X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ux%2Fsrc%2Forg%2Fargeo%2Fcms%2Fux%2Facr%2FContentHierarchicalPart.java;h=43a4034159034cc8565e59aad94d54d42ab6b5d6;hb=975fb5e581d0650768afc68a0e839657f318e77a;hp=237219ad6a78ffa0a2d3fb1c2bf1612abd6d063f;hpb=5a7b8b145ad29401b9940f7e1493a7dec1cd0156;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ux/src/org/argeo/cms/ux/acr/ContentHierarchicalPart.java b/org.argeo.cms.ux/src/org/argeo/cms/ux/acr/ContentHierarchicalPart.java
index 237219ad6..43a403415 100644
--- a/org.argeo.cms.ux/src/org/argeo/cms/ux/acr/ContentHierarchicalPart.java
+++ b/org.argeo.cms.ux/src/org/argeo/cms/ux/acr/ContentHierarchicalPart.java
@@ -13,6 +13,8 @@ public class ContentHierarchicalPart extends AbstractDataPart<Content, Content>
 	@Override
 	public List<Content> getChildren(Content content) {
 		List<Content> res = new ArrayList<>();
+		if (isLeaf(content))
+			return res;
 		if (content == null)
 			return res;
 		for (Iterator<Content> it = content.iterator(); it.hasNext();) {
@@ -22,6 +24,10 @@ public class ContentHierarchicalPart extends AbstractDataPart<Content, Content>
 		return res;
 	}
 
+	protected boolean isLeaf(Content content) {
+		return false;
+	}
+
 	@Override
 	public String getText(Content model) {
 		try {