| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 //
28 //
29 // Class G4OpenGLStoredQtViewer : a class derived from
30 // G4OpenGLQtViewer and G4OpenGLStoredViewer.
31
32 #ifndef G4OPENGLSTOREDQTVIEWER_HH
33 #define G4OPENGLSTOREDQTVIEWER_HH
34
35 #include "G4OpenGLStoredViewer.hh"
36 #include "G4OpenGLQtViewer.hh"
37
38 class QMouseEvent;
39 class QWheelEvent;
40 class QContextMenuEvent;
41
42 class G4OpenGLStoredSceneHandler;
43
44 class G4OpenGLStoredQtViewer:
45 public G4OpenGLQtViewer, public G4OpenGLStoredViewer, public G4QGLWidgetType {
46
47 public:
48 G4OpenGLStoredQtViewer (G4OpenGLStoredSceneHandler& scene,
49 const G4String& name = "");
50 ~G4OpenGLStoredQtViewer ();
51 void Initialise ();
52 #if QT_VERSION < 0x060000
53 void initializeGL ();
54 #endif
55 void DrawView ();
56 void resizeGL(int width,int height);
57 void paintGL();
58 void updateQWidget();
59 void ShowView ();
60 void DisplayTimePOColourModification (G4Colour&,size_t);
61 #if QT_VERSION < 0x060000
62 #else
63 //G.Barrand: macOS: to avoid a crash at startup at first gl call.
64 virtual void ClearView() {
65 if(!G4QGLWidgetType::isValid()) return;
66 G4OpenGLViewer::ClearView();
67 }
68 virtual void SetView() {
69 if(!G4QGLWidgetType::isValid()) return;
70 G4OpenGLViewer::SetView();
71 }
72 #endif
73
74 protected:
75
76 // Special version for Qt - avoid comparing VisAttributesModifiers.
77 G4bool CompareForKernelVisit(G4ViewParameters&);
78
79 // Two virtual functions to return sub-class selection.
80 G4bool POSelected(size_t POListIndex);
81 G4bool TOSelected(size_t TOListIndex);
82
83 #if QT_VERSION < 0x060000
84 void showEvent(QShowEvent * event );
85 #endif
86 void wheelEvent(QWheelEvent *event);
87 void mousePressEvent(QMouseEvent *event);
88 void mouseMoveEvent(QMouseEvent *event);
89 void mouseDoubleClickEvent(QMouseEvent *event);
90 void mouseReleaseEvent(QMouseEvent *event);
91 void contextMenuEvent(QContextMenuEvent *e);
92 void keyPressEvent (QKeyEvent * event);
93 void keyReleaseEvent (QKeyEvent * event);
94 #if QT_VERSION < 0x060000
95 void paintEvent(QPaintEvent *event);
96 #endif
97 private:
98 void ComputeView ();
99 };
100
101 #endif
102