Trying to fix a screen freezing bug reported by Shane "tech at saxon digital" in...

[freeglut] / src / mswin / freeglut_main_mswin.c

diff --git a/src/mswin/freeglut_main_mswin.c b/src/mswin/freeglut_main_mswin.c
index be48b23..8ea57b0 100644 (file)
--- a/src/mswin/freeglut_main_mswin.c
+++ b/src/mswin/freeglut_main_mswin.c
@@ -446,6 +446,8 @@ LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
 /*        printf("WM_SETFOCUS: %p\n", window ); */\r
         lRet = DefWindowProc( hWnd, uMsg, wParam, lParam );\r
         INVOKE_WCB( *window, Entry, ( GLUT_ENTERED ) );\r
+\r
+               UpdateWindow ( hWnd );\r
         break;\r
 \r
     case WM_KILLFOCUS:\r