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Prevent the parent from drawing over OpenGL context.

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This commit is contained in:
Ashod Nakashian 2015-05-09 12:23:09 -04:00
parent a31b29308f
commit 7cd198623e
1 changed files with 5 additions and 0 deletions
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5
modules/highgui/src/window_w32.cpp
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@ -739,6 +739,11 @@ CV_IMPL int cvNamedWindow( const char* name, int flags )
if( !(flags & CV_WINDOW_AUTOSIZE))//YV add border in order to resize the window
defStyle |= WS_SIZEBOX;
#ifdef HAVE_OPENGL
if (flags & CV_WINDOW_OPENGL)
defStyle |= WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
#endif
icvLoadWindowPos( name, rect );
mainhWnd = CreateWindow( "Main HighGUI class", name, defStyle | WS_OVERLAPPED,