Revision 95fa392878f569fed9374e316146dcc386f6e6b6 authored by Rene Brun on 02 February 2002, 11:56:14 UTC, committed by Rene Brun on 02 February 2002, 11:56:14 UTC
git-svn-id: http://root.cern.ch/svn/root/trunk@3838 27541ba8-7e3a-0410-8455-c3a389f83636
1 parent 77c228f
TGLViewerImp.cxx
// @(#)root/g3d:$Name: $:$Id: TGLViewerImp.cxx,v 1.1.1.1 2000/05/16 17:00:42 rdm Exp $
// Author: Valery Fine 23/05/97
/*************************************************************************
* 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. *
*************************************************************************/
//////////////////////////////////////////////////////////////////////////
// //
// TGLViewerImp //
// //
// TGLViewerImp is abstract OpenGL viewer. Actual implementations are //
// TRootGLViewer and TWin32GLViewerImp. The TGLViewer is used by the //
// TPadOpenGLView. //
// //
//////////////////////////////////////////////////////////////////////////
#include "TGLViewerImp.h"
#include "TGuiFactory.h"
#include "TROOT.h"
#include "TPadOpenGLView.h"
#include "TVirtualGL.h"
ClassImp(TGLViewerImp)
//______________________________________________________________________________
TGLViewerImp::TGLViewerImp()
{
fDrawList = 0;
fGLView = 0;
fPaint = kFALSE;
}
//______________________________________________________________________________
TGLViewerImp::TGLViewerImp(TPadOpenGLView *, const char *, UInt_t, UInt_t)
{
fDrawList = 0;
fGLView = 0;
fPaint = kFALSE;
}
//______________________________________________________________________________
TGLViewerImp::TGLViewerImp(TPadOpenGLView *, const char *, Int_t, Int_t, UInt_t, UInt_t)
{
fDrawList = 0;
fGLView = 0;
fPaint = kFALSE;
}
//______________________________________________________________________________
TGLViewerImp::~TGLViewerImp()
{
fPaint = kFALSE;
// Delete the browser.
// gROOT->GetListOfGLViewers()->Remove(this);
}
//______________________________________________________________________________
void TGLViewerImp::DeleteView(){ if(fGLView) { delete fGLView; fGLView = 0;} }
//______________________________________________________________________________
void TGLViewerImp::HandleInput(EEventType button, Int_t x, Int_t y)
{
if (!fGLView) return;
switch (button) {
case kButton1Down:
case kButton1Up:
case kButton1Motion:
case kKeyPress :
fGLView->ExecuteEvent(button,x,y);
break;
default:
break;
}
}
//______________________________________________________________________________
void TGLViewerImp::Paint(Option_t *)
{
// if (fPaint)
{
MakeCurrent();
if (fGLView) fGLView->Paint();
//*-* Run extra GL list if any
UInt_t list = 0;
if ((list=GetDrawList()))
gVirtualGL->RunGLList(list);
gVirtualGL->FlushGL();
SwapBuffers();
// SetStatusText("Done",1);
// fPaint = kFALSE;
}
}
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