Module java.desktop

Class MetalFileChooserUI.FilterComboBoxModel

All Implemented Interfaces:
PropertyChangeListener, Serializable, EventListener, ComboBoxModel<Object>, ListModel<Object>
Enclosing class:

protected class MetalFileChooserUI.FilterComboBoxModel extends AbstractListModel<Object> implements ComboBoxModel<Object>, PropertyChangeListener
Data model for a type-face selection combo-box.
  • Field Details

    • filters

      protected FileFilter[] filters
      An array of file filters.
  • Constructor Details

    • FilterComboBoxModel

      protected FilterComboBoxModel()
      Constructs an instance of FilterComboBoxModel.
  • Method Details

    • propertyChange

      public void propertyChange(PropertyChangeEvent e)
      Description copied from interface: PropertyChangeListener
      This method gets called when a bound property is changed.
      Specified by:
      propertyChange in interface PropertyChangeListener
      e - A PropertyChangeEvent object describing the event source and the property that has changed.
    • setSelectedItem

      public void setSelectedItem(Object filter)
      Description copied from interface: ComboBoxModel
      Set the selected item. The implementation of this method should notify all registered ListDataListeners that the contents have changed.
      Specified by:
      setSelectedItem in interface ComboBoxModel<Object>
      filter - the list object to select or null to clear the selection
    • getSelectedItem

      public Object getSelectedItem()
      Description copied from interface: ComboBoxModel
      Returns the selected item
      Specified by:
      getSelectedItem in interface ComboBoxModel<Object>
      The selected item or null if there is no selection
    • getSize

      public int getSize()
      Description copied from interface: ListModel
      Returns the length of the list.
      Specified by:
      getSize in interface ListModel<Object>
      the length of the list
    • getElementAt

      public Object getElementAt(int index)
      Description copied from interface: ListModel
      Returns the value at the specified index.
      Specified by:
      getElementAt in interface ListModel<Object>
      index - the requested index
      the value at index