imagetest1.java

java编程源代码

import javax.swing.*;

/**
* 测试图像Panel组件
* @author xiazhi
*/
public class ImageTest1
{
	public static void main(String[] args)
	{

		ImagePanel panel = new ImagePanel(createImageIcon("cc.jpg").getImage());

		JFrame frame = new JFrame("JFC/Swing：创建以图像为主题的组件");
		frame.getContentPane().add(panel);

ImageLabel label = new ImageLabel(createImageIcon("cd.jpg"));
//定位Label
label.setLocation(29, 37);
//为Label增加提示信息
label.setToolTipText("看到了吗？");
//将Label添加到Panel中
panel.add(label);


final ImageButton button = new ImageButton(createImageIcon("dd.jpg"),"退出");
//定位Button
button.setLocation(60,74);
//将Button添加到Panel中
panel.add(button);
		frame.pack();
		frame.setVisible(true);
	}

	protected static ImageIcon createImageIcon(String path)
	{
		java.net.URL imgURL = ImageTest1.class.getResource(path);
		if (imgURL != null)
		{
			return new ImageIcon(imgURL);
		}
		else
		{
			System.err.println("不能找到指定文件: " + path);
			return null;
		}
	}
}