borderedpanel.java

来自「java2图形设计卷1:awt 源码」· Java 代码 · 共 17 行

import java.awt.*;

public class BorderedPanel extends Panel {
	public Insets getInsets() {
		return new Insets(2,2,2,2);
	}
	public void paint(Graphics g) {
		Dimension size = getSize();

		g.setColor(Color.black);
		g.drawRect(0,0,size.width-1,size.height-1);

		g.setColor(Color.lightGray);
		g.draw3DRect(1,1,size.width-3,size.height-3,true);
	}
}