Module platform

Package de.grogra.pf.ui.edit

Class GraphSelectionImpl

java.lang.Object

de.grogra.pf.ui.edit.SelectionBase

de.grogra.pf.ui.edit.GraphSelectionImpl

All Implemented Interfaces:

GraphSelection, Selection, Described

public class GraphSelectionImpl
extends SelectionBase
implements GraphSelection

Selection of object that belongs in a graph. The graph state is used to synchronize the modifications. Modifications on a property goes through a locked execution

Field Summary

Fields inherited from class de.grogra.pf.ui.edit.SelectionBase

context

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
GraphSelectionImpl(Context ctx, GraphState[] states, Object[] objects, boolean[] isNode)
GraphSelectionImpl(Context ctx, GraphState state, Object obj, boolean asNode)

Method Summary

Modifier and Type	Method	Description
boolean	contains(Graph graph, Object object, boolean asNode)
ComponentWrapper	createPropertyEditorComponent()	Returns an editor component for the GUI.
protected PropertyEditorTree.Node	createPropertyNodes(PropertyEditorTree t, Property p, UITree sourceTree, Object sourceNode)
protected PropertyEditorTree.Node	createPropertyNodesInGroup(PropertyEditorTree t, Property p, UITree sourceTree, Object sourceGroup)
protected PropertyEditorTree	createTree()
void	delete(boolean includeChildren)	Deletes this selection.
boolean	equals(Object o)
int	getCapabilities()	Returns the capabilities of this selection.
Object	getDescription(String type)	Returns the description associated with the given type.
protected PropertyEditor	getEditorFor(Property p, Item item)
GraphState	getGraphState(int i)
protected UITree	getHierarchySource()
protected Object	getHierarchySourceRoot(UITree source)
protected String	getLabelFor(Property p)
Object	getObject(int i)
protected List	getProperties(PropertyEditorTree tree)
boolean	isNode(int i)
int	size()

Methods inherited from class de.grogra.pf.ui.edit.SelectionBase

createPropertyEditorMenu, createPropertyNodes, getContext, remove, toTransferable

Methods inherited from class java.lang.Object

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

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

createPropertyEditorMenu, getContext, toTransferable

Constructor Details

GraphSelectionImpl

public GraphSelectionImpl(Context ctx,
 GraphState[] states,
 Object[] objects,
 boolean[] isNode)

GraphSelectionImpl

public GraphSelectionImpl(Context ctx,
 GraphState state,
 Object obj,
 boolean asNode)

Method Details

size

public int size()

Specified by:

size in interface GraphSelection

getGraphState

public GraphState getGraphState(int i)

Specified by:

getGraphState in interface GraphSelection

getObject

public Object getObject(int i)

Specified by:

getObject in interface GraphSelection

isNode

public boolean isNode(int i)

Specified by:

isNode in interface GraphSelection

contains

public boolean contains(Graph graph,
 Object object,
 boolean asNode)

Specified by:

contains in interface GraphSelection

equals

public boolean equals(Object o)

Overrides:

equals in class Object

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

getEditorFor

protected PropertyEditor getEditorFor(Property p,
 Item item)

Overrides:

getEditorFor in class SelectionBase

getHierarchySource

protected UITree getHierarchySource()

Specified by:

getHierarchySource in class SelectionBase

getHierarchySourceRoot

protected Object getHierarchySourceRoot(UITree source)

Specified by:

getHierarchySourceRoot in class SelectionBase

createTree

protected PropertyEditorTree createTree()

Specified by:

createTree in class SelectionBase

createPropertyNodes

protected PropertyEditorTree.Node createPropertyNodes(PropertyEditorTree t,
 Property p,
 UITree sourceTree,
 Object sourceNode)

Specified by:

createPropertyNodes in class SelectionBase

createPropertyNodesInGroup

protected PropertyEditorTree.Node createPropertyNodesInGroup(PropertyEditorTree t,
 Property p,
 UITree sourceTree,
 Object sourceGroup)

Specified by:

createPropertyNodesInGroup in class SelectionBase

getLabelFor

protected String getLabelFor(Property p)

Specified by:

getLabelFor in class SelectionBase

getProperties

protected List getProperties(PropertyEditorTree tree)

Specified by:

getProperties in class SelectionBase

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

Overrides:

getCapabilities in class SelectionBase

Returns:

this selection's capabilities

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

Overrides:

delete in class SelectionBase

Parameters:

includeChildren - true iff children in the hierarchy shall be included

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

Overrides:

createPropertyEditorComponent in class SelectionBase

Returns:

a component responsible for editing this selection