VisualPart subclass:#CompositePart

	instanceVariableNames:'components preferredBounds'

	classVariableNames:''

	poolDictionaries:''

	category:'Graphics-Display Objects'

!

!CompositePart class methodsFor:'documentation'!

documentation

"

    a dummy class - only existing to provide a compatible home

    for fileIn of ST-80 classes.

    Notice: 

        this class was implemented using protocol information

        from alpha testers, from reading PD programs and 

        from the Hopkins/Horan book.

        - it may not be complete or compatible to the corresponding ST-80 class. 

        If you encounter any incompatibilities, please forward a note 

        describing the incompatibility verbal (i.e. no code) to the ST/X team.

    [author:]

        Claus Gittinger

"

! !

!CompositePart methodsFor:'accessing'!

components

    "return the components"

    ^ components

    "Created: 14.2.1997 / 17:57:23 / cg"

    "Modified: 14.2.1997 / 17:57:32 / cg"

! !

!CompositePart methodsFor:'adding-removing'!

add:aComponent

    components isNil ifTrue:[

        components := OrderedCollection new

    ].

    "Created: / 14.2.1997 / 17:57:59 / cg"

!

add:aComponent at:aPoint

    aComponent origin:aPoint.

    self add:aComponent

    "Created: / 14.2.1997 / 17:58:19 / cg"

    "Modified: / 6.7.1998 / 13:44:01 / cg"

! !

!CompositePart methodsFor:'displaying'!

displayOn:aGC

    "display the receiver on some graphicsContext. 

     The sender is repsonsible for restoring the GC's state

     (i.e. it may be left in any undefined state)"

    ].

    "Created: / 6.7.1998 / 13:59:33 / cg"

! !

!CompositePart class methodsFor:'documentation'!

version

! !