BC_WindowBase::get_resources()->popupmenu_btnup = preferences->popupmenu_btnup;
BC_WindowBase::get_resources()->textbox_focus_policy = preferences->textbox_focus_policy;
BC_WindowBase::get_resources()->grab_input_focus = preferences->grab_input_focus;
BC_WindowBase::get_resources()->popupmenu_btnup = preferences->popupmenu_btnup;
BC_WindowBase::get_resources()->textbox_focus_policy = preferences->textbox_focus_policy;
BC_WindowBase::get_resources()->grab_input_focus = preferences->grab_input_focus;