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// 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_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_BUTTON_H_
#define CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_BUTTON_H_
#import <Cocoa/Cocoa.h>
#import "ui/base/cocoa/tracking_area.h"
namespace constrained_window_button {
const CGFloat kButtonMinWidth = 72;
}
@protocol ConstrainedWindowButtonDrawableCell
@property (nonatomic, assign) BOOL isMouseInside;
- (BOOL)isEnabled;
- (BOOL)isHighlighted;
@end
// A push button for use in a constrained window. Specialized constrained
// windows that need a push button should use this class instead of NSButton.
@interface ConstrainedWindowButton : NSButton {
@private
ui::ScopedCrTrackingArea trackingArea_;
}
extern const CGFloat buttonMinWidth_;
// Draws the background and shadow inside |path| with the appropriate
// colors for |buttonState|, onto |view|.
+ (void)DrawBackgroundAndShadowForPath:(NSBezierPath*)path
withCell:(id<ConstrainedWindowButtonDrawableCell>)cell
inView:(NSView*)view;
// Draws the highlight inside |path|, with the color for |buttonState|,
// onto |view|.
+ (void)DrawInnerHighlightForPath:(NSBezierPath*)path
withCell:(id<ConstrainedWindowButtonDrawableCell>)cell
inView:(NSView*)view;
// Draws the border along |path|, with a color according to |buttonState|,
// onto |view|.
+ (void)DrawBorderForPath:(NSBezierPath*)path
withCell:(id<ConstrainedWindowButtonDrawableCell>)cell
inView:(NSView*)view;
@end
// A button cell used by ConstrainedWindowButton.
@interface ConstrainedWindowButtonCell :
NSButtonCell<ConstrainedWindowButtonDrawableCell> {
@private
BOOL isMouseInside_;
}
@end
#endif // CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_BUTTON_H_
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