53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
// Copyright 2016 The Chromium Embedded Framework Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be found
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// in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_VIEWS_MENU_BUTTON_VIEW_H_
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#define CEF_LIBCEF_BROWSER_VIEWS_MENU_BUTTON_VIEW_H_
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#pragma once
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#include "include/views/cef_menu_button.h"
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#include "include/views/cef_menu_button_delegate.h"
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#include "libcef/browser/views/label_button_view.h"
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#include "ui/views/controls/button/menu_button.h"
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#include "ui/views/controls/button/menu_button_listener.h"
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// Extend views::LabelButton with a no-argument constructor as required by the
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// CefViewView template and extend views::ButtonListener as required by the
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// CefButtonView template.
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class MenuButtonEx : public views::MenuButton,
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public views::ButtonListener,
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public views::MenuButtonListener {
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public:
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MenuButtonEx() : views::MenuButton(base::string16(), this, true) {
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// TODO(cef): MenuButton should not use ButtonListener. See
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// http://crbug.com/585252 for details.
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Button::listener_ = this;
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}
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};
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class CefMenuButtonView :
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public CefLabelButtonView<MenuButtonEx, CefMenuButtonDelegate> {
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public:
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typedef CefLabelButtonView<MenuButtonEx, CefMenuButtonDelegate> ParentClass;
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// |cef_delegate| must not be nullptr.
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explicit CefMenuButtonView(CefMenuButtonDelegate* cef_delegate);
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// Returns the CefMenuButton associated with this view. See comments on
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// CefViewView::GetCefView.
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CefRefPtr<CefMenuButton> GetCefMenuButton() const;
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// views::MenuButtonListener methods:
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void OnMenuButtonClicked(views::MenuButton* source,
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const gfx::Point& point,
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const ui::Event* event) override;
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private:
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DISALLOW_COPY_AND_ASSIGN(CefMenuButtonView);
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};
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#endif // CEF_LIBCEF_BROWSER_VIEWS_MENU_BUTTON_VIEW_H_
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