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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_WIDGET_WIDGET_IMPL_H_
#define VIEWS_WIDGET_WIDGET_IMPL_H_
#pragma once
#include "views/widget/native_widget_listener.h"
#include "views/widget/widget.h"
namespace views {
class NativeWidget;
////////////////////////////////////////////////////////////////////////////////
// WidgetImpl class
//
// An object that represents a native widget that hosts a view hierarchy.
// A WidgetImpl is owned by a NativeWidget implementation.
//
// TODO(beng): This class should be renamed Widget after the transition to the
// V2 API is complete.
//
class WidgetImpl : public Widget,
internal::NativeWidgetListener {
public:
WidgetImpl();
virtual ~WidgetImpl();
private:
// Overridden from Widget:
virtual void Init(gfx::NativeView parent, const gfx::Rect& bounds);
virtual void InitWithWidget(Widget* parent, const gfx::Rect& bounds);
virtual WidgetDelegate* GetWidgetDelegate();
virtual void SetWidgetDelegate(WidgetDelegate* delegate);
virtual void SetContentsView(View* view);
virtual void GetBounds(gfx::Rect* out, bool including_frame) const;
virtual void SetBounds(const gfx::Rect& bounds);
virtual void MoveAbove(Widget* other);
virtual void SetShape(gfx::NativeRegion region);
virtual void Close();
virtual void CloseNow();
virtual void Show();
virtual void Hide();
virtual gfx::NativeView GetNativeView() const;
virtual void PaintNow(const gfx::Rect& update_rect);
virtual void SetOpacity(unsigned char opacity);
virtual void SetAlwaysOnTop(bool on_top);
virtual RootView* GetRootView();
virtual Widget* GetRootWidget() const;
virtual bool IsVisible() const;
virtual bool IsActive() const;
virtual bool IsAccessibleWidget() const;
virtual TooltipManager* GetTooltipManager();
virtual void GenerateMousePressedForView(View* view,
const gfx::Point& point);
virtual bool GetAccelerator(int cmd_id, ui::Accelerator* accelerator);
virtual Window* GetWindow();
virtual const Window* GetWindow() const;
virtual void SetNativeWindowProperty(const char* name, void* value);
virtual void* GetNativeWindowProperty(const char* name);
virtual ThemeProvider* GetThemeProvider() const;
virtual ThemeProvider* GetDefaultThemeProvider() const;
virtual FocusManager* GetFocusManager();
virtual void ViewHierarchyChanged(bool is_add, View *parent,
View *child);
virtual bool ContainsNativeView(gfx::NativeView native_view);
// Overridden from NativeWidgetListener:
virtual void OnClose();
virtual void OnDestroy();
virtual void OnDisplayChanged();
virtual bool OnKeyEvent(const KeyEvent& event);
virtual void OnMouseCaptureLost();
virtual bool OnMouseEvent(const MouseEvent& event);
virtual bool OnMouseWheelEvent(const MouseWheelEvent& event);
virtual void OnNativeWidgetCreated();
virtual void OnPaint(gfx::Canvas* canvas);
virtual void OnSizeChanged(const gfx::Size& size);
virtual void OnNativeFocus(gfx::NativeView focused_view);
virtual void OnNativeBlur(gfx::NativeView focused_view);
virtual void OnWorkAreaChanged();
virtual WidgetImpl* GetWidgetImpl() const;
// Weak.
NativeWidget* native_widget_;
DISALLOW_COPY_AND_ASSIGN(WidgetImpl);
};
} // namespace views
#endif // VIEWS_WIDGET_WIDGET_H_
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