From 237afd75300fd2b491666698252f655fd1ececdb Mon Sep 17 00:00:00 2001
From: Kevin Walzer <kw@codebykevin.com>
Date: Sat, 14 Feb 2015 01:22:19 +0000
Subject: Remove calls during window resize notification that cause crash on
 Cocoa

---
 macosx/tkMacOSXWindowEvent.c | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/macosx/tkMacOSXWindowEvent.c b/macosx/tkMacOSXWindowEvent.c
index e1a0f6f..cf8d9a6 100644
--- a/macosx/tkMacOSXWindowEvent.c
+++ b/macosx/tkMacOSXWindowEvent.c
@@ -80,10 +80,6 @@ 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];
@@ -111,8 +107,6 @@ extern NSString *opaqueTag;
 	}
 	TkGenWMConfigureEvent((Tk_Window) winPtr, x, y, width, height, flags);
     }
-    [[w contentView] setHidden:NO];
-    NSEnableScreenUpdates();
 }
 
 - (void) windowExpanded: (NSNotification *) notification
@@ -845,8 +839,7 @@ ExposeRestrictProc(
 
 -(void) viewWillDraw
 {
-
-        [super viewWillDraw];
+    [super viewWillDraw];
 }
 
 - (BOOL) preservesContentDuringLiveResize
@@ -856,10 +849,10 @@ ExposeRestrictProc(
 
 - (void)viewWillStartLiveResize
 {
-  NSDisableScreenUpdates();
-  [super viewWillStartLiveResize];
-  [self setNeedsDisplay:NO];
-  [self setHidden:YES];
+    NSDisableScreenUpdates();
+    [super viewWillStartLiveResize];
+    [self setNeedsDisplay:NO];
+    [self setHidden:YES];
 }
 
 
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