chrome/browser/ui/cocoa/hover_close_button.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_COCOA_HOVER_CLOSE_BUTTON_H_
   6 #define CHROME_BROWSER_UI_COCOA_HOVER_CLOSE_BUTTON_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #import "ui/base/cocoa/hover_button.h"
  11
  12 @class GTMKeyValueAnimation;
  13
  14 // The standard close button for our Mac UI which is the "x" that changes to a
  15 // dark circle with the "x" when you hover over it. Used to close tabs.
  16 @interface HoverCloseButton : HoverButton<NSAnimationDelegate> {
  17  @private
  18   GTMKeyValueAnimation* fadeOutAnimation_;
  19   HoverState previousState_;
  20 }
  21
  22 @end
  23
  24 // A version of HoverCloseButton with the "x" icon changed to match the WebUI
  25 // look.
  26 @interface WebUIHoverCloseButton : HoverCloseButton
  27 @end
  28
  29 #endif  // CHROME_BROWSER_UI_COCOA_HOVER_CLOSE_BUTTON_H_