Hi all,
is there a way to prevent a MessageDialog from closing with Esc key?
var messagedialog = new MessageDialog((Window)widget.get_toplevel(),
DialogFlags.MODAL, MessageType.ERROR, ButtonsType.NONE, _(@"Are you sure
you want to delete the directory $file?"));
messagedialog.add_action_widget(new Button.with_mnemonic(_("_Yes")),
ResponseType.YES);
messagedialog.add_action_widget(new Button.with_mnemonic(_("_No")),
ResponseType.NO);
messagedialog.add_action_widget(new Button.with_mnemonic(_("_Remove")),
ResponseType.APPLY);
messagedialog.secondary_text = _(@"This directory and all its files and
subfolders are permanently removed from your storage. Click
'$(_("Remove"))' if you just want to remove it from your current project.");
messagedialog.show_all();
messagedialog.delete_event.connect( (event) =>
{
return true; // It's just a test, looks like it does not make a
differencewhat i return
});
var response = messagedialog.run();
My "working" solution for now is this, may there is a better way?
messagedialog.hide_on_delete();
int response = ResponseType.DELETE_EVENT;
do
{
messagedialog.show_all();
response = messagedialog.run();
} while(response == ResponseType.DELETE_EVENT);
_______________________________________________
vala-list mailing list
vala-list@gnome.org
https://mail.gnome.org/mailman/listinfo/vala-list
