org.jhotdraw.samples.svg.action

Class CombineAction

java.lang.Object

javax.swing.AbstractAction

org.jhotdraw.draw.action.AbstractSelectedAction

org.jhotdraw.samples.svg.action.CombineAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, Disposable

Direct Known Subclasses:

SplitAction

public class CombineAction
extends AbstractSelectedAction

CombinePathsAction.

FIXME - Transforms are lost during Undo/Redo.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ID

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor and Description
CombineAction(DrawingEditor editor) Creates a new instance.
CombineAction(DrawingEditor editor, SVGPathFigure prototype)
CombineAction(DrawingEditor editor, SVGPathFigure prototype, boolean isGroupingAction)

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e)
protected boolean	canGroup()
protected boolean	canUngroup()
void	combineActionPerformed(java.awt.event.ActionEvent e)
void	combinePaths(DrawingView view, CompositeFigure group, java.util.Collection<Figure> figures, int groupIndex)
void	splitActionPerformed(java.awt.event.ActionEvent e)
void	splitPath(DrawingView view, CompositeFigure group, java.util.List<Figure> ungroupedPaths, int[] ungroupedPathsIndices, int[] ungroupedPathsChildCounts)
protected void	updateEnabledState() Updates the enabled state of this action to reflect the enabled state of the active DrawingView.

Methods inherited from class org.jhotdraw.draw.action.AbstractSelectedAction

dispose, fireUndoableEditHappened, getDrawing, getEditor, getView, isUpdatEnabledState, setEditor, setUpdateEnabledState

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final java.lang.String ID

See Also:

Constant Field Values

Constructor Detail

CombineAction

public CombineAction(DrawingEditor editor)

Creates a new instance.

CombineAction

public CombineAction(DrawingEditor editor,
                     SVGPathFigure prototype)

CombineAction

public CombineAction(DrawingEditor editor,
                     SVGPathFigure prototype,
                     boolean isGroupingAction)

Method Detail

updateEnabledState

protected void updateEnabledState()

Description copied from class: AbstractSelectedAction

Updates the enabled state of this action to reflect the enabled state of the active DrawingView. If no drawing view is active, this action is disabled.

Overrides:

updateEnabledState in class AbstractSelectedAction

canGroup

protected boolean canGroup()

canUngroup

protected boolean canUngroup()

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

combineActionPerformed

public void combineActionPerformed(java.awt.event.ActionEvent e)

splitActionPerformed

public void splitActionPerformed(java.awt.event.ActionEvent e)

splitPath

public void splitPath(DrawingView view,
                      CompositeFigure group,
                      java.util.List<Figure> ungroupedPaths,
                      int[] ungroupedPathsIndices,
                      int[] ungroupedPathsChildCounts)

combinePaths

public void combinePaths(DrawingView view,
                         CompositeFigure group,
                         java.util.Collection<Figure> figures,
                         int groupIndex)