Made wxGTK dataobj.cpp compile; removed flashing from wxGLCanvas samples;

some doc bug fixes


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1465 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/glcanvas/samples/isosurf/isosurf.cpp

@@ -387,7 +387,7 @@ void TestGLCanvas::OnChar(wxKeyEvent& event)
 	break;
     }
 
-    Refresh();
+    Refresh(FALSE);
 }
 
 void TestGLCanvas::OnMouseEvent(wxMouseEvent& event)
@@ -402,7 +402,7 @@ void TestGLCanvas::OnMouseEvent(wxMouseEvent& event)
 	} else {
 	    yrot += (event.GetX() - last_x)*1.0;
 	    xrot += (event.GetY() - last_y)*1.0;
-	    Refresh();
+	    Refresh(FALSE);
 	}
 	last_x = event.GetX();
 	last_y = event.GetY();