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Diffstat (limited to 'macosx/tkMacOSXEvent.c')
-rw-r--r--macosx/tkMacOSXEvent.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/macosx/tkMacOSXEvent.c b/macosx/tkMacOSXEvent.c
index dcd06fb..77d3cb5 100644
--- a/macosx/tkMacOSXEvent.c
+++ b/macosx/tkMacOSXEvent.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMacOSXEvent.c,v 1.17 2007/05/30 06:35:54 das Exp $
+ * RCS: @(#) $Id: tkMacOSXEvent.c,v 1.18 2007/05/31 13:38:13 das Exp $
*/
#include "tkMacOSXInt.h"
@@ -41,9 +41,21 @@ TkMacOSXFlushWindows(void)
WindowRef wRef = GetWindowList();
while (wRef) {
- CGrafPtr portPtr = GetWindowPort(wRef);
- if (QDIsPortBuffered(portPtr)) {
- QDFlushPortBuffer(portPtr, NULL);
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
+ if (1
+#if MAC_OS_X_VERSION_MIN_REQUIRED < 1030
+ && HIWindowFlush != NULL
+#endif
+ ) {
+ ChkErr(HIWindowFlush, wRef);
+ } else
+#endif
+ {
+ CGrafPtr portPtr = GetWindowPort(wRef);
+
+ if (QDIsPortBuffered(portPtr)) {
+ QDFlushPortBuffer(portPtr, NULL);
+ }
}
wRef = GetNextWindow(wRef);
}