C++ (Cpp) PopupMenu示例

示例#1

文件： vis_settings_panel_impl.cpp 项目： yaroslav-tarasov/test_osg

void vis_settings_panel_impl::init_menu_bar(CEGUI::Menubar* menuBar)
{
	CEGUI::String skin = menuBar->getType();
	skin = skin.substr(0, skin.find_first_of('/'));
	CEGUI::String menuItemMapping = skin + "/MenuItem";
	CEGUI::String popupMenuMapping = skin + "/PopupMenu";

	CEGUI::WindowManager& windowManager = CEGUI::WindowManager::getSingleton(); 
	CEGUI::MenuItem* fileMenuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileMenuItem"));
	fileMenuItem->setText("File");
	menuBar->addChild(fileMenuItem);

	CEGUI::PopupMenu* filePopupMenu = static_cast<CEGUI::PopupMenu*>(windowManager.createWindow(popupMenuMapping, "FilePopupMenu"));
	fileMenuItem->addChild(filePopupMenu);

	CEGUI::MenuItem* menuItem;
	menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileTestMenuItem1"));
	menuItem->setText("Open");
	filePopupMenu->addItem(menuItem);

	menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileTestMenuItem2"));
	menuItem->setText("Save");
	filePopupMenu->addItem(menuItem);

	menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileTestMenuItem3"));
	menuItem->setText("Exit");
	filePopupMenu->addItem(menuItem);

	menuItem->subscribeEvent(MenuItem::EventClicked, 
		Event::Subscriber([=](const CEGUI::EventArgs& args)->bool 
		{

			exit_app_signal_(); 
			return true;

		})
		); 

	CEGUI::MenuItem* viewMenuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "ViewMenuItem"));
	viewMenuItem->setText("View");
	menuBar->addChild(viewMenuItem);

	CEGUI::PopupMenu* viewPopupMenu = static_cast<CEGUI::PopupMenu*>(windowManager.createWindow(popupMenuMapping, "ViewPopupMenu"));
	viewMenuItem->addChild(viewPopupMenu);

	menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "ViewTestMenuItem1"));
	menuItem->setText("Lights");
	viewPopupMenu->addItem(menuItem);
}

示例#2

文件： WidgetDemo.cpp 项目： AjaxWang1989/cegui

void WidgetDemo::initMenubar(CEGUI::Menubar* menuBar)
{
    CEGUI::String skin = menuBar->getType();
    skin = skin.substr(0, skin.find_first_of('/'));
    CEGUI::String menuItemMapping = skin + "/MenuItem";
    CEGUI::String popupMenuMapping = skin + "/PopupMenu";

    CEGUI::WindowManager& windowManager = CEGUI::WindowManager::getSingleton(); 
    CEGUI::MenuItem* fileMenuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileMenuItem"));
    fileMenuItem->setText("File");
    menuBar->addChild(fileMenuItem);
 
    CEGUI::PopupMenu* filePopupMenu = static_cast<CEGUI::PopupMenu*>(windowManager.createWindow(popupMenuMapping, "FilePopupMenu"));
    fileMenuItem->addChild(filePopupMenu);

    CEGUI::MenuItem* menuItem;
    menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileTestMenuItem1"));
    menuItem->setText("Open");
    filePopupMenu->addItem(menuItem);

    menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileTestMenuItem2"));
    menuItem->setText("Save");
    filePopupMenu->addItem(menuItem);

    menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "FileTestMenuItem3"));
    menuItem->setText("Exit");
    filePopupMenu->addItem(menuItem);


    CEGUI::MenuItem* viewMenuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "ViewMenuItem"));
    fileMenuItem->setText("View");
    menuBar->addChild(viewMenuItem);

    CEGUI::PopupMenu* viewPopupMenu = static_cast<CEGUI::PopupMenu*>(windowManager.createWindow(popupMenuMapping, "ViewPopupMenu"));
    viewMenuItem->addChild(viewPopupMenu);

    menuItem = static_cast<CEGUI::MenuItem*>(windowManager.createWindow(menuItemMapping, "ViewTestMenuItem1"));
    menuItem->setText("Midgets");
    viewPopupMenu->addItem(menuItem);
}