Interface ComboBox.Listener

  • Enclosing class:
    ComboBox<V>

    public static interface ComboBox.Listener
    Listener interface that can be used to catch user events on the combo box
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void onSelectionChanged​(int selectedIndex, int previousSelection, boolean changedByUserInteraction)
      This method is called whenever the user changes selection from one item to another in the combo box
    • Method Detail

      • onSelectionChanged

        void onSelectionChanged​(int selectedIndex,
                                int previousSelection,
                                boolean changedByUserInteraction)
        This method is called whenever the user changes selection from one item to another in the combo box
        Parameters:
        selectedIndex - Index of the item which is now selected
        previousSelection - Index of the item which was previously selected
        changedByUserInteraction - If true then this selection change happened because of user interaction with the combo box. If false then the selected item was set programmatically.