package com.yc.ui;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.eclipse.jface.dialogs.MessageDialog;
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.Button;
import org.eclipse.swt.widgets.Tray;
import org.eclipse.swt.widgets.TrayItem;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.events.ShellAdapter;
import org.eclipse.swt.events.ShellEvent;
import org.eclipse.swt.graphics.Image;
import sun.audio.AudioPlayer;
import sun.audio.AudioStream;
import com.swtdesigner.SWTResourceManager;
public class TestShowPic {
protected Shell shell;
Label label;
AudioStream as;
Display display;
/**
* Launch the application.
* @param args
*/
public static void main(String[] args) {
try {
TestShowPic window = new TestShowPic();
window.open();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Open the window.
*/
public void open() {
display = Display.getDefault();
shell = new Shell(display,SWT.MIN); //SWT.NONE
shell.setImage(SWTResourceManager.getImage(TestShowPic.class, "/images/10002.ico"));
shell.setSize(545, 520);
shell.setText("音乐播放器");
shell.open();
shell.layout();
final Tray tray= display.getSystemTray();
final TrayItem item = new TrayItem(tray, SWT.NONE);
if (tray == null) {
System.out.println("当前操作系统不支持托盘图标");
} else {
item.setToolTipText("音乐播放器");
item.addListener(SWT.Show, new Listener() {//托盘显示监听事件
public void handleEvent(Event event) {
shell.setVisible(false);
}
});
item.addListener(SWT.Hide, new Listener() { //托盘隐藏监听事件
public void handleEvent(Event event) {
shell.setVisible(true);
}
});
item.addListener(SWT.Selection, new Listener() {//托盘点击事件
public void handleEvent(Event event) {
shell.setVisible(true);
shell.setMinimized(false);
}
});
item.addListener(SWT.DefaultSelection, new Listener(){//托盘双击事件
public void handleEvent(Event event) {
shell.setVisible(true);
shell.setMinimized(false);
}
});
final Menu menu = new Menu(shell,SWT.POP_UP);
for (int i = 0; i < 8; i++) {
MenuItem mi = new MenuItem(menu, SWT.PUSH);
mi.setText("Item" + i);
mi.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
System.out.println("selection " + event.widget);
}
});
if(i==0){
menu.setDefaultItem(mi);
}
if(i==3){
new MenuItem(menu,SWT.SEPARATOR);// 分割条
}
}
item.addListener(SWT.MenuDetect, new Listener() {//托盘右击事件
public void handleEvent(Event event) {
menu.setVisible(true);
}
});
item.addListener(SWT.DefaultSelection, new Listener(){ //双击托盘事件
public void handleEvent(Event event) {
shell.setVisible(true);
//item.setVisible(false);
}
});
new MenuItem(menu,SWT.SEPARATOR);// 分割条
MenuItem menuItemMaximize = new MenuItem(menu, SWT.PUSH);// 最大化菜单
menuItemMaximize.setText("最大化");
menuItemMaximize.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
shell.setVisible(true);
shell.setMaximized(true);
}
public void widgetDefaultSelected(SelectionEvent e) {
// widgetSelected(e);
}
});
MenuItem menuItemMinimize = new MenuItem(menu, SWT.PUSH);// 最小化菜单
menuItemMinimize.setText("最小化");
menuItemMinimize.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
shell.setMinimized(true);
}
public void widgetDefaultSelected(SelectionEvent e) {
// widgetSelected(e);
}
});
new MenuItem(menu,SWT.SEPARATOR);// 分割条
MenuItem menuItemClose = new MenuItem(menu, SWT.PUSH);// 关闭菜单
menuItemClose.setText("关闭");
menuItemClose.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
Display.getCurrent().close();
System.exit(0);
}
public void widgetSelected(SelectionEvent e) {
widgetDefaultSelected(e);
}
});
Image image = new Image(display,"src/images/10004.ico");
item.setImage(image);
}
createContents();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
}
/**
* Create contents of the window.
*/
protected void createContents() {
//音乐播放
try {
FileInputStream fileau=null;
fileau=new FileInputStream("src/bgmusic.mid");
as=new AudioStream(fileau);
AudioPlayer.player.start(as);
} catch (FileNotFoundException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}
Button button = new Button(shell, SWT.NONE);
button.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
Image img=new Image(shell.getDisplay(), "src/3.png");
label.setBackgroundImage(img);
}
});
button.setBounds(212, 24, 80, 27);
button.setText("显示");
label = new Label(shell, SWT.NONE);
label.setBounds(46, 68, 444, 352);
shell.addShellListener(new ShellAdapter() {
public void shellClosed(final ShellEvent e){
boolean b = MessageDialog.openConfirm(shell, "关闭提示","是否关闭?");
if (b == true){
display.close();
System.exit(0);
}else{
return;
}
}
});
}
}
，这一秒不放弃，下一秒就会有希望。
