eliminate the IDE dependency for Issue #143

js/IDE.deploy.js

@@ -238,18 +238,6 @@ return self;}
 }),
 smalltalk.ClassesListNode);
 
-smalltalk.addMethod(
-unescape('_traverseClassesWith_'),
-smalltalk.method({
-selector: unescape('traverseClassesWith%3A'),
-fn: function (aCollection){
-var self=this;
-smalltalk.send(aCollection, "_add_", [smalltalk.send(self, "_theClass", [])]);
-smalltalk.send(smalltalk.send(smalltalk.send(self, "_nodes", []), "_sorted_", [(function(a, b){return ((($receiver = smalltalk.send(smalltalk.send(a, "_theClass", []), "_name", [])).klass === smalltalk.Number) ? $receiver <=smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", []) : smalltalk.send($receiver, "__lt_eq", [smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", [])]));})]), "_do_", [(function(aNode){return smalltalk.send(aNode, "_traverseClassesWith_", [aCollection]);})]);
-return self;}
-}),
-smalltalk.ClassesListNode);
-
 
 smalltalk.addMethod(
 unescape('_on_browser_classes_level_'),

js/IDE.js

@@ -333,23 +333,6 @@ referencedClasses: []
 }),
 smalltalk.ClassesListNode);
 
-smalltalk.addMethod(
-unescape('_traverseClassesWith_'),
-smalltalk.method({
-selector: unescape('traverseClassesWith%3A'),
-category: 'visiting',
-fn: function (aCollection){
-var self=this;
-smalltalk.send(aCollection, "_add_", [smalltalk.send(self, "_theClass", [])]);
-smalltalk.send(smalltalk.send(smalltalk.send(self, "_nodes", []), "_sorted_", [(function(a, b){return ((($receiver = smalltalk.send(smalltalk.send(a, "_theClass", []), "_name", [])).klass === smalltalk.Number) ? $receiver <=smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", []) : smalltalk.send($receiver, "__lt_eq", [smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", [])]));})]), "_do_", [(function(aNode){return smalltalk.send(aNode, "_traverseClassesWith_", [aCollection]);})]);
-return self;},
-args: ["aCollection"],
-source: unescape('traverseClassesWith%3A%20aCollection%0A%09%22sort%20classes%20alphabetically%20Issue%20%23143%22%0A%0A%09aCollection%20add%3A%20self%20theClass.%0A%09%28self%20nodes%20sorted%3A%20%5B%3Aa%20%3Ab%20%7C%20a%20theClass%20name%20%3C%3D%20b%20theClass%20name%20%5D%29%20do%3A%20%5B%3AaNode%20%7C%0A%09%09aNode%20traverseClassesWith%3A%20aCollection%20%5D.'),
-messageSends: ["add:", "theClass", "do:", "sorted:", "nodes", unescape("%3C%3D"), "name", "traverseClassesWith:"],
-referencedClasses: []
-}),
-smalltalk.ClassesListNode);
-
 
 smalltalk.addMethod(
 unescape('_on_browser_classes_level_'),

js/Kernel-Classes.deploy.js

@@ -675,3 +675,100 @@ smalltalk.ClassCommentReader);
 
 
 
+smalltalk.addClass('ClassSorterNode', smalltalk.Object, ['theClass', 'level', 'nodes'], 'Kernel-Classes');
+smalltalk.addMethod(
+unescape('_getNodesFrom_'),
+smalltalk.method({
+selector: unescape('getNodesFrom%3A'),
+fn: function (aCollection){
+var self=this;
+var children=nil;
+var others=nil;
+(children=[]);
+(others=[]);
+smalltalk.send(aCollection, "_do_", [(function(each){return ((($receiver = smalltalk.send(smalltalk.send(each, "_superclass", []), "__eq", [smalltalk.send(self, "_theClass", [])])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(children, "_add_", [each]);})() : (function(){return smalltalk.send(others, "_add_", [each]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(children, "_add_", [each]);}), (function(){return smalltalk.send(others, "_add_", [each]);})]));})]);
+(self['@nodes']=smalltalk.send(children, "_collect_", [(function(each){return smalltalk.send((smalltalk.ClassSorterNode || ClassSorterNode), "_on_classes_level_", [each, others, ((($receiver = smalltalk.send(self, "_level", [])).klass === smalltalk.Number) ? $receiver +(1) : smalltalk.send($receiver, "__plus", [(1)]))]);})]));
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_level'),
+smalltalk.method({
+selector: unescape('level'),
+fn: function (){
+var self=this;
+return self['@level'];
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_level_'),
+smalltalk.method({
+selector: unescape('level%3A'),
+fn: function (anInteger){
+var self=this;
+(self['@level']=anInteger);
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_nodes'),
+smalltalk.method({
+selector: unescape('nodes'),
+fn: function (){
+var self=this;
+return self['@nodes'];
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_theClass'),
+smalltalk.method({
+selector: unescape('theClass'),
+fn: function (){
+var self=this;
+return self['@theClass'];
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_theClass_'),
+smalltalk.method({
+selector: unescape('theClass%3A'),
+fn: function (aClass){
+var self=this;
+(self['@theClass']=aClass);
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_traverseClassesWith_'),
+smalltalk.method({
+selector: unescape('traverseClassesWith%3A'),
+fn: function (aCollection){
+var self=this;
+smalltalk.send(aCollection, "_add_", [smalltalk.send(self, "_theClass", [])]);
+smalltalk.send(smalltalk.send(smalltalk.send(self, "_nodes", []), "_sorted_", [(function(a, b){return ((($receiver = smalltalk.send(smalltalk.send(a, "_theClass", []), "_name", [])).klass === smalltalk.Number) ? $receiver <=smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", []) : smalltalk.send($receiver, "__lt_eq", [smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", [])]));})]), "_do_", [(function(aNode){return smalltalk.send(aNode, "_traverseClassesWith_", [aCollection]);})]);
+return self;}
+}),
+smalltalk.ClassSorterNode);
+
+
+smalltalk.addMethod(
+unescape('_on_classes_level_'),
+smalltalk.method({
+selector: unescape('on%3Aclasses%3Alevel%3A'),
+fn: function (aClass, aCollection, anInteger){
+var self=this;
+return (function($rec){smalltalk.send($rec, "_theClass_", [aClass]);smalltalk.send($rec, "_level_", [anInteger]);smalltalk.send($rec, "_getNodesFrom_", [aCollection]);return smalltalk.send($rec, "_yourself", []);})(smalltalk.send(self, "_new", []));
+return self;}
+}),
+smalltalk.ClassSorterNode.klass);
+
+

js/Kernel-Classes.js

@@ -956,3 +956,140 @@ smalltalk.ClassCommentReader);
 
 
 
+smalltalk.addClass('ClassSorterNode', smalltalk.Object, ['theClass', 'level', 'nodes'], 'Kernel-Classes');
+smalltalk.addMethod(
+unescape('_getNodesFrom_'),
+smalltalk.method({
+selector: unescape('getNodesFrom%3A'),
+category: 'accessing',
+fn: function (aCollection){
+var self=this;
+var children=nil;
+var others=nil;
+(children=[]);
+(others=[]);
+smalltalk.send(aCollection, "_do_", [(function(each){return ((($receiver = smalltalk.send(smalltalk.send(each, "_superclass", []), "__eq", [smalltalk.send(self, "_theClass", [])])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(children, "_add_", [each]);})() : (function(){return smalltalk.send(others, "_add_", [each]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(children, "_add_", [each]);}), (function(){return smalltalk.send(others, "_add_", [each]);})]));})]);
+(self['@nodes']=smalltalk.send(children, "_collect_", [(function(each){return smalltalk.send((smalltalk.ClassSorterNode || ClassSorterNode), "_on_classes_level_", [each, others, ((($receiver = smalltalk.send(self, "_level", [])).klass === smalltalk.Number) ? $receiver +(1) : smalltalk.send($receiver, "__plus", [(1)]))]);})]));
+return self;},
+args: ["aCollection"],
+source: unescape('getNodesFrom%3A%20aCollection%0A%09%7C%20children%20others%20%7C%0A%09children%20%3A%3D%20%23%28%29.%0A%09others%20%3A%3D%20%23%28%29.%0A%09aCollection%20do%3A%20%5B%3Aeach%20%7C%0A%09%09%28each%20superclass%20%3D%20self%20theClass%29%0A%09%09%09ifTrue%3A%20%5Bchildren%20add%3A%20each%5D%0A%09%09%09ifFalse%3A%20%5Bothers%20add%3A%20each%5D%5D.%0A%09nodes%3A%3D%20children%20collect%3A%20%5B%3Aeach%20%7C%0A%09%09ClassSorterNode%20on%3A%20each%20classes%3A%20others%20level%3A%20self%20level%20+%201%5D'),
+messageSends: ["do:", "ifTrue:ifFalse:", unescape("%3D"), "superclass", "theClass", "add:", "collect:", "on:classes:level:", unescape("+"), "level"],
+referencedClasses: ["ClassSorterNode"]
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_level'),
+smalltalk.method({
+selector: unescape('level'),
+category: 'accessing',
+fn: function (){
+var self=this;
+return self['@level'];
+return self;},
+args: [],
+source: unescape('level%0A%09%5Elevel'),
+messageSends: [],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_level_'),
+smalltalk.method({
+selector: unescape('level%3A'),
+category: 'accessing',
+fn: function (anInteger){
+var self=this;
+(self['@level']=anInteger);
+return self;},
+args: ["anInteger"],
+source: unescape('level%3A%20anInteger%0A%09level%20%3A%3D%20anInteger'),
+messageSends: [],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_nodes'),
+smalltalk.method({
+selector: unescape('nodes'),
+category: 'accessing',
+fn: function (){
+var self=this;
+return self['@nodes'];
+return self;},
+args: [],
+source: unescape('nodes%0A%09%5Enodes'),
+messageSends: [],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_theClass'),
+smalltalk.method({
+selector: unescape('theClass'),
+category: 'accessing',
+fn: function (){
+var self=this;
+return self['@theClass'];
+return self;},
+args: [],
+source: unescape('theClass%0A%09%5EtheClass'),
+messageSends: [],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_theClass_'),
+smalltalk.method({
+selector: unescape('theClass%3A'),
+category: 'accessing',
+fn: function (aClass){
+var self=this;
+(self['@theClass']=aClass);
+return self;},
+args: ["aClass"],
+source: unescape('theClass%3A%20aClass%0A%09theClass%20%3A%3D%20aClass'),
+messageSends: [],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode);
+
+smalltalk.addMethod(
+unescape('_traverseClassesWith_'),
+smalltalk.method({
+selector: unescape('traverseClassesWith%3A'),
+category: 'visiting',
+fn: function (aCollection){
+var self=this;
+smalltalk.send(aCollection, "_add_", [smalltalk.send(self, "_theClass", [])]);
+smalltalk.send(smalltalk.send(smalltalk.send(self, "_nodes", []), "_sorted_", [(function(a, b){return ((($receiver = smalltalk.send(smalltalk.send(a, "_theClass", []), "_name", [])).klass === smalltalk.Number) ? $receiver <=smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", []) : smalltalk.send($receiver, "__lt_eq", [smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", [])]));})]), "_do_", [(function(aNode){return smalltalk.send(aNode, "_traverseClassesWith_", [aCollection]);})]);
+return self;},
+args: ["aCollection"],
+source: unescape('traverseClassesWith%3A%20aCollection%0A%09%22sort%20classes%20alphabetically%20Issue%20%23143%22%0A%0A%09aCollection%20add%3A%20self%20theClass.%0A%09%28self%20nodes%20sorted%3A%20%5B%3Aa%20%3Ab%20%7C%20a%20theClass%20name%20%3C%3D%20b%20theClass%20name%20%5D%29%20do%3A%20%5B%3AaNode%20%7C%0A%09%09aNode%20traverseClassesWith%3A%20aCollection%20%5D.'),
+messageSends: ["add:", "theClass", "do:", "sorted:", "nodes", unescape("%3C%3D"), "name", "traverseClassesWith:"],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode);
+
+
+smalltalk.addMethod(
+unescape('_on_classes_level_'),
+smalltalk.method({
+selector: unescape('on%3Aclasses%3Alevel%3A'),
+category: 'instance creation',
+fn: function (aClass, aCollection, anInteger){
+var self=this;
+return (function($rec){smalltalk.send($rec, "_theClass_", [aClass]);smalltalk.send($rec, "_level_", [anInteger]);smalltalk.send($rec, "_getNodesFrom_", [aCollection]);return smalltalk.send($rec, "_yourself", []);})(smalltalk.send(self, "_new", []));
+return self;},
+args: ["aClass", "aCollection", "anInteger"],
+source: unescape('on%3A%20aClass%20classes%3A%20aCollection%20level%3A%20anInteger%0A%09%5Eself%20new%0A%09%09theClass%3A%20aClass%3B%0A%09%09level%3A%20anInteger%3B%0A%09%09getNodesFrom%3A%20aCollection%3B%0A%09%09yourself'),
+messageSends: ["theClass:", "level:", "getNodesFrom:", "yourself", "new"],
+referencedClasses: []
+}),
+smalltalk.ClassSorterNode.klass);
+
+

js/Kernel-Objects.deploy.js

@@ -2885,7 +2885,7 @@ var expandedClasses=nil;
 (children=[]);
 (others=[]);
 smalltalk.send(classes, "_do_", [(function(each){return ((($receiver = smalltalk.send(classes, "_includes_", [smalltalk.send(each, "_superclass", [])])).klass === smalltalk.Boolean) ? (! $receiver ? (function(){return smalltalk.send(children, "_add_", [each]);})() : (function(){return smalltalk.send(others, "_add_", [each]);})()) : smalltalk.send($receiver, "_ifFalse_ifTrue_", [(function(){return smalltalk.send(children, "_add_", [each]);}), (function(){return smalltalk.send(others, "_add_", [each]);})]));})]);
-(nodes=smalltalk.send(children, "_collect_", [(function(each){return smalltalk.send((smalltalk.ClassesListNode || ClassesListNode), "_on_browser_classes_level_", [each, nil, others, (0)]);})]));
+(nodes=smalltalk.send(children, "_collect_", [(function(each){return smalltalk.send((smalltalk.ClassSorterNode || ClassSorterNode), "_on_classes_level_", [each, others, (0)]);})]));
 (nodes=smalltalk.send(nodes, "_sorted_", [(function(a, b){return ((($receiver = smalltalk.send(smalltalk.send(a, "_theClass", []), "_name", [])).klass === smalltalk.Number) ? $receiver <=smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", []) : smalltalk.send($receiver, "__lt_eq", [smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", [])]));})]));
 (expandedClasses=smalltalk.send((smalltalk.Array || Array), "_new", []));
 smalltalk.send(nodes, "_do_", [(function(aNode){return smalltalk.send(aNode, "_traverseClassesWith_", [expandedClasses]);})]);

js/Kernel-Objects.js

@@ -4033,16 +4033,16 @@ var expandedClasses=nil;
 (children=[]);
 (others=[]);
 smalltalk.send(classes, "_do_", [(function(each){return ((($receiver = smalltalk.send(classes, "_includes_", [smalltalk.send(each, "_superclass", [])])).klass === smalltalk.Boolean) ? (! $receiver ? (function(){return smalltalk.send(children, "_add_", [each]);})() : (function(){return smalltalk.send(others, "_add_", [each]);})()) : smalltalk.send($receiver, "_ifFalse_ifTrue_", [(function(){return smalltalk.send(children, "_add_", [each]);}), (function(){return smalltalk.send(others, "_add_", [each]);})]));})]);
-(nodes=smalltalk.send(children, "_collect_", [(function(each){return smalltalk.send((smalltalk.ClassesListNode || ClassesListNode), "_on_browser_classes_level_", [each, nil, others, (0)]);})]));
+(nodes=smalltalk.send(children, "_collect_", [(function(each){return smalltalk.send((smalltalk.ClassSorterNode || ClassSorterNode), "_on_classes_level_", [each, others, (0)]);})]));
 (nodes=smalltalk.send(nodes, "_sorted_", [(function(a, b){return ((($receiver = smalltalk.send(smalltalk.send(a, "_theClass", []), "_name", [])).klass === smalltalk.Number) ? $receiver <=smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", []) : smalltalk.send($receiver, "__lt_eq", [smalltalk.send(smalltalk.send(b, "_theClass", []), "_name", [])]));})]));
 (expandedClasses=smalltalk.send((smalltalk.Array || Array), "_new", []));
 smalltalk.send(nodes, "_do_", [(function(aNode){return smalltalk.send(aNode, "_traverseClassesWith_", [expandedClasses]);})]);
 return expandedClasses;
 return self;},
 args: ["classes"],
-source: unescape('sortedClasses%3A%20classes%0A%09%22Answer%20classes%2C%20sorted%20by%20superclass/subclasses%20and%20by%20class%20name%20for%20common%20subclasses%20%28Issue%20%23143%29%22%0A%0A%09%7C%20children%20others%20nodes%20expandedClasses%20%7C%0A%09children%20%3A%3D%20%23%28%29.%0A%09others%20%3A%3D%20%23%28%29.%0A%09classes%20do%3A%20%5B%3Aeach%20%7C%0A%09%09%28classes%20includes%3A%20each%20superclass%29%0A%09%09%09ifFalse%3A%20%5Bchildren%20add%3A%20each%5D%0A%09%09%09ifTrue%3A%20%5Bothers%20add%3A%20each%5D%5D.%0A%09nodes%20%3A%3D%20children%20collect%3A%20%5B%3Aeach%20%7C%0A%09%09ClassesListNode%20on%3A%20each%20browser%3A%20nil%20classes%3A%20others%20level%3A%200%5D.%0A%09nodes%20%3A%3D%20nodes%20sorted%3A%20%5B%3Aa%20%3Ab%20%7C%20a%20theClass%20name%20%3C%3D%20b%20theClass%20name%20%5D.%0A%09expandedClasses%20%3A%3D%20Array%20new.%0A%09nodes%20do%3A%20%5B%3AaNode%20%7C%0A%09%09aNode%20traverseClassesWith%3A%20expandedClasses%5D.%0A%09%5EexpandedClasses'),
-messageSends: ["do:", "ifFalse:ifTrue:", "includes:", "superclass", "add:", "collect:", "on:browser:classes:level:", "sorted:", unescape("%3C%3D"), "name", "theClass", "new", "traverseClassesWith:"],
-referencedClasses: ["ClassesListNode", "Array"]
+source: unescape('sortedClasses%3A%20classes%0A%09%22Answer%20classes%2C%20sorted%20by%20superclass/subclasses%20and%20by%20class%20name%20for%20common%20subclasses%20%28Issue%20%23143%29%22%0A%0A%09%7C%20children%20others%20nodes%20expandedClasses%20%7C%0A%09children%20%3A%3D%20%23%28%29.%0A%09others%20%3A%3D%20%23%28%29.%0A%09classes%20do%3A%20%5B%3Aeach%20%7C%0A%09%09%28classes%20includes%3A%20each%20superclass%29%0A%09%09%09ifFalse%3A%20%5Bchildren%20add%3A%20each%5D%0A%09%09%09ifTrue%3A%20%5Bothers%20add%3A%20each%5D%5D.%0A%09nodes%20%3A%3D%20children%20collect%3A%20%5B%3Aeach%20%7C%0A%09%09ClassSorterNode%20on%3A%20each%20classes%3A%20others%20level%3A%200%5D.%0A%09nodes%20%3A%3D%20nodes%20sorted%3A%20%5B%3Aa%20%3Ab%20%7C%20a%20theClass%20name%20%3C%3D%20b%20theClass%20name%20%5D.%0A%09expandedClasses%20%3A%3D%20Array%20new.%0A%09nodes%20do%3A%20%5B%3AaNode%20%7C%0A%09%09aNode%20traverseClassesWith%3A%20expandedClasses%5D.%0A%09%5EexpandedClasses'),
+messageSends: ["do:", "ifFalse:ifTrue:", "includes:", "superclass", "add:", "collect:", "on:classes:level:", "sorted:", unescape("%3C%3D"), "name", "theClass", "new", "traverseClassesWith:"],
+referencedClasses: ["ClassSorterNode", "Array"]
 }),
 smalltalk.Package.klass);
 

st/IDE.st

@@ -138,16 +138,6 @@ theClass: aClass
 	theClass := aClass
 ! !
 
-!ClassesListNode methodsFor: 'visiting'!
-
-traverseClassesWith: aCollection
-	"sort classes alphabetically Issue #143"
-
-	aCollection add: self theClass.
-	(self nodes sorted: [:a :b | a theClass name <= b theClass name ]) do: [:aNode |
-		aNode traverseClassesWith: aCollection ].
-! !
-
 !ClassesListNode class methodsFor: 'instance creation'!
 
 on: aClass browser: aBrowser classes: aCollection level: anInteger

st/Kernel-Classes.st

@@ -402,3 +402,61 @@ setComment: aString
     class comment: aString
 ! !
 
+Object subclass: #ClassSorterNode
+	instanceVariableNames: 'theClass level nodes'
+	package: 'Kernel-Classes'!
+
+!ClassSorterNode methodsFor: 'accessing'!
+
+getNodesFrom: aCollection
+	| children others |
+	children := #().
+	others := #().
+	aCollection do: [:each |
+		(each superclass = self theClass)
+			ifTrue: [children add: each]
+			ifFalse: [others add: each]].
+	nodes:= children collect: [:each |
+		ClassSorterNode on: each classes: others level: self level + 1]
+!
+
+level
+	^level
+!
+
+level: anInteger
+	level := anInteger
+!
+
+nodes
+	^nodes
+!
+
+theClass
+	^theClass
+!
+
+theClass: aClass
+	theClass := aClass
+! !
+
+!ClassSorterNode methodsFor: 'visiting'!
+
+traverseClassesWith: aCollection
+	"sort classes alphabetically Issue #143"
+
+	aCollection add: self theClass.
+	(self nodes sorted: [:a :b | a theClass name <= b theClass name ]) do: [:aNode |
+		aNode traverseClassesWith: aCollection ].
+! !
+
+!ClassSorterNode class methodsFor: 'instance creation'!
+
+on: aClass classes: aCollection level: anInteger
+	^self new
+		theClass: aClass;
+		level: anInteger;
+		getNodesFrom: aCollection;
+		yourself
+! !
+

st/Kernel-Objects.st

@@ -1334,7 +1334,7 @@ sortedClasses: classes
 			ifFalse: [children add: each]
 			ifTrue: [others add: each]].
 	nodes := children collect: [:each |
-		ClassesListNode on: each browser: nil classes: others level: 0].
+		ClassSorterNode on: each classes: others level: 0].
 	nodes := nodes sorted: [:a :b | a theClass name <= b theClass name ].
 	expandedClasses := Array new.
 	nodes do: [:aNode |