TCanvas *fCanvas; //TCanvas associated with this implementation
TCanvasImp(const TCanvasImp& ci)
: fCanvas(ci.fCanvas) { }
TCanvasImp& operator=(const TCanvasImp& ci)
{if(this!=&ci) fCanvas=ci.fCanvas; return *this;}
virtual void Lock() { }
virtual void Unlock() { }
virtual Bool_t IsLocked() { return kFALSE; }
public:
TCanvasImp(TCanvas *c=0) : fCanvas(c) { }
TCanvasImp(TCanvas *c, const char *name, UInt_t width, UInt_t height);
TCanvasImp(TCanvas *c, const char *name, Int_t x, Int_t y, UInt_t width, UInt_t height);
virtual ~TCanvasImp() { }
TCanvas *Canvas() const { return fCanvas; }
virtual void Close() { }
virtual void ForceUpdate() { }
virtual UInt_t GetWindowGeometry(Int_t &x, Int_t &y, UInt_t &w, UInt_t &h);
virtual void Iconify() { }
virtual Int_t InitWindow() { return 0; }
virtual void SetStatusText(const char *text = 0, Int_t partidx = 0);
virtual void SetWindowPosition(Int_t x, Int_t y);
virtual void SetWindowSize(UInt_t w, UInt_t h);
virtual void SetWindowTitle(const char *newTitle);
virtual void SetCanvasSize(UInt_t w, UInt_t h);
virtual void Show() { }
virtual void ShowMenuBar(Bool_t show = kTRUE);
virtual void ShowStatusBar(Bool_t show = kTRUE);
virtual void RaiseWindow();
virtual void ReallyDelete();
virtual void ShowEditor(Bool_t show = kTRUE);
virtual void ShowToolBar(Bool_t show = kTRUE);
virtual void ShowToolTips(Bool_t show = kTRUE);
virtual Bool_t HasEditor() const { return kFALSE; }
virtual Bool_t HasMenuBar() const { return kFALSE; }
virtual Bool_t HasStatusBar() const { return kFALSE; }
virtual Bool_t HasToolBar() const { return kFALSE; }
virtual Bool_t HasToolTips() const { return kFALSE; }
ClassDef(TCanvasImp,0) //ABC describing main window protocol
};
inline TCanvasImp::TCanvasImp(TCanvas *c, const char *, UInt_t, UInt_t) : fCanvas(c) { }
inline TCanvasImp::TCanvasImp(TCanvas *c, const char *, Int_t, Int_t, UInt_t, UInt_t) : fCanvas(c) { }
inline UInt_t TCanvasImp::GetWindowGeometry(Int_t &x, Int_t &y, UInt_t &w, UInt_t &h)
{ x = y = 0; w = h = 0; return 0;}
inline void TCanvasImp::SetStatusText(const char *, Int_t) { }
inline void TCanvasImp::SetWindowPosition(Int_t, Int_t) { }
inline void TCanvasImp::SetWindowSize(UInt_t, UInt_t) { }
inline void TCanvasImp::SetWindowTitle(const char *) { }
inline void TCanvasImp::SetCanvasSize(UInt_t, UInt_t) { }
inline void TCanvasImp::ShowMenuBar(Bool_t) { }
inline void TCanvasImp::ShowStatusBar(Bool_t) { }
inline void TCanvasImp::RaiseWindow() { }
inline void TCanvasImp::ReallyDelete() { }
inline void TCanvasImp::ShowEditor(Bool_t) { }
inline void TCanvasImp::ShowToolBar(Bool_t) { }
inline void TCanvasImp::ShowToolTips(Bool_t) { }
#endif
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