chrome/browser/ui/cocoa/hover_close_button.h

// Copyright (c) 2012 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.

#ifndef CHROME_BROWSER_UI_COCOA_HOVER_CLOSE_BUTTON_H_
#define CHROME_BROWSER_UI_COCOA_HOVER_CLOSE_BUTTON_H_

#import <Cocoa/Cocoa.h>

#import "ui/base/cocoa/hover_button.h"

@class GTMKeyValueAnimation;

// The standard close button for our Mac UI which is the "x" that changes to a
// dark circle with the "x" when you hover over it. Used to close tabs.
@interface HoverCloseButton : HoverButton<NSAnimationDelegate> {
 @private
  GTMKeyValueAnimation* fadeOutAnimation_;
  HoverState previousState_;
}

@end

// A version of HoverCloseButton with the "x" icon changed to match the WebUI
// look.
@interface WebUIHoverCloseButton : HoverCloseButton
@end

#endif  // CHROME_BROWSER_UI_COCOA_HOVER_CLOSE_BUTTON_H_