--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/packages/AbstractPackageDetails.st	Wed Apr 09 13:27:45 2003 +0200
@@ -0,0 +1,46 @@
+"{ Package: 'stx:libbasic3' }"
+
+"{ NameSpace: Packages }"
+
+AbstractPackageBrowser subclass:#AbstractPackageDetails
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'Package-Application'
+!
+
+
+!AbstractPackageDetails methodsFor:'change & update'!
+
+update:something with:aParameter from:changedObject
+    "Invoked when an object that I depend upon sends a change notification."
+    (self packagesSelectedHolder == changedObject) ifTrue:[
+        self packagesSelectedHolderChanged:aParameter
+    ].
+! !
+
+!AbstractPackageDetails methodsFor:'changes'!
+
+declareDependents
+    "assumed that the removeDependents has been called"
+    self packagesSelectedHolder addDependent:self.
+!
+
+packagesSelectedHolderChanged:aCollection 
+    self updateWithPackages:(self packagesNamed:aCollection)
+!
+
+removeDependents
+    "assumed that the removeDependents has been called"
+    self packagesSelectedHolder removeDependent:self.
+!
+
+updateWithPackages:packages
+    self subclassResponsibility
+! !
+
+!AbstractPackageDetails class methodsFor:'documentation'!
+
+version
+    ^ '$Header: /cvs/stx/stx/libbasic3/packages/AbstractPackageDetails.st,v 1.1 2003-04-09 11:27:45 james Exp $'
+! !