--- a/AbstractHierarchicalItem.st Fri Mar 23 15:48:39 2018 +0100
+++ b/AbstractHierarchicalItem.st Tue Mar 27 09:51:06 2018 +0200
@@ -321,6 +321,32 @@
"Modified: / 08-03-2018 / 21:06:13 / stefan"
!
+expandLevels:numLevels
+ "expand children numLevels down"
+
+ numLevels == 0 ifTrue:[^ self].
+ self children do:[:each |
+ each expand.
+ each expandLevels:(numLevels - 1).
+ ].
+!
+
+expandLevels:numLevels max:maxNumExpandedHolder
+ "expand children numLevels down"
+
+ numLevels == 0 ifTrue:[^ self].
+ maxNumExpandedHolder value <= 0 ifTrue:[^ self].
+
+ self children do:[:each |
+ each expand.
+ ].
+
+ maxNumExpandedHolder value:(maxNumExpandedHolder value - self children size).
+ self children do:[:each |
+ each expandLevels:(numLevels - 1) max:maxNumExpandedHolder.
+ ].
+!
+
labelPath
"return my label-path as an ordered collection of individual labels"