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Diffstat (limited to 'macosx/tkMacOSXWindowEvent.c')
-rw-r--r--macosx/tkMacOSXWindowEvent.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/macosx/tkMacOSXWindowEvent.c b/macosx/tkMacOSXWindowEvent.c
index 2f7ddd8..70cad46 100644
--- a/macosx/tkMacOSXWindowEvent.c
+++ b/macosx/tkMacOSXWindowEvent.c
@@ -54,7 +54,7 @@
* software in accordance with the terms specified in this
* license.
*
- * RCS: @(#) $Id: tkMacOSXWindowEvent.c,v 1.23 2007/05/30 06:35:55 das Exp $
+ * RCS: @(#) $Id: tkMacOSXWindowEvent.c,v 1.24 2007/05/31 13:38:17 das Exp $
*/
#include "tkMacOSXInt.h"
@@ -314,6 +314,9 @@ TkMacOSXProcessWindowEvent(
height = bounds.bottom - bounds.top;
flags |= TK_SIZE_CHANGED;
}
+ TkMacOSXInvalClipRgns((Tk_Window) winPtr);
+ TkMacOSXInvalidateWindow((MacDrawable *) window,
+ TK_PARENT_WINDOW);
TkGenWMConfigureEvent((Tk_Window)winPtr, x, y, width,
height, flags);
if (attr & kWindowBoundsChangeUserResize ||
@@ -467,6 +470,14 @@ GenerateUpdateEvent(Window window)
result = GenerateUpdates(tkMacOSXtmpRgn1, &updateBounds, winPtr);
EndUpdate(macWindow);
SetEmptyRgn(tkMacOSXtmpRgn1);
+ if (result) {
+ /*
+ * Ensure there are no pending idle-time redraws that could prevent
+ * the just posted Expose events from generating new redraws.
+ */
+
+ Tcl_DoOneEvent(TCL_IDLE_EVENTS|TCL_DONT_WAIT);
+ }
return result;
}
@@ -522,6 +533,9 @@ GenerateUpdates(
SectRgn(damageRgn, updateRgn, damageRgn);
OffsetRgn(damageRgn, -bounds.left, -bounds.top);
GetRegionBounds(damageRgn, &damageBounds);
+ RectRgn(damageRgn, &bounds);
+ UnionRgn(damageRgn, updateRgn, updateRgn);
+ GetRegionBounds(updateRgn, updateBounds);
SetEmptyRgn(damageRgn);
event.xany.serial = Tk_Display(winPtr)->request;