Class 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).

Constructors

Modifier Constructor and Description
protected VerticalDragController(MouseEvent e)

Methods

Modifier and Type Method and 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 inherited from class javax.swing.plaf.basic.BasicSplitPaneDivider.DragController

completeDrag, completeDrag, continueDrag, continueDrag, isValid

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

VerticalDragController

protected VerticalDragController(MouseEvent e)

Methods

getNeededLocation

protected int getNeededLocation(int x,
                                int y)

Returns the y argument, since this is used for vertical splits.

Overrides:
getNeededLocation in class BasicSplitPaneDivider.DragController

positionForMouseEvent

protected int positionForMouseEvent(MouseEvent e)

Returns the new position to put the divider at based on the passed in MouseEvent.

Overrides:
positionForMouseEvent in class BasicSplitPaneDivider.DragController

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https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/basic/BasicSplitPaneDivider.VerticalDragController.html