🚀 go-pugleaf

Hi,

a have create a method that is run for a long time. I will show a wait
dialog in this time.
The dialog starts, but it isn't show properly on the screen.
If the method ends after a long time, the dialog is shown properly.

What can I do?



public class MainFrame extends JFrame {
 DlgWarten dlgWarten = new DlgWarten (this, "Bitte warten Sie!", false);



//die Berechnung starten
  void CalculationStart() {
    dlgWarten.show();
    dlgWarten.repaint();
    dlgWarten.validate();
    this.getContentPane().repaint();
    this.getContentPane().validate();

    ...  // action

    this.getContentPane().repaint();
    this.getContentPane().validate();



Regards,

Joachim