org.diamondspin
Class DSPiler

java.lang.Object
  org.diamondspin.DSElementAdapter
      org.diamondspin.DSPiler

All Implemented Interfaces:

EventListener, DSElementListener

public class DSPiler
extends DSElementAdapter

able to listen a frame and enslave it when it is inserted into a folded document

Author:

guillaume besacier

Field Summary

protected DSDefaultView	defaultview
protected DSSideHandler	dssh
static int	ELEM_DRAGGED
static int	ELEM_OVER_ONE_SIDE
static int	ELEM_OVER_PILE
static int	ELEM_PILED
protected DSFrame	frame
protected int	state
protected long	time

Constructor Summary

DSPiler(DSFrame f, DSDefaultView dsv)

Method Summary

void	elementDropped(DSElementEvent evt) Invoked when the DSelement is dropped (then it was drag&dropped by the user)
boolean	elementGrabbing(DSElementEvent evt) Invoked when the DSelement is beieng grabbed.
void	elementMoved(DSElementEvent evt) Invoked when the DSelement is moved (d or alpha)
protected boolean	needClip(DSFrame m, DSFrame s) Basicaly does the same calculation than updateClip without actually changing the clip
void	pile(DSFrame master)
String	toString()
protected void	updateClip(DSFrame m, DSFrame s) Update clipping of the slave (s) when piling in folded master (m)

Methods inherited from class org.diamondspin.DSElementAdapter

elementCenterChanged, elementContentRepainted, elementDemoted, elementDropped, elementFolded, elementFolded, elementGrabbing, elementMoved, elementResized, elementResized, elementRotated, elementRotated, elementZoomed, elementZoomed

Methods inherited from class java.lang.Object

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

Field Detail

ELEM_DRAGGED

public static final int ELEM_DRAGGED

See Also:

Constant Field Values

ELEM_OVER_ONE_SIDE

public static final int ELEM_OVER_ONE_SIDE

See Also:

Constant Field Values

ELEM_OVER_PILE

public static final int ELEM_OVER_PILE

See Also:

Constant Field Values

ELEM_PILED

public static final int ELEM_PILED

See Also:

Constant Field Values

state

protected int state

dssh

protected DSSideHandler dssh

frame

protected DSFrame frame

defaultview

protected DSDefaultView defaultview

time

protected long time

Constructor Detail

DSPiler

public DSPiler(DSFrame f,
               DSDefaultView dsv)

Parameters:

f - the frame to pile

dsv - the view where the piling occurs

Method Detail

pile

public void pile(DSFrame master)

elementMoved

public void elementMoved(DSElementEvent evt)

Description copied from interface: DSElementListener

Invoked when the DSelement is moved (d or alpha)

Specified by:

elementMoved in interface DSElementListener

Overrides:

elementMoved in class DSElementAdapter

needClip

protected boolean needClip(DSFrame m,
                           DSFrame s)

Basicaly does the same calculation than updateClip without actually changing the clip

updateClip

protected void updateClip(DSFrame m,
                          DSFrame s)

Update clipping of the slave (s) when piling in folded master (m)

elementGrabbing

public boolean elementGrabbing(DSElementEvent evt)

Description copied from interface: DSElementListener

Invoked when the DSelement is beieng grabbed. Must return false if don't want to be grabbed

Specified by:

elementGrabbing in interface DSElementListener

Overrides:

elementGrabbing in class DSElementAdapter

elementDropped

public void elementDropped(DSElementEvent evt)

Description copied from interface: DSElementListener

Invoked when the DSelement is dropped (then it was drag&dropped by the user)

Specified by:

elementDropped in interface DSElementListener

Overrides:

elementDropped in class DSElementAdapter

toString

public String toString()

Overrides:

toString in class Object