Mac: Enable OK Button when editing a bookmark text to be blank...

chrome/browser/cocoa/bookmark_button_cell.mm

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/cocoa/bookmark_button_cell.h"
 #import "third_party/GTM/AppKit/GTMTheme.h"
 
 @implementation BookmarkButtonCell
 
 - (id)initTextCell:(NSString *)string {
@@ skipping 16 matching lines @@
   return self;
 }
 
 - (NSSize)cellSizeForBounds:(NSRect)aRect {
   NSSize size = [super cellSizeForBounds:aRect];
   size.width += 2;
   size.height += 4;
   return size;
 }
 
+- (void)setBookmarkCellText:(NSString*)title
+                      image:(NSImage*)image {
+  title = [title stringByReplacingOccurrencesOfString:@"\n"
+                                           withString:@" "];
+  title = [title stringByReplacingOccurrencesOfString:@"\r"
+                                           withString:@" "];
+  if (image) {
+    [self setImage:image];
+    if ([title length] < 1) {
+      [self setImagePosition:NSImageOnly];
+    } else {
+      [self setImagePosition:NSImageLeft];
+    }
+  }
+  [self setTitle:title];
+}
+
 // We share the context menu among all bookmark buttons.  To allow us
 // to disambiguate when needed (e.g. "open bookmark"), we set the
 // menu's delegate to be us.  We (the cell) have the bookmark encoded
 // in our represented object.
 // Convention needed in -[BookmarkBarController openBookmarkIn***] calls.
 - (NSMenu*)menu {
   NSMenu* menu = [super menu];
   [menu setDelegate:self];
   return menu;
 }
 
 @end