hi,
in PreferencesPanel::showInDialogBox() there’s a dw.setContentComponent(NULL, false, false) missing after dw.runModalLoop()
Right now, if you do something like
PreferencesPanel panel;
panel.showInDialogBox();
when the PrefDialogWindow goes out of scope it also deletes its content (i.e. panel) and when panel goes out of scope, it has already been deleted…