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   ~FakeScrollbar() override;
  19
  20   // Scrollbar implementation.
  21   ScrollbarOrientation Orientation() const override;
  22   bool IsLeftSideVerticalScrollbar() const override;
  23   gfx::Point Location() const override;
  24   bool IsOverlay() const override;
  25   bool HasThumb() const override;
  26   int ThumbThickness() const override;
  27   int ThumbLength() const override;
  28   gfx::Rect TrackRect() const override;
  29   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   void set_has_thumb(bool has_thumb) { has_thumb_ = has_thumb; }
  40   SkColor paint_fill_color() const { return SK_ColorBLACK | fill_color_; }
  41
  42  private:
  43   bool paint_;
  44   bool has_thumb_;
  45   bool is_overlay_;
  46   int thumb_thickness_;
  47   int thumb_length_;
  48   gfx::Point location_;
  49   gfx::Rect track_rect_;
  50   SkColor fill_color_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(FakeScrollbar);
  53 };
  54
  55 }  // namespace cc
  56
  57 #endif  // CC_TEST_FAKE_SCROLLBAR_H_