swing初步学习：第二天：

1:getContentPane()

//TODO

2:

关于JTablepanel（相当于Html的tab）

public class JTabbedPaneextends JComponentimplements Serializable, Accessible, SwingConstants

JPanel jpanel = new JPanel();

JTabbedPane tp = new JTabbedPane(JTabbedPane.TOP);

JButton btn_1 = new JButton("tab内容1");

JButton btn_2 = new JButton(""tab内容2");

tp.add(btn_1);

tp.add(btn_2);

最后显示：

jpanel .add(tp);

demo:

public class JTablepanel extends JFrame {

private static final long serialVersionUID = -4519715771011652073L;

JTabbedPane tp = new JTabbedPane(JTabbedPane.TOP);

JPanel p1 = new JPanel();

JButton btn_1 = new JButton("按钮1");

JButton btn_2 = new JButton("按钮2");

JButton btn_3 = new JButton("按钮3");

JButton btn_4 = new JButton("按钮4");

JButton btn_5 = new JButton("按钮5");

public JTablepanel(){

getContentPane().add(p1);

p1.add(tp);

tp.add(btn_1);

tp.add(btn_2,1);

}

public static void main(String[] args) {

JTablepanel a = new JTablepanel();

a.setSize(300, 300);

a.setVisible(true);

}

}