chromium/ui/views/controls/button/image_button.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_CONTROLS_BUTTON_IMAGE_BUTTON_H_
#define UI_VIEWS_CONTROLS_BUTTON_IMAGE_BUTTON_H_

#include <memory>
#include <utility>

#include "base/gtest_prod_util.h"
#include "ui/base/models/image_model.h"
#include "ui/base/resource/resource_scale_factor.h"
#include "ui/gfx/image/image_skia.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/metadata/view_factory.h"

namespace views {

class VIEWS_EXPORT ImageButton : public Button { … };

BEGIN_VIEW_BUILDER(VIEWS_EXPORT, ImageButton, Button)
VIEW_BUILDER_PROPERTY(bool, DrawImageMirrored)
VIEW_BUILDER_PROPERTY(ImageButton::HorizontalAlignment,
                      ImageHorizontalAlignment)
VIEW_BUILDER_PROPERTY(ImageButton::VerticalAlignment, ImageVerticalAlignment)
VIEW_BUILDER_PROPERTY(gfx::Size, MinimumImageSize)
VIEW_BUILDER_METHOD(SetImageModel, Button::ButtonState, const ui::ImageModel&)

END_VIEW_BUILDER

////////////////////////////////////////////////////////////////////////////////
//
// ToggleImageButton
//
// A toggle-able ImageButton.  It swaps out its graphics when toggled.
//
////////////////////////////////////////////////////////////////////////////////
class VIEWS_EXPORT ToggleImageButton : public ImageButton { … };

BEGIN_VIEW_BUILDER(VIEWS_EXPORT, ToggleImageButton, ImageButton)
VIEW_BUILDER_PROPERTY(bool, Toggled)
VIEW_BUILDER_PROPERTY(std::unique_ptr<Background>, ToggledBackground)
VIEW_BUILDER_PROPERTY(std::u16string, ToggledTooltipText)
VIEW_BUILDER_PROPERTY(std::u16string, ToggledAccessibleName)
VIEW_BUILDER_METHOD(SetToggledImageModel,
                    Button::ButtonState,
                    const ui::ImageModel&)
END_VIEW_BUILDER

}  // namespace views

DEFINE_VIEW_BUILDER(…)
DEFINE_VIEW_BUILDER(…)

#endif  // UI_VIEWS_CONTROLS_BUTTON_IMAGE_BUTTON_H_