ui/views/round_rect_painter.h

   1 // Copyright (c) 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 UI_VIEWS_ROUNDED_RECT_PAINTER_H_
   6 #define UI_VIEWS_ROUNDED_RECT_PAINTER_H_
   7
   8 #include "ui/gfx/rect.h"
   9 #include "ui/views/painter.h"
  10 #include "ui/views/views_export.h"
  11
  12 namespace gfx {
  13 class Canvas;
  14 class Path;
  15 class Size;
  16 }
  17
  18 namespace views {
  19
  20 // Painter to draw a border with rounded corners.
  21 class VIEWS_EXPORT RoundRectPainter : public Painter {
  22  public:
  23   RoundRectPainter(SkColor border_color, int corner_radius);
  24   ~RoundRectPainter() override;
  25
  26   // Painter:
  27   gfx::Size GetMinimumSize() const override;
  28   void Paint(gfx::Canvas* canvas, const gfx::Size& size) override;
  29
  30  private:
  31   const SkColor border_color_;
  32   const int corner_radius_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(RoundRectPainter);
  35 };
  36
  37 }  // namespace views
  38
  39 #endif  // UI_VIEWS_ROUNDED_RECT_PAINTER_H_