"{ Package: 'jv:vdb' }"

"{ NameSpace: Smalltalk }"

VDBAbstractListApplication subclass:#VDBAbstractTreeApplication

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'VDB-UI-Abstract'

!

!VDBAbstractTreeApplication class methodsFor:'interface specs'!

windowSpec

    "This resource specification was automatically generated

     by the UIPainter of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the UIPainter may not be able to read the specification."

    "

     UIPainter new openOnClass:VDBStackApplication andSelector:#windowSpec

     VDBStackApplication new openInterface:#windowSpec

     VDBStackApplication open

    "

    <resource: #canvas>

    ^ 

    #(FullSpec

       name: windowSpec

       window: 

      (WindowSpec

         label: 'Execution Stack'

         name: 'Execution Stack'

         min: (Point 10 10)

         bounds: (Rectangle 0 0 300 300)

       )

       component: 

      (SpecCollection

         collection: (

          (HierarchicalListViewSpec

             name: 'Stack'

             layout: (LayoutFrame 0 0 0 0 0 1 0 1)

             model: internalSelectionHolder

             menu: contextMenu

             hasHorizontalScrollBar: true

             hasVerticalScrollBar: true

             listModel: internalListHolder

             useIndex: false

             highlightMode: line

             showLines: false

             useDefaultIcons: false

             showRoot: false

             postBuildCallback: postBuildInternalListView:

           )

          )

       )

     )

! !

!VDBAbstractTreeApplication class methodsFor:'queries'!

isAbstract

    "Return if this class is an abstract class.

     True is returned here for myself only; false for subclasses.

     Abstract subclasses must redefine again."

    ^ self == VDBAbstractTreeApplication.

! !

!VDBAbstractTreeApplication methodsFor:'aspects-private'!

internalListHolder

    "return/create the 'listHolder' value holder (automatically generated)"

    internalListHolder isNil ifTrue:[

        internalListHolder := HierarchicalList new.

        internalListHolder showRoot: false.

        internalListHolder root: HierarchicalItem new.

    ].

    ^ internalListHolder

    "Created: / 20-09-2014 / 23:03:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !