Java Swing - 如何創(chuàng)建模態(tài)JDialog
我們想知道如何創(chuàng)建模態(tài)JDialog。
import javax.swing.JDialog;
import javax.swing.JFrame;
public class Main {
JFrame frame = new JFrame();
JDialog dialog = new JDialog();
public Main() {
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(400, 300);
frame.setVisible(true);
dialog = new JDialog(frame, true);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setModal(true);
dialog.setSize(300, 200);
dialog.setVisible(true);
}
public static void main(String args[]) {
Main dialog = new Main();
}
}