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// Copyright (c) 2012 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_FOCUS_BORDER_H_
#define UI_VIEWS_FOCUS_BORDER_H_
#include "ui/views/views_export.h"
#include "base/basictypes.h"
namespace gfx {
class Canvas;
}
namespace views {
class View;
////////////////////////////////////////////////////////////////////////////////
//
// Focus border class.
//
// The focus border class is used to display an indication of focus on a view.
// To set a focus border on a view, call SetFocusBorder on the view. Once set
// on a view, the focus border is owned by the view.
//
////////////////////////////////////////////////////////////////////////////////
class VIEWS_EXPORT FocusBorder {
public:
virtual ~FocusBorder();
// Creates the default inset dashed line focus border.
static FocusBorder* CreateDashedFocusBorder();
static FocusBorder* CreateDashedFocusBorder(
int left, int top, int right, int bottom);
// Renders the focus border for the specified view.
virtual void Paint(const View& view, gfx::Canvas* canvas) const = 0;
protected:
FocusBorder();
private:
DISALLOW_COPY_AND_ASSIGN(FocusBorder);
};
} // namespace views
#endif // UI_VIEWS_FOCUS_BORDER_H_
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