Class MetalFileChooserUI.FilterComboBoxModel

java.lang.Object
javax.swing.AbstractListModel<Object>
javax.swing.plaf.metal.MetalFileChooserUI.FilterComboBoxModel
All Implemented Interfaces:
PropertyChangeListener, Serializable, EventListener, ComboBoxModel<Object>, ListModel<Object>
Enclosing class:
MetalFileChooserUI
protected class MetalFileChooserUI.FilterComboBoxModel extends AbstractListModel<Object> implements ComboBoxModel<Object>, PropertyChangeListener
Data model for a type-face selection combo-box.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected FileFilter[]
    filters
    An array of file filters.

    Fields declared in class AbstractListModel

    listenerList
    Modifier and Type
    Field
    Description
    protected EventListenerList
    listenerList
    The listener list.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    FilterComboBoxModel()
    Constructs an instance of FilterComboBoxModel.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    getElementAt(int index)
    Returns the value at the specified index.
    Object
    getSelectedItem()
    Returns the selected item
    int
    getSize()
    Returns the length of the list.
    void
    propertyChange(PropertyChangeEvent e)
    This method gets called when a bound property is changed.
    void
    setSelectedItem(Object filter)
    Set the selected item.

    Methods declared in class AbstractListModel

    addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener
    Modifier and Type
    Method
    Description
    void
    addListDataListener(ListDataListener l)
    Adds a listener to the list that's notified each time a change to the data model occurs.
    protected void
    fireContentsChanged(Object source, int index0, int index1)
    AbstractListModel subclasses must call this method after one or more elements of the list change.
    protected void
    fireIntervalAdded(Object source, int index0, int index1)
    AbstractListModel subclasses must call this method after one or more elements are added to the model.
    protected void
    fireIntervalRemoved(Object source, int index0, int index1)
    AbstractListModel subclasses must call this method after one or more elements are removed from the model.
    ListDataListener[]
    getListDataListeners()
    Returns an array of all the list data listeners registered on this AbstractListModel.
    <T extends EventListener>
    T[]
    getListeners(Class<T> listenerType)
    Returns an array of all the objects currently registered as FooListeners upon this model.
    void
    removeListDataListener(ListDataListener l)
    Removes a listener from the list that's notified each time a change to the data model occurs.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • 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
      Parameters:
      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>
      Parameters:
      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>
      Returns:
      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>
      Returns:
      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>
      Parameters:
      index - the requested index
      Returns:
      the value at index