setEnabled(dialog_->check_visiblespace, true);
} else if (ob == dialog_->check_useinclude ||
ob == dialog_->check_useinput) {
fl_set_button(dialog_->check_visiblespace, 0);
setEnabled(dialog_->check_visiblespace, false);
setEnabled(dialog_->check_visiblespace, true);
} else if (ob == dialog_->check_useinclude ||
ob == dialog_->check_useinput) {
fl_set_button(dialog_->check_visiblespace, 0);
setEnabled(dialog_->check_visiblespace, false);