00001 /* 00002 * Copyright (c) 2003-2005, Bram Stein 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 00009 * 1. Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 2. Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * 3. The name of the author may not be used to endorse or promote products 00015 * derived from this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED 00018 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00019 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 00020 * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 00021 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00022 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00023 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 00024 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00025 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00026 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 */ 00028 #pragma once 00029 #ifndef MENU_H 00030 #define MENU_H 00031 00032 #include ".\MenuItem.h" 00033 #include ".\PopupMenu.h" 00034 #include "..\event\MouseListener.h" 00035 #include "..\event\FocusListener.h" 00036 #include "..\layout\PopupLayout.h" 00037 #include "..\util\Observable.h" 00038 00039 namespace ui 00040 { 00049 class Menu : public MenuItem, public event::MouseAdapter, public util::Observable, public event::FocusListener 00050 { 00051 public: 00057 Menu(const std::string &label); 00058 00059 Menu(Icon *icon, const std::string &label); 00060 00066 void add(MenuItem* menuItem); 00067 00072 void remove(MenuItem *menuItem); 00073 00080 void setPopupMenuVisible(bool visible); 00081 00082 enum PROPERTYCHANGES 00083 { 00084 SELECTED = 1, 00085 DESELECTED = 2 00086 }; 00087 00091 const PopupMenu& getPopupMenu() const; 00092 00097 bool isPopupMenuVisible() const; 00098 00099 virtual bool canHoldPermanentFocus() const; 00100 00101 virtual ~Menu(); 00102 private: 00103 void mouseClicked(const event::MouseEvent &e); 00104 00105 void mouseEntered(const event::MouseEvent &e); 00106 void mouseExited(const event::MouseEvent &e); 00107 00108 void mouseMotion(const event::MouseEvent &e); 00109 00110 void focusLost(const event::FocusEvent &e); 00111 void focusGained(const event::FocusEvent &e); 00112 00113 void init(); 00114 PopupMenu popupMenu; 00115 layout::PopupLayout layout; 00116 }; 00117 } 00118 #endif