博客 - SWT日期选择控件

import org.eclipse.swt.*;

import org.eclipse.swt.events.*;

import org.eclipse.swt.layout.*;

import org.eclipse.swt.widgets.*;

​

/**

 * eclipse 3.3版本增加了对日期选择控件的支持

 * @author wst 2023年2月28日 上午9:46:25

 *

 */

public class Snippet251 {

​

	public static void main(String[] args) {

		Display display = new Display();

		final Shell shell = new Shell(display);

		shell.setLayout(new FillLayout());

​

		Button open = new Button(shell, SWT.PUSH);

		open.setText(" Open Dialog ");

		open.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {

				final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM);

				dialog.setLayout(new GridLayout(3, false));

​

				final DateTime calendar = new DateTime(dialog, SWT.CALENDAR | SWT.BORDER);

				final DateTime date = new DateTime(dialog, SWT.DATE | SWT.SHORT);

				final DateTime time = new DateTime(dialog, SWT.TIME | SWT.SHORT);

​

				new Label(dialog, SWT.NONE);

				new Label(dialog, SWT.NONE);

				Button ok = new Button(dialog, SWT.PUSH);

				ok.setText(" OK ");

				ok.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));

				ok.addSelectionListener(new SelectionAdapter() {

					public void widgetSelected(SelectionEvent e) {

						System.out.println(" Calendar date selected (MM/DD/YYYY) = " + (calendar.getMonth() + 1) + " / "

								+ calendar.getDay() + " / " + calendar.getYear());

						System.out.println(

								" Date selected (MM/YYYY) = " + (date.getMonth() + 1) + " / " + date.getYear());

						System.out.println(" Time selected (HH:MM) =  " + time.getHours() + " : " + time.getMinutes());

						dialog.close();

						display.dispose();

					}

				});

				dialog.setDefaultButton(ok);

				dialog.pack();

				dialog.open();

				// 监听对话框，如果关闭了就之间关闭display

				dialog.addDisposeListener(new DisposeListener() {

					@Override

					public void widgetDisposed(DisposeEvent arg0) {

						display.dispose();

					}

				});

			}

		});

		shell.pack();

		shell.open();

​

		while (!shell.isDisposed()) {

			if (!display.readAndDispatch())

				display.sleep();

		}

	}

}