Class ValueButtonGroup<T>

Method Details

• add

  public void add(AbstractButton button, T value)

  Adds a button and associates a value with it. When button is selected, getValue() will return value. You can use null for a value, but don't have two buttons with associated values which are equal.

  Parameters:

  button - button

  value - associated value

• remove

  public void remove(AbstractButton button)

  Overrides:

  remove in class ButtonGroup

• getValue

  public T getValue()

  Returns the currently selected value, that is the value associated with the currently selected button.

  Returns:

  selected value

• setValue

  public void setValue(T value)

  Sets the currently selected value. The associated button will be selected (and others deselected). value must be one of the values associated with a button in this group.

  Parameters:

  value - new value

• addChangeListener

  public void addChangeListener(ChangeListener listener)

  Adds a listener which will be notified whenever this group's selected value changes.

  Parameters:

  listener - listener to add

• removeChangeListener

  public void removeChangeListener(ChangeListener listener)

  Removes a listener previously added by addChangeListener.

  Parameters:

  listener - listener to remove