bibliothek.gui.dock.dockable
Class AncestorMovingImageFactory

java.lang.Object
  bibliothek.gui.dock.dockable.ScreencaptureMovingImageFactory
      bibliothek.gui.dock.dockable.AncestorMovingImageFactory

All Implemented Interfaces:

DockableMovingImageFactory

public class AncestorMovingImageFactory
extends ScreencaptureMovingImageFactory

This factory tries to find a common anchestor of DockTitle and of Dockable and shows a screenshot of this component.

Author:

Benjamin Sigg

Constructor Summary

AncestorMovingImageFactory(Dimension max, float alpha)
Creates a new factory.

Method Summary

MovingImage

create(DockController controller, Dockable dockable) Gets an image which will be shown underneath the cursor.

Methods inherited from class bibliothek.gui.dock.dockable.ScreencaptureMovingImageFactory

create, createImageFrom, createImageFrom, getAlpha, setAlpha

Methods inherited from class java.lang.Object

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

Constructor Detail

AncestorMovingImageFactory

public AncestorMovingImageFactory(Dimension max,
                                  float alpha)

Creates a new factory.

Parameters:

max - the maximal size of the images created by this factory, or null for not having a maximum size

alpha - the transparency, where 0 means completely transparent and 1 means completely opaque

Method Detail

create

public MovingImage create(DockController controller,
                          Dockable dockable)

Description copied from interface: DockableMovingImageFactory

Gets an image which will be shown underneath the cursor. Assumes that the user clicked on dockable.

Specified by:

create in interface DockableMovingImageFactory

Overrides:

create in class ScreencaptureMovingImageFactory

Parameters:

controller - The controller which will be responsible for the title

dockable - The Dockable which is snatched

Returns:

the image under the cursor, can be null