Class DropTarget.DropTargetAutoScroller

java.lang.Object
java.awt.dnd.DropTarget.DropTargetAutoScroller
All Implemented Interfaces:
ActionListener, EventListener
Enclosing class:
DropTarget
protected static class DropTarget.DropTargetAutoScroller extends Object implements ActionListener
this protected nested class implements autoscrolling
Since:
1.2

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    DropTargetAutoScroller(Component c, Point p)
    construct a DropTargetAutoScroller

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    actionPerformed(ActionEvent e)
    cause autoscroll to occur
    protected void
    stop()
    cause autoscrolling to stop
    protected void
    updateLocation(Point newLocn)
    cause autoscroll to occur

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Creates and returns a copy of this object.
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Finalization is deprecated and subject to removal in a future release.
    final Class<?>
    getClass()
    Returns the runtime class of this Object.
    int
    hashCode()
    Returns a hash code value for this object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
    final void
    wait(long timeoutMillis)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
    final void
    wait(long timeoutMillis, int nanos)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  • Constructor Details

    • DropTargetAutoScroller

      protected DropTargetAutoScroller(Component c, Point p)
      construct a DropTargetAutoScroller
      Parameters:
      c - the Component
      p - the Point

  • Method Details

    • updateLocation

      protected void updateLocation(Point newLocn)
      cause autoscroll to occur
      Parameters:
      newLocn - the Point

    • stop

      protected void stop()
      cause autoscrolling to stop

    • actionPerformed

      public void actionPerformed(ActionEvent e)
      cause autoscroll to occur
      Specified by:
      actionPerformed in interface ActionListener
      Parameters:
      e - the ActionEvent