Methods Detail

• public AbstractButton getAt(int index)

  Support the subscript operator for ButtonGroup.

  Parameters:

  index - the index of the AbstractButton to get.

  Returns:

  the button at the given index

  Since:

  1.6.4

• public Iterator iterator()

  Returns an Iterator which traverses the ButtonGroup one AbstractButton at a time.

  Returns:

  an Iterator for a ButtonGroup

  Since:

  1.6.4

• public ButtonGroup leftShift(AbstractButton b)

  Overloads the left shift operator to provide an easy way to add buttons to a ButtonGroup.

  Parameters:

  b - an AbstractButton to be added to the buttonGroup..

  Returns:

  same buttonGroup, after the value was added to it.

  Since:

  1.6.4

• public int size()

  Provide the standard Groovy size() method for ButtonGroup.

  Returns:

  the button count of the buttonGroup

  Since:

  1.6.4