JWt

Example of adding a finished listener to a dialog:

final ItemsDialog dialog = new ItemsDialog();

dialog.show();

dialog.finished().addListener(Filters.this, new Signal1.Listener() {

@Override

public void trigger(final DialogCode code) {

if (code == DialogCode.Accepted) syncItemModel();

}

});

And the handler closing the dialog:

okButton.clicked().addListener(this, new Signal.Listener() {

@Override

public void trigger() {

done(DialogCode.Accepted);

Filters.this.remove();

}

});

Apparently when doing it this way the listeners are being called twice.