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      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_VERTICAL_GRADIENT_VIEW_H_
      6 #define CHROME_BROWSER_UI_COCOA_VERTICAL_GRADIENT_VIEW_H_
      7 #pragma once
      8 
      9 #include "base/memory/scoped_nsobject.h"
     10 
     11 #import <Cocoa/Cocoa.h>
     12 
     13 // Draws a vertical background gradient with a bottom stroke. The gradient and
     14 // stroke colors can be defined by calling |setGradient| and |setStrokeColor|,
     15 // respectively. Alternatively, you may override the |gradient| and
     16 // |strokeColor| accessors in order to provide colors dynamically. If the
     17 // gradient or color is |nil|, the respective element will not be drawn.
     18 @interface VerticalGradientView : NSView {
     19  @private
     20   // The gradient to draw.
     21   scoped_nsobject<NSGradient> gradient_;
     22   // Color for bottom stroke.
     23   scoped_nsobject<NSColor> strokeColor_;
     24 }
     25 
     26 // Gets and sets the gradient to paint as background.
     27 - (NSGradient*)gradient;
     28 - (void)setGradient:(NSGradient*)gradient;
     29 
     30 // Gets and sets the color of the stroke drawn at the bottom of the view.
     31 - (NSColor*)strokeColor;
     32 - (void)setStrokeColor:(NSColor*)gradient;
     33 
     34 @end
     35 
     36 #endif // CHROME_BROWSER_UI_COCOA_VERTICAL_GRADIENT_VIEW_H_
     37