kaapo.projectmanager.command
Class ResizeElementEdit

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      kaapo.projectmanager.command.AbstractUndoableEdit
          kaapo.projectmanager.command.ResizeElementEdit

All Implemented Interfaces:

Serializable, UndoableEdit

public class ResizeElementEdit
extends AbstractUndoableEdit

This is an UndoableEdit that resizes an DiagramComponent.

TODO: Connections are not moving correctly. Two ways: calculate correct coordinates on the fly and move connections (via Edits or straight) or use relative coordinates with connection points and refresh them after resizing.

Author:

hprajani

See Also:

Serialized Form

Field Summary

Fields inherited from class kaapo.projectmanager.command.AbstractUndoableEdit

pm, visibleDiagram

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

ResizeElementEdit(Dimension newSize, HotSpot.HotSpotType type)

Method Summary

boolean	canRedo()
boolean	canUndo()
void	execute(ProjectManager pm) Resizes the element with parameters given in constructor.
void	redo()
void	undo()

Methods inherited from class kaapo.projectmanager.command.AbstractUndoableEdit

changeCorrectVisibleDiagram

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

addEdit, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ResizeElementEdit

public ResizeElementEdit(Dimension newSize,
                         HotSpot.HotSpotType type)

Parameters:

newSize - the new size for selected DiagramComponent

Method Detail

undo

public void undo()

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit

See Also:

UndoableEdit.undo()

redo

public void redo()

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

See Also:

UndoableEdit.redo()

execute

public void execute(ProjectManager pm)

Resizes the element with parameters given in constructor.

Specified by:

execute in class AbstractUndoableEdit

Parameters:

pm - the enviroment where the Edit is executed in.

See Also:

AbstractUndoableEdit.execute(ProjectManager)

canUndo

public boolean canUndo()

Specified by:

canUndo in interface UndoableEdit

Overrides:

canUndo in class AbstractUndoableEdit

See Also:

UndoableEdit.canUndo()

canRedo

public boolean canRedo()

Specified by:

canRedo in interface UndoableEdit

Overrides:

canRedo in class AbstractUndoableEdit

See Also:

UndoableEdit.canRedo()