aboutdialog.java

这是基于java开发的编程

/*
 * @author talent_marquis<甜菜侯爵>
 * Email: [e-mail]
 * Copyright (C) 2007 talent_marquis<甜菜侯爵>
 * All rights reserved.
 */

package marquis.swt.shell;

import marquis.swt.util.DisplayUtil;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Dialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class AboutDialog extends Dialog
{
	Text aboutText;
	String aboutStr=
		"剪贴板监视器v1.0\n"
		+"作者:talent_marquis|甜菜侯爵\n"
		+"Email:[e-mail]\n\n";
	
	String aboutStr2="";
//		"快捷键\n" +
//		"Esc\t\t\t退出程序\n" +
//		"C\t\t\t将选取颜色拷贝到剪贴板\n" +
//		"SPACE\t\t暂停/开始取色\n" +
//		"-\t\t\t缩小图像,最小值100%\n" +
//		"+\t\t\t放大图像,最大值800%\n" +
//		"0\t\t\t还原图像值原始大小\n"	+
//		"1\t\t\t存储颜色到1号格子\n" +
//		"2\t\t\t存储颜色到2号格子\n" +
//		"3\t\t\t存储颜色到3号格子\n" +
//		"4\t\t\t存储颜色到4号格子\n";
	AboutDialog(Shell parent)
	{
		super(parent);
	}

	public void open()
	{
		Shell parent = getParent();
		final Shell dialog = new Shell(parent, SWT.DIALOG_TRIM
				| SWT.APPLICATION_MODAL);
		dialog.setSize(221, 136);
		dialog.setText( "关于" );
		DisplayUtil.showOnAtMouseLocation(dialog);
		
		aboutText = new Text(dialog, SWT.READ_ONLY | SWT.WRAP);
		aboutText.setDoubleClickEnabled(false);
		aboutText.setEditable(false);
		aboutText.setText( aboutStr + aboutStr2 );
		aboutText.setBounds(20, 15, 175, 45);

		final Button okBtn = new Button(dialog, SWT.NONE);
		okBtn.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e)
			{
				dialog.dispose();
			}
		});
		okBtn.setBounds(74, 66, 51, 25);
		okBtn.setText("确定");
		dialog.open();
		Display display = parent.getDisplay();
		while (!dialog.isDisposed())
		{
			if (!display.readAndDispatch())
				display.sleep();
		}
	}
}