hideinvisiblecomposite.java

用java 实现的IE browser适合于学者

package com.hnjchina.example.qq;
import java.util.ArrayList;
import org.eclipse.swt.widgets.*;
/**
 * @author Jove
 */
public class HideInvisibleComposite extends Composite {
	public HideInvisibleComposite(Composite parent, int style) {
		super(parent, style);
	}
	public Control[] getChildren() {
		Control[] children = super.getChildren();
		ArrayList list = new ArrayList(children.length);
		for (int i = 0; i < children.length; i++) {
			if (children[i].isVisible())
				list.add(children[i]);
		}
		if (list.size() == children.length)
			return children;
		else
			return (Control[]) list.toArray(new Control[list.size()]);
	}
}