小编Myk*_*tin的帖子

我有两个JTabbedPanes,JTabbedPane1和2如何在JTabbedPane2中按下按钮来显示JTabbedPane1？

以下是JTabbedPane的代码:

public class TabbedPane extends JFrame {

    public TabbedPane() {


        setTitle("Tabbed Pane");  
        setSize(300,300); 

        JTabbedPane jtp = new JTabbedPane();

       getContentPane().add(jtp);

       JPanel1 jp1 = new JPanel1();//This will create the first tab

       JPanel jp2 = new JPanel2();//This will create the second tab

       //add panel .........

    //example usage
     public static void main (String []args){
        TabbedPane tab = new TabbedPane();
    }

}

这是类JPane1:

...    JLabel label1 = new JLabel();
       label1.setText("This is Tab 1");
       jp1.add(label1);

和类Jpane2与int上的按钮

JButton test = new JButton("Press"); jp2.add(测试);

ButtonHandler phandler = …

我不知道如何将焦点始终设置为DataGridView中的新行？