摘要:
代码如下:import java.awt.FlowLayout;import java.awt.Frame;import java.awt.GridLayout;import javax.swing.BorderFactory;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;public class JFrameBackground extends JFrame {public 阅读全文
posted @ 2012-03-20 17:51
aparche
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摘要:
先调用setSize() 最后调用setVisible() 阅读全文
posted @ 2012-03-20 17:47
aparche
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