Question

I just want to implement a status dialog. How to show a JDialog which blocks the user input but allow the parent window processing its own work?

Était-ce utile?

La solution

You can use a modal JDialog or JOptionPane (which really is nothing more than a specialized modal JDialog) for this, just be sure to

  • the work is not to be done in a parent "window"
  • but rather it should be done in a background thread
  • and this thread should be started prior to setting the dialog visible.
  • Use a SwingWorker for this background thread, and then your dialog can display quantitative progress information by adding a PropertyChangeListener and having the SwingWorker update its progress property.

Autres conseils

JOptionPane with JOptionPane.showXXXDialog(); static methods, what else ?

You can create and customize different kind of dialog using JOptionPane. Have a look at JOptionPane Features. Also, have to look at

Licencié sous: CC-BY-SA avec attribution
Non affilié à StackOverflow
scroll top