RCP 应用程序添加托盘代码

??????? 在一个rcp应用程序中添加托盘的代码如下：

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?? 添加托盘的代码如下：

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package com.vnvntrip.plugin.dev.views.custom;import org.eclipse.swt.SWT;import org.eclipse.swt.events.SelectionAdapter;import org.eclipse.swt.events.SelectionEvent;import org.eclipse.swt.events.SelectionListener;import org.eclipse.swt.graphics.Image;import org.eclipse.swt.widgets.Display;import org.eclipse.swt.widgets.Event;import org.eclipse.swt.widgets.Listener;import org.eclipse.swt.widgets.Menu;import org.eclipse.swt.widgets.MenuItem;import org.eclipse.swt.widgets.Shell;import org.eclipse.swt.widgets.Tray;import org.eclipse.swt.widgets.TrayItem;import org.eclipse.ui.PlatformUI;import com.vnvntrip.plugin.dev.commons.ImageManager;/** * RCP  项目程序的托盘实现类 * @author longgangbai * */public class SystemTrayMaster  implements SelectionListener ,Listener{        private Menu menu;    private MenuItem[] menuItems=new MenuItem[0];    private RestoreWindowListener restoreWindowListener;        public SystemTrayMaster(){restoreWindowListener=new RestoreWindowListener();    }    /**     * 关闭应用程序     */    protected void closeApplication(){ PlatformUI.getWorkbench().close();    }    private final class RestoreWindowListener extends SelectionAdapter{  @Override    public void widgetDefaultSelected(SelectionEvent e) {      restoreWindow();    }    }            public void restoreWindow(){  Shell shell=getShell();  shell.open();  shell.setMinimized(false);  shell.forceActive();  shell.forceFocus();    }    /**     * 清除菜单所占的资源     */    public void clearItems()    {for (MenuItem menuItem : menuItems) {    menuItem.removeSelectionListener(restoreWindowListener);    menuItem.dispose();}    }        /**     * 显示菜单的方法     */    public void showMenu(){clearItems();MenuItem openItem=new MenuItem(menu,SWT.PUSH);MenuItem closeItem=new MenuItem(menu,SWT.NONE);closeItem.setText("关闭");closeItem.addSelectionListener(new SelectionListener(){    public void widgetDefaultSelected(SelectionEvent e) {    }    public void widgetSelected(SelectionEvent e) {closeApplication();    }});menuItems=new MenuItem[]{openItem,closeItem};openItem.setText("激活");openItem.addSelectionListener(restoreWindowListener);menu.setVisible(true);    }       /**    * 点击托盘的操作    */    public void widgetSelected(SelectionEvent e) {    }        /**     * 处理的应用     */    public void handleEvent(Event e) {showMenu();    }    /**     * 双击托盘时的操作     */    public void widgetDefaultSelected(SelectionEvent e) {restoreWindow();    }    /**     * 获取系统个shell     * @return     */    private Shell getShell(){ return PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();    }    /**     * 图片最小化的操作     */    public void minimizeWindow(){ getShell().setMinimized(true); getShell().setVisible(false);    }        /**     * 创建托盘方法     */    public void createSystemTray(){          Tray tray=Display.getDefault().getSystemTray();          TrayItem item=new TrayItem(tray,SWT.NONE);          item.setText("rcp系统");          item.setToolTipText("rcp系统");          Image image=ImageManager.getImage("QQRCP");          //PlatformUI.getWorkbench().         // getSharedImages().getImage(ISharedImages.IMG_OBJ_ELEMENT);          item.setImage(image);          item.addSelectionListener(this);          item.addListener(SWT.MenuDetect, this);          menu=new Menu(getShell(),SWT.POP_UP);    }            }

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在ApplicationWorkbenchWindowAdvisor类中添加创建托盘的方法：

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package com.vnvntrip.plugin.dev;import org.eclipse.swt.graphics.Point;import org.eclipse.ui.application.ActionBarAdvisor;import org.eclipse.ui.application.IActionBarConfigurer;import org.eclipse.ui.application.IWorkbenchWindowConfigurer;import org.eclipse.ui.application.WorkbenchWindowAdvisor;import com.vnvntrip.plugin.dev.views.custom.SystemTrayMaster;/** * rcp的workbenchWindow ，隶属于当前的workbench，可以有多个workbechWindow. *  *  * 在rcp的workbenchWindowAdvisor的postWidowOpen（）中创建一个系统托盘，另外要 * 重写ovveride divWindowShellClose()方法，否则按程序右上角的x，整个程序会被关闭， * 重写实现程序最小化的功能 * @author longgangbai * */public class ApplicationWorkbenchWindowAdvisor extends WorkbenchWindowAdvisor {    private SystemTrayMaster trayMaster;        public ApplicationWorkbenchWindowAdvisor(IWorkbenchWindowConfigurer configurer) {        super(configurer);    }    public ActionBarAdvisor createActionBarAdvisor(IActionBarConfigurer configurer) {        return new ApplicationActionBarAdvisor(configurer);    }        /**     *      */    @Override    public void preWindowOpen() {        IWorkbenchWindowConfigurer configurer = getWindowConfigurer();        configurer.setInitialSize(new Point(600, 400));        //设置显示工具栏        configurer.setShowCoolBar(true);        configurer.setShowStatusLine(false);        configurer.setTitle("RCP 技术开发记事本");    }                /**     * 设置窗体最大化     */    @Override    public void postWindowOpen() {        super.postWindowOpen();IWorkbenchWindowConfigurer configurer = getWindowConfigurer();        configurer.getWindow().getShell().setMaximized(true);        createSystemTray();            }    /**     * 创建托盘的信息     */    private void createSystemTray(){trayMaster=new SystemTrayMaster();trayMaster.createSystemTray();    }    /**     * 此方法必须重写应用     * @return     */    public boolean divWindowShellClose(){trayMaster.minimizeWindow();return false;    }        }

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? 希望大家拍砖！！！

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