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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 VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_GTK_H_
#define VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_GTK_H_
#pragma once
#include "ui/base/gtk/gtk_signal.h"
#include "views/controls/combobox/native_combobox_wrapper.h"
#include "views/controls/native_control_gtk.h"
namespace views {
class NativeComboboxGtk : public NativeControlGtk,
public NativeComboboxWrapper {
public:
explicit NativeComboboxGtk(Combobox* combobox);
virtual ~NativeComboboxGtk();
// Overridden from NativeComboboxWrapper:
virtual void UpdateFromModel() OVERRIDE;
virtual void UpdateSelectedItem() OVERRIDE;
virtual void UpdateEnabled() OVERRIDE;
virtual int GetSelectedItem() const OVERRIDE;
virtual bool IsDropdownOpen() const OVERRIDE;
virtual gfx::Size GetPreferredSize() OVERRIDE;
virtual View* GetView() OVERRIDE;
virtual void SetFocus() OVERRIDE;
virtual bool HandleKeyPressed(const views::KeyEvent& event) OVERRIDE;
virtual bool HandleKeyReleased(const views::KeyEvent& event) OVERRIDE;
virtual void HandleFocus() OVERRIDE;
virtual void HandleBlur() OVERRIDE;
virtual gfx::NativeView GetTestingHandle() const OVERRIDE;
protected:
// Overridden from NativeControlGtk:
virtual void CreateNativeControl() OVERRIDE;
virtual void NativeControlCreated(GtkWidget* widget) OVERRIDE;
private:
void SelectionChanged();
void FocusedMenuItemChanged();
CHROMEGTK_CALLBACK_0(NativeComboboxGtk, void, CallChanged);
CHROMEGTK_CALLBACK_0(NativeComboboxGtk, gboolean, CallPopUp);
CHROMEGTK_CALLBACK_1(NativeComboboxGtk, void, CallMenuMoveCurrent,
GtkMenuDirectionType);
// The combobox we are bound to.
Combobox* combobox_;
// The combo box's pop-up menu.
GtkMenu* menu_;
// The preferred size from the last size_request.
gfx::Size preferred_size_;
DISALLOW_COPY_AND_ASSIGN(NativeComboboxGtk);
};
} // namespace views
#endif // VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_GTK_H_
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