fixed problem in wrapping of wxOGLConstraint

[wxWidgets.git] / src / os2 / app.cpp

diff --git a/src/os2/app.cpp b/src/os2/app.cpp
index 35f7a8481cca145ce0709b01431eb97d1d172a16..2260c6d2c675d5337e9d3da2ca3512e61fce4559 100644 (file)
--- a/src/os2/app.cpp
+++ b/src/os2/app.cpp
@@ -301,7 +301,7 @@ bool wxApp::RegisterWindowClasses(
     if (!::WinRegisterClass( vHab
                             ,wxCanvasClassName
                             ,wxWndProc
-                            ,CS_MOVENOTIFY | CS_SIZEREDRAW | CS_HITTEST | CS_SAVEBITS | CS_SYNCPAINT
+                            ,CS_MOVENOTIFY | CS_SIZEREDRAW | CS_HITTEST | CS_SAVEBITS | CS_SYNCPAINT | CS_CLIPCHILDREN
                             ,sizeof(ULONG)
                            ))
     {