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use IsShownOnScreen() in OnSize() to ensure that the window is realized (important for X11-based ports) before trying to create an associated context

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45488 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-04-15 23:09:46 +00:00
parent 010eb424bb
commit 0ce4fad6ae
1 changed files with 1 additions and 1 deletions
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samples/opengl/cube/cube.cpp
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@@ -304,7 +304,7 @@ void TestGLCanvas::OnSize(wxSizeEvent& event)
// don't prevent default processing from taking place // don't prevent default processing from taking place
event.Skip(); event.Skip();
if ( !IsShown() ) if ( !IsShownOnScreen() )
return; return;
// set GL viewport (not called by wxGLCanvas::OnSize on all platforms...) // set GL viewport (not called by wxGLCanvas::OnSize on all platforms...)