myframe.java

来自「用JAVA写的qq,为qq的跨平台使用提供了可能,一直都很讨厌tencent不为」· Java 代码 · 共 45 行

//MyFrame.java
/**
@author Joedan
*/
import javax.swing.*;
import java.awt.*;

class MyPanel extends JPanel
{
	Image img;
	MyPanel(String filename)
	{
		img = new ImageIcon(filename).getImage();
		setLayout(null);
	}
	public void paintComponent(Graphics g)
	{
		g.drawImage(img, 0, 0, getWidth(), getHeight(), null);
	}
}
class MyFrame extends JFrame
{
	MyFrame()
	{
		super();
		setLayout(null);
	}
	MyFrame(String title)
	{
		super(title);
		setLayout(null);
	}
	MyFrame(String title, String bg)
	{
		this(title);
		setContentPane(new MyPanel(bg));
	}
	public static void main(String args[])
	{
		MyFrame frame = new MyFrame("test", "登录界面1.jpg");
		frame.setSize(320, 240);
		frame.setVisible(true);
		frame.setResizable(false);
	}
}