Changeset 1235 for trunk

Timestamp:

Jan 28, 2010, 5:43:59 PM (14 years ago)

Author:

garnier

Message:

correct pb of flicker at repaint

Location:

trunk/source/visualization/OpenGL

Files:

• include/G4OpenGLStoredQtViewer.hh (modified) (1 diff)
• src/G4OpenGLImmediateQtViewer.cc (modified) (2 diffs)
• src/G4OpenGLStoredQtViewer.cc (modified) (1 diff)

trunk/source/visualization/OpenGL/include/G4OpenGLStoredQtViewer.hh

@@ -71 +71 @@
   void contextMenuEvent(QContextMenuEvent *e);
   void keyPressEvent (QKeyEvent * event); 
+  void paintEvent(QPaintEvent *event);
 private:
   void ComputeView ();

trunk/source/visualization/OpenGL/src/G4OpenGLImmediateQtViewer.cc

@@ -290 +290 @@
   //  fHasToRepaint= false;
 #ifdef G4DEBUG_VIS_OGL
-  printf("\n\nG4OpenGLImmediateQtViewer::paintEvent VVVVVVVVV\n");
-#endif
-  updateGL();
+  printf("\n\nG4OpenGLImmediateQtViewer::paintEvent VVVVVVVVV %d\n",fHasToRepaint);
+#endif
+  if ( fHasToRepaint) {
+    updateGL();
+  }
 #ifdef G4DEBUG_VIS_OGL
   printf("\n\nG4OpenGLImmediateQtViewer::paintEvent ^^^^^^^^^\n");
@@ -302 +304 @@
   fHasToRepaint= true;
 #ifdef G4DEBUG_VIS_OGL
-  printf("\n\nG4OpenGLImmediateQtViewer::updateQWidget VVVVVVVVV\n");
+  printf("\n\nG4OpenGLImmediateQtViewer::updateQWidget VVVVVVVVV HasTo:%d\n",fHasToRepaint);
 #endif
   updateGL();

trunk/source/visualization/OpenGL/src/G4OpenGLStoredQtViewer.cc

@@ -263 +263 @@
 }
 
+void G4OpenGLStoredQtViewer::paintEvent(QPaintEvent *event) {
+  //  fHasToRepaint= false;
+#ifdef G4DEBUG_VIS_OGL
+  printf("\n\nG4OpenGLStoredQtViewer::paintEvent VVVVVVVVV %d\n",fHasToRepaint);
+#endif
+  if ( fHasToRepaint) {
+    updateGL();
+  }
+#ifdef G4DEBUG_VIS_OGL
+  printf("\n\nG4OpenGLStoredQtViewer::paintEvent ^^^^^^^^^\n");
+#endif
+}
+
 void G4OpenGLStoredQtViewer::mousePressEvent(QMouseEvent *event)
 {