private ToolAdapterOperatorDescriptor requestSelection() {
ToolAdapterOperatorDescriptor selected = null;
int selectedRow = operatorsTable.getSelectedRow();
if (selectedRow >= 0) {
selected = ((OperatorsTableModel) operatorsTable.getModel()).getObjectAt(selectedRow);
} else {
SnapDialogs.showWarning(Bundle.MessageNoSelection_Text());
}
return selected;
}
