de.grogra.pf.ui.edit
Class SelectionBase

java.lang.Object
  de.grogra.pf.ui.edit.SelectionBase

All Implemented Interfaces:

Selection, Described

Direct Known Subclasses:

FieldSelection, GraphSelectionImpl, MapSource, OptionsSelection

public abstract class SelectionBase
extends java.lang.Object
implements Selection

Field Summary

protected Context

context

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

DELETABLE, HIERARCHICAL, TRANSFERABLE

Fields inherited from interface de.grogra.util.Described

ACCELERATOR_KEY, ICON, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, TITLE

Constructor Summary

SelectionBase(Context context)

Method Summary

ComponentWrapper	createPropertyEditorComponent() Returns an editor component for the GUI.
ComponentWrapper	createPropertyEditorMenu() Returns an editor menu component for the GUI.
protected PropertyEditorTree.Node	createPropertyNodes(PropertyEditorTree tree, Property p, Item item)
protected abstract PropertyEditorTree.Node	createPropertyNodes(PropertyEditorTree tree, Property p, UITree sourceTree, java.lang.Object sourceNode)
protected abstract PropertyEditorTree.Node	createPropertyNodesInGroup(PropertyEditorTree tree, Property p, UITree sourceTree, java.lang.Object sourceGroup)
protected abstract PropertyEditorTree	createTree()
void	delete(boolean includeChildren) Deletes this selection.
int	getCapabilities() Returns the capabilities of this selection.
Context	getContext()
protected PropertyEditor	getEditorFor(Property p, Item item)
protected abstract UITree	getHierarchySource()
protected abstract java.lang.Object	getHierarchySourceRoot(UITree source)
protected abstract java.lang.String	getLabelFor(Property p)
protected abstract java.util.List	getProperties(PropertyEditorTree tree)
void	remove()
java.awt.datatransfer.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

Methods inherited from interface de.grogra.util.Described

getDescription

Field Detail

context

protected final Context context

Constructor Detail

SelectionBase

public SelectionBase(Context context)

Method Detail

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

createPropertyNodes

protected PropertyEditorTree.Node createPropertyNodes(PropertyEditorTree tree,
                                                      Property p,
                                                      Item item)

createPropertyNodes

protected abstract PropertyEditorTree.Node createPropertyNodes(PropertyEditorTree tree,
                                                               Property p,
                                                               UITree sourceTree,
                                                               java.lang.Object sourceNode)

createPropertyNodesInGroup

protected abstract PropertyEditorTree.Node createPropertyNodesInGroup(PropertyEditorTree tree,
                                                                      Property p,
                                                                      UITree sourceTree,
                                                                      java.lang.Object sourceGroup)

createTree

protected abstract PropertyEditorTree createTree()

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

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

getContext

public Context getContext()

Specified by:

getContext in interface Selection

getEditorFor

protected PropertyEditor getEditorFor(Property p,
                                      Item item)

getHierarchySource

protected abstract UITree getHierarchySource()

getHierarchySourceRoot

protected abstract java.lang.Object getHierarchySourceRoot(UITree source)

getLabelFor

protected abstract java.lang.String getLabelFor(Property p)

getProperties

protected abstract java.util.List getProperties(PropertyEditorTree tree)

remove

public void remove()

toTransferable

public java.awt.datatransfer.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