Menu Examples : Menu « SWT JFace Eclipse « Java
Menu Examples
/*******************************************************************************
* All Right Reserved. Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on Feb 24, 2004 2:23:13 PM by JACK $Id$
*
******************************************************************************/
import org.eclipse.swt.SWT;
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;
public class MenuExamples {
Display display = new Display();
Shell shell = new Shell(display);
public MenuExamples() {
init();
Menu menuBar = new Menu(shell, SWT.BAR);
MenuItem itemHello = new MenuItem(menuBar, SWT.PUSH);
itemHello.setText("&Hello");
itemHello.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
System.out.println("HELLO");
}
});
MenuItem itemCascade = new MenuItem(menuBar, SWT.CASCADE);
itemCascade.setText("&CASCADE item");
Menu menu = new Menu(itemCascade);
MenuItem itemPush = new MenuItem(menu, SWT.PUSH);
itemPush.setText("&PUSH item\tCtrl+P");
itemPush.setAccelerator(SWT.CTRL + 'P');
Image icon = new Image(shell.getDisplay(), "java2s.gif");
itemPush.setImage(icon);
itemPush.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
System.out.println("item selected: PUSH item");
}
});
final MenuItem itemCheck = new MenuItem(menu, SWT.CHECK);
itemCheck.setText("CHEC&K item\tCtrl+K");
itemCheck.setAccelerator(SWT.CTRL + 'K');
itemCheck.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
System.out.println("item selected: CHECK item");
System.out.println("Selection: " + itemCheck.getSelection());
}
});
new MenuItem(menu, SWT.SEPARATOR);
final MenuItem itemRadio = new MenuItem(menu, SWT.RADIO);
itemRadio.setText("&RADIO item\tCtrl+R");
itemRadio.setAccelerator(SWT.CTRL + 'R');
itemRadio.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
System.out.println("item selected: RADIO item");
System.out.println("Selection: " + itemRadio.getSelection());
}
});
itemCascade.setMenu(menu);
//shell.setMenu(menuBar);
shell.setMenuBar(menuBar);
menuBar.setDefaultItem(itemCascade);
shell.setSize(300, 120);
shell.open();
//textUser.forceFocus();
// Set up the event loop.
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
// If no more entries in event queue
display.sleep();
}
}
display.dispose();
}
private void init() {
}
public static void main(String[] args) {
new MenuExamples();
}
}
