1 // Copyright (c) 2011 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 #import <Cocoa/Cocoa.h> 6 7 #include "base/memory/scoped_nsobject.h" 8 #include "chrome/browser/ui/cocoa/hover_button.h" 9 10 // The standard close button for our Mac UI which is the "x" that changes to a 11 // dark circle with the "x" when you hover over it. At this time it is used by 12 // the popup blocker, download bar, info bar and tabs. 13 @interface HoverCloseButton : HoverButton { 14 @private 15 // Bezier path for drawing the 'x' within the button. 16 scoped_nsobject<NSBezierPath> xPath_; 17 18 // Bezier path for drawing the hover state circle behind the 'x'. 19 scoped_nsobject<NSBezierPath> circlePath_; 20 21 // Translation of the 'x' button to the middle vertically. 22 scoped_nsobject<NSAffineTransform> transform_; 23 24 // The size of the control when the last drawRect: was called, to recenter 25 // the paths above if it changed. 26 NSSize oldSize_; 27 } 28 29 // Sets up the button's tracking areas and accessibility info when instantiated 30 // via initWithFrame or awakeFromNib. 31 - (void)commonInit; 32 33 @end 34