chrome/browser/ui/cocoa/background_gradient_view.h

   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 #ifndef CHROME_BROWSER_UI_COCOA_BACKGROUND_GRADIENT_VIEW_H_
   6 #define CHROME_BROWSER_UI_COCOA_BACKGROUND_GRADIENT_VIEW_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 // A custom view that draws a 'standard' background gradient.
  11 // Base class for other Chromium views.
  12 @interface BackgroundGradientView : NSView {
  13  @private
  14   BOOL showsDivider_;
  15 }
  16
  17 // Controls whether the bar draws a dividing line at the bottom.
  18 @property(nonatomic, assign) BOOL showsDivider;
  19
  20 // The color used for the bottom stroke. Public so subclasses can use.
  21 - (NSColor*)strokeColor;
  22
  23 // Draws the background for this view. Make sure that your patternphase
  24 // is set up correctly in your graphics context before calling.
  25 // If |opaque| is true then the background image is forced to be opaque.
  26 // Otherwise the background image could be semi-transparent and blend against
  27 // subviews and sublayers. This is different from -[NSView isOpaque] since
  28 // a view may want a opaque non-rectangular background. The find bar is an
  29 // example of this.
  30 - (void)drawBackgroundWithOpaque:(BOOL)opaque;
  31
  32 @end
  33
  34 #endif  // CHROME_BROWSER_UI_COCOA_BACKGROUND_GRADIENT_VIEW_H_