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-rw-r--r--macosx/tkMacOSXWindowEvent.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/macosx/tkMacOSXWindowEvent.c b/macosx/tkMacOSXWindowEvent.c
index 9fd4867..c49fe15 100644
--- a/macosx/tkMacOSXWindowEvent.c
+++ b/macosx/tkMacOSXWindowEvent.c
@@ -80,6 +80,10 @@ extern NSString *opaqueTag;
NSWindow *w = [notification object];
TkWindow *winPtr = TkMacOSXGetTkWindow(w);
+ /*Disable drawing until window is resized removes flicker and drawing artifacts;necessary after removal of private API.*/
+ NSDisableScreenUpdates();
+ [ [w contentView] setHidden:YES];
+
if (winPtr) {
WmInfo *wmPtr = winPtr->wmInfoPtr;
NSRect bounds = [w frame];
@@ -107,6 +111,8 @@ extern NSString *opaqueTag;
}
TkGenWMConfigureEvent((Tk_Window) winPtr, x, y, width, height, flags);
}
+ [[w contentView] setHidden:NO];
+ NSEnableScreenUpdates();
}
- (void) windowExpanded: (NSNotification *) notification