Module graph.explorer

Package de.grogra.graph.object.impl

Class GraphObjectSelection

java.lang.Object

de.grogra.graph.object.impl.GraphObjectSelection

All Implemented Interfaces:

Selection, Described

public class GraphObjectSelection
extends Object
implements Selection

Field Summary

Fields inherited from interface de.grogra.util.Described

ACCELERATOR_KEY, ICON, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, TITLE

Fields inherited from interface de.grogra.pf.ui.edit.Selection

DELETABLE, HIERARCHICAL, TRANSFERABLE

Constructor Summary

Constructors

Constructor	Description
GraphObjectSelection(GraphObject sg, Context ctx)

Method Summary

Modifier and Type	Method	Description
ComponentWrapper	createPropertyEditorComponent()	Returns an editor component for the GUI.
ComponentWrapper	createPropertyEditorMenu()	Returns an editor menu component for the GUI.
void	delete(boolean includeChildren)	Deletes this selection.
int	getCapabilities()	Returns the capabilities of this selection.
Context	getContext()
Object	getDescription(String type)	Returns the description associated with the given type.
static void	selectIt(Item item, Object info, Context ctx)
Transferable	toTransferable(boolean includeChildren)	Converts this selection into Transferable for the clipboard.

Methods inherited from class java.lang.Object

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

Constructor Details

GraphObjectSelection

public GraphObjectSelection(GraphObject sg,
 Context ctx)

Method Details

getDescription

public Object getDescription(String type)

Description copied from interface: Described

Returns the description associated with the given type. type has to be one of the predefined constants of this interface, the returned value has to conform to the specification of the used constant.

Specified by:

getDescription in interface Described

Parameters:

type - the type of description

Returns:

the description, or null if no description is available

getCapabilities

public int getCapabilities()

Description copied from interface: Selection

Returns the capabilities of this selection. The returned value is a combination of the flags Selection.TRANSFERABLE, Selection.DELETABLE, Selection.HIERARCHICAL.

Specified by:

getCapabilities in interface Selection

Returns:

this selection's capabilities

createPropertyEditorComponent

public ComponentWrapper createPropertyEditorComponent()

Description copied from interface: Selection

Returns an editor component for the GUI. The component is used in in the GUI to edit the properties of this selection.

Specified by:

createPropertyEditorComponent in interface Selection

Returns:

a component responsible for editing this selection

createPropertyEditorMenu

public ComponentWrapper createPropertyEditorMenu()

Description copied from interface: Selection

Returns an editor menu component for the GUI. The component is used in in the GUI to edit the properties of this selection as part of a menu.

Specified by:

createPropertyEditorMenu in interface Selection

Returns:

a menu component responsible for editing this selection

toTransferable

public Transferable toTransferable(boolean includeChildren)

Description copied from interface: Selection

Converts this selection into Transferable for the clipboard. This method is only invoked if this selection has the capability Selection.TRANSFERABLE.

Specified by:

toTransferable in interface Selection

Parameters:

includeChildren - true iff children in the hierarchy shall be included

Returns:

a transferable object representing the data of this selection

delete

public void delete(boolean includeChildren)

Description copied from interface: Selection

Deletes this selection. The precise semantics of deletion depends on the selection. This method is only invoked if this selection has the capability Selection.DELETABLE.

Specified by:

delete in interface Selection

Parameters:

includeChildren - true iff children in the hierarchy shall be included

getContext

public Context getContext()

Specified by:

getContext in interface Selection

selectIt

public static void selectIt(Item item,
 Object info,
 Context ctx)