cc/test/fake_scrollbar.h

   1 // Copyright 2012 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 CC_TEST_FAKE_SCROLLBAR_H_
   6 #define CC_TEST_FAKE_SCROLLBAR_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "cc/input/scrollbar.h"
  10 #include "third_party/skia/include/core/SkColor.h"
  11
  12 namespace cc {
  13
  14 class FakeScrollbar : public Scrollbar {
  15  public:
  16   FakeScrollbar();
  17   FakeScrollbar(bool paint, bool has_thumb, bool is_overlay);
  18   virtual ~FakeScrollbar();
  19
  20   // Scrollbar implementation.
  21   virtual ScrollbarOrientation Orientation() const OVERRIDE;
  22   virtual bool IsLeftSideVerticalScrollbar() const OVERRIDE;
  23   virtual gfx::Point Location() const OVERRIDE;
  24   virtual bool IsOverlay() const OVERRIDE;
  25   virtual bool HasThumb() const OVERRIDE;
  26   virtual int ThumbThickness() const OVERRIDE;
  27   virtual int ThumbLength() const OVERRIDE;
  28   virtual gfx::Rect TrackRect() const OVERRIDE;
  29   virtual void PaintPart(SkCanvas* canvas,
  30                          ScrollbarPart part,
  31                          const gfx::Rect& content_rect) OVERRIDE;
  32
  33   void set_location(const gfx::Point& location) { location_ = location; }
  34   void set_track_rect(const gfx::Rect& track_rect) { track_rect_ = track_rect; }
  35   void set_thumb_thickness(int thumb_thickness) {
  36       thumb_thickness_ = thumb_thickness;
  37   }
  38   void set_thumb_length(int thumb_length) { thumb_length_ = thumb_length; }
  39   SkColor paint_fill_color() const { return SK_ColorBLACK | fill_color_; }
  40
  41  private:
  42   bool paint_;
  43   bool has_thumb_;
  44   bool is_overlay_;
  45   int thumb_thickness_;
  46   int thumb_length_;
  47   gfx::Point location_;
  48   gfx::Rect track_rect_;
  49   SkColor fill_color_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(FakeScrollbar);
  52 };
  53
  54 }  // namespace cc
  55
  56 #endif  // CC_TEST_FAKE_SCROLLBAR_H_