1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef ASH_SHELL_PANEL_WINDOW_H_ 6#define ASH_SHELL_PANEL_WINDOW_H_ 7 8#include "base/basictypes.h" 9#include "ui/aura/aura_export.h" 10#include "ui/views/widget/widget.h" 11#include "ui/views/widget/widget_delegate.h" 12 13namespace ash { 14 15class PanelFrameView; 16 17// Example Class for panel windows (Widget::InitParams::TYPE_PANEL). 18// Instances of PanelWindow will get added to the PanelContainer top level 19// window which manages the panel layout through PanelLayoutManager. 20class PanelWindow : public views::WidgetDelegateView { 21 public: 22 explicit PanelWindow(const std::string& name); 23 virtual ~PanelWindow(); 24 25 // Creates the widget for the panel window using |params_|. 26 views::Widget* CreateWidget(); 27 28 const std::string& name() { return name_; } 29 views::Widget::InitParams& params() { return params_; } 30 31 // Creates a panel window and returns the associated widget. 32 static views::Widget* CreatePanelWindow(const gfx::Rect& rect); 33 34 private: 35 // Overridden from views::View: 36 virtual gfx::Size GetPreferredSize() const OVERRIDE; 37 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; 38 39 // Overridden from views::WidgetDelegate: 40 virtual base::string16 GetWindowTitle() const OVERRIDE; 41 virtual View* GetContentsView() OVERRIDE; 42 virtual bool CanResize() const OVERRIDE; 43 virtual bool CanMaximize() const OVERRIDE; 44 virtual views::NonClientFrameView* CreateNonClientFrameView( 45 views::Widget* widget) OVERRIDE; 46 47 std::string name_; 48 views::Widget::InitParams params_; 49 50 DISALLOW_COPY_AND_ASSIGN(PanelWindow); 51}; 52 53} // namespace ash 54 55#endif // ASH_SHELL_PANEL_WINDOW_H_ 56