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 13 namespace ash { 14 15 class 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. 20 class 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() 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
