include/root/TGLEmbeddedViewer.h

0001 // @(#)root/gl:$Id$
0002 // Author: Bertrand Bellenot 23/01/2008
0003
0004 /*************************************************************************
0005  * Copyright (C) 1995-2008, Rene Brun and Fons Rademakers.               *
0006  * All rights reserved.                                                  *
0007  *                                                                       *
0008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
0009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
0010  *************************************************************************/
0011
0012 #ifndef ROOT_TGLEmbeddedViewer
0013 #define ROOT_TGLEmbeddedViewer
0014
0015 #include "TGFrame.h"
0016
0017 #include "TGLViewer.h"
0018
0019 class TGLRenderArea;
0020 class TGLEventHandler;
0021 class TGedEditor;
0022
0023 class TGLEmbeddedViewer : public TGLViewer
0024 {
0025 private:
0026    // GUI components
0027    TGCompositeFrame  *fFrame;
0028    Int_t              fBorder;
0029
0030    void Init(const TGWindow *parent);
0031    void CreateFrames();
0032
0033    TGLEmbeddedViewer(const TGLEmbeddedViewer&) = delete;
0034    TGLEmbeddedViewer& operator=(const TGLEmbeddedViewer&) = delete;
0035
0036 public:
0037    TGLEmbeddedViewer(const TGWindow *parent, TVirtualPad *pad = nullptr, Int_t border=2);
0038    TGLEmbeddedViewer(const TGWindow *parent, TVirtualPad *pad, TGedEditor *ged, Int_t border=2);
0039    ~TGLEmbeddedViewer() override;
0040
0041    void CreateGLWidget() override;
0042    void DestroyGLWidget() override;
0043
0044    const char *GetName() const override { return "GLViewer"; }
0045
0046    TGCompositeFrame*   GetFrame() const { return fFrame; }
0047
0048    TGLOrthoCamera     *GetOrthoXOYCamera() { return &fOrthoXOYCamera; }
0049    TGLOrthoCamera     *GetOrthoXOZCamera() { return &fOrthoXOZCamera; }
0050    TGLOrthoCamera     *GetOrthoZOYCamera() { return &fOrthoZOYCamera; }
0051    TGLOrthoCamera     *GetOrthoZOXCamera() { return &fOrthoZOXCamera; }
0052
0053    ClassDefOverride(TGLEmbeddedViewer, 0); // Embedded GL viewer.
0054 };
0055
0056 #endif