Class BasicSplitPaneDivider.VerticalDragController

java.lang.Object
javax.swing.plaf.basic.BasicSplitPaneDivider.DragController
javax.swing.plaf.basic.BasicSplitPaneDivider.VerticalDragController
Enclosing class:
BasicSplitPaneDivider
protected class BasicSplitPaneDivider.VerticalDragController extends BasicSplitPaneDivider.DragController
Handles the events during a dragging session for a VERTICAL_SPLIT oriented split pane. This continually messages dragDividerTo and then when done messages finishDraggingTo. When an instance is created it should be messaged with isValid to insure that dragging can happen (dragging won't be allowed if the two views can not be resized).

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    VerticalDragController(MouseEvent e)
    Constructs a new instance of VerticalDragController.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected int
    getNeededLocation(int x, int y)
    Returns the y argument, since this is used for vertical splits.
    protected int
    positionForMouseEvent(MouseEvent e)
    Returns the new position to put the divider at based on the passed in MouseEvent.

    Methods declared in class BasicSplitPaneDivider.DragController

    completeDrag, completeDrag, continueDrag, continueDrag, isValid
    Modifier and Type
    Method
    Description
    protected void
    completeDrag(int x, int y)
    Messages finishDraggingTo with the new location for the mouse event.
    protected void
    completeDrag(MouseEvent e)
    Messages finishDraggingTo with the new location for the mouse event.
    protected void
    continueDrag(int newX, int newY)
    Messages dragDividerTo with the new location for the mouse event.
    protected void
    continueDrag(MouseEvent e)
    Messages dragDividerTo with the new location for the mouse event.
    protected boolean
    isValid()
    Returns true if the dragging session is valid.

    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.

  • Constructor Details

    • VerticalDragController

      protected VerticalDragController(MouseEvent e)
      Constructs a new instance of VerticalDragController.
      Parameters:
      e - a mouse event

  • Method Details