labelfactory.java

利用 java SWT 实现MVC功能

package ExampleViewer.common;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;

/**
 * @author tparajia
 *
 */
public class LabelFactory {

	/**
	 * @param parent
	 * @param string
	 * @param layoutData
	 */
	static public Label	create(Composite parent, String string, Object layoutData) {
		Label label = new Label(parent, SWT.NULL);
		label.setBackground(parent.getBackground());
		if (string != null)		
			label.setText(string);
		if (layoutData != null) 
			label.setLayoutData(layoutData);
		return label;
	}
	
	static public Label	create(Composite parent, Image image, Object layoutData) {
		Label label = new Label(parent, SWT.NULL);
		if (image != null) label.setImage(image);
		label.setBackground(parent.getBackground());
		if (layoutData != null) label.setLayoutData(layoutData);
		return label;
	}
}