refresh GL canvas itself, not the frame, when the GL context changes, otherwise it doesn't redraw under wxGTK1

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45372 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-04-10 00:02:15 +00:00
parent 173ca738fd
commit 264f22613c
2 changed files with 12 additions and 3 deletions
--- a/samples/opengl/cube/cube.cpp
+++ b/samples/opengl/cube/cube.cpp
@@ -243,7 +243,8 @@ void TestGLCanvas::OnKeyDown( wxKeyEvent& event )
          i != wxTopLevelWindows.end();
          ++i )
    {
-        (*i)->Refresh(false);
+        MyFrame *frame = (MyFrame *)*i;
+        frame->RefreshCanvas();
    }
 }

@@ -287,3 +288,7 @@ void MyFrame::OnNewWindow( wxCommandEvent& WXUNUSED(event) )
    (void) new MyFrame();
 }

+void MyFrame::RefreshCanvas()
+{
+    m_canvas->Refresh(false);
+}