displayutil.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.util;

import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;

public class DisplayUtil
{
	public static void showOnAtMouseLocation(Control control)
	{
		int mouseX = Display.getDefault().getCursorLocation().x;
		int mouseY = Display.getDefault().getCursorLocation().y;
		control.setLocation(mouseX - control.getSize().x / 2, 
				mouseY - control.getSize().y / 2);
	}

	public static void showOnAtScreenMiddle(Control control)
	{
		int screenWidth = Display.getDefault().getPrimaryMonitor().getBounds().width;
		int screenHeight = Display.getDefault().getPrimaryMonitor().getBounds().height;

		control.setLocation((screenWidth - control.getSize().x) / 2,
				(screenHeight - control.getSize().y) / 2);

	}

	public static void main(String args[])
	{

		// DisplayUtil.setShowOnInTheMiddle();
	}
}