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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_VIEWS_NATIVE_THEME_PAINTER_H_
#define UI_VIEWS_NATIVE_THEME_PAINTER_H_
#pragma once
#include "base/compiler_specific.h"
#include "ui/views/painter.h"
namespace gfx {
class Canvas;
class Size;
}
namespace views {
class NativeThemeDelegate;
// A Painter that uses NativeTheme to implement painting and sizing. A
// theme delegate must be given at construction time so that the appropriate
// painting and sizing can be done.
class VIEWS_EXPORT NativeThemePainter : public Painter {
public:
explicit NativeThemePainter(NativeThemeDelegate* delegate);
virtual ~NativeThemePainter() {}
// Returns the preferred size of the native part being painted.
gfx::Size GetPreferredSize();
private:
// The delegate the controls the appearance of this painter.
NativeThemeDelegate* delegate_;
// Overridden from Painter:
virtual void Paint(int w, int h, gfx::Canvas* canvas) OVERRIDE;
DISALLOW_COPY_AND_ASSIGN(NativeThemePainter);
};
} // namespace views
#endif // UI_VIEWS_NATIVE_THEME_PAINTER_H_
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