Interface IExpansionListener

  • All Known Implementing Classes:
    ExpansionAdapter

    public interface IExpansionListener
    Classes that implement this interface will be notified before and after the expandable control's expansion state changes.
    Since:
    3.0
    • Method Detail

      • expansionStateChanging

        void expansionStateChanging​(ExpansionEvent e)
        Notifies the listener that the expandable control is about to change its expansion state. The state provided by the event is the new state.
        Parameters:
        e - the expansion event
      • expansionStateChanged

        void expansionStateChanged​(ExpansionEvent e)
        Notifies the listener after the expandable control has changed its expansion state. The state provided by the event is the new state.
        Parameters:
        e - the expansion event