// Copyright (c) 2010 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_COCOA_MENU_TRACKED_BUTTON_H_ #define CHROME_BROWSER_COCOA_MENU_TRACKED_BUTTON_H_ #pragma once #import <Cocoa/Cocoa.h> // A MenuTrackedButton is meant to be used whenever a button is placed inside // the custom view of an NSMenuItem. If the user opens the menu in a non-sticky // fashion (i.e. clicks, holds, and drags) and then releases the mouse over // a MenuTrackedButton, it will |-performClick:| itself. @interface MenuTrackedButton : NSButton { @private // If the button received a |-mouseEntered:| event. This short-circuits the // custom drag tracking logic. BOOL didEnter_; // Whether or not the user is in a click-drag-release event sequence. If so // and this receives a |-mouseUp:|, then this will click itself. BOOL tracking_; } @end #endif // CHROME_BROWSER_COCOA_MENU_TRACKED_BUTTON_H_