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由于jdk6之前并不支持
所以使用swt
jdk6可以支持了 建议使用jdk6的版本 因为它才是真正的跨平台
swt
Java代码
import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.*;
public class TrayBySwt {
public static void main(String[] args) {
Display display = new Display();
final Shell shell = new Shell(display);
shell.setText(“系统托盘BySwt”);
shell.setLayout (new FillLayout());
Button button = new Button(shell, SWT.PUSH);
button.setText(“隐藏窗口显示托盘图标”);
ImageData imageData = new ImageData(“E:\\workspace\\myeclipse66\\ra\\Tray\\src\\16.gif”);
Image image = new Image(display, imageData);
//取得系统托盘
final Tray tray = display.getSystemTray();
if (tray == null) {
System.out.println(“当前操作系统不支持托盘图标”);
} else {
final TrayItem item = new TrayItem(tray, SWT.NONE);
item.setToolTipText(“我是托盘图标”);
item.addListener (SWT.Show, new Listener () {
public void handleEvent (Event event) {
System.out.println(“show”);
}
});
item.addListener (SWT.Hide, new Listener () {
public void handleEvent (Event event) {
System.out.println(“hide”);
}
});
item.addListener (SWT.Selection, new Listener () {
public void handleEvent (Event event) {
System.out.println(“selection”);
}
});
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);
}
item.addListener (SWT.MenuDetect, new Listener () {
public void handleEvent (Event event) {
menu.setVisible (true);
}
});
item.addListener(SWT.DefaultSelection, new Listener() {
public void handleEvent(Event event) {
shell.setVisible(true);
item.setVisible(false);
}
});
item.setImage(image);
button.addListener(SWT.Selection, new Listener(){
public void handleEvent(Event event) {
shell.setVisible(false);
item.setVisible(true);
}
});
item.setVisible(false);
}
shell.setBounds(50, 50, 300, 200);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
image.dispose();
display.dispose();
}
}
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从哪里跌倒就会从哪里爬起来,让我们一起努力吧