/**
* Override the base class method to catch any events.
*
* @param e The action event.
*/
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
try {
if (cmd.equals(CMD_BARBSIZE)) {
setFlowScale(GuiUtils.getBoxValue((JComboBox) e.getSource()));
} else if (cmd.equals(CMD_INTERVAL)) {
setVerticalInterval(GuiUtils.getBoxValue((JComboBox) e.getSource()));
} else {
super.actionPerformed(e);
}
} catch (NumberFormatException nfe) {
userErrorMessage("Incorrect number format");
}
}
