I'm building simple GUI for my app. I have couple of JPanels. I want to display them depending on action that was performed by clicking on a JButton. How can I disable one JPanel and enable another one ?
Couple of details. I have a class with JFrame where I'm building starting gui. Where I have buttons and some text. Clicking on one of the buttons should change the view in this JFrame
my button definition
JButton btnStart = new JButton("Start");
btnStart.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
}
});
btnStart.setBounds(10, 11, 110, 23);
contentPane.add(btnStart);
// edit
I've found the problem. buttons were in static method
Simple as:
jframe.setContentPane(your_new_panel);
jframe.invalidate();
jframe.validate();
contentPane.remove(oldPanel);
contentPane.add(newPanel);
First remove the jPanel and add the new jPanel. Then use validate to perform relayout.
jFrame.remove(jPanelOld);
jFrame.add(jPanelNew);
jFrame.validate();
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.