From 8f31a515819646dc922110ae2c66bd0032dd31bf Mon Sep 17 00:00:00 2001
From: "Denis.Zhdanov" <Denis.Zhdanov@jetbrains.com>
Date: Tue, 21 Aug 2012 19:33:04 +0400
Subject: [PATCH] IDEA-19061 Integrate the Rearranger-plugin into core-IDEA

Auto-expanding nodes added during rules editing
---
 .../options/codeStyle/arrangement/ArrangementRuleTree.java      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/lang-impl/src/com/intellij/application/options/codeStyle/arrangement/ArrangementRuleTree.java b/platform/lang-impl/src/com/intellij/application/options/codeStyle/arrangement/ArrangementRuleTree.java
index d8bb30c62e10..be8915f2961c 100644
--- a/platform/lang-impl/src/com/intellij/application/options/codeStyle/arrangement/ArrangementRuleTree.java
+++ b/platform/lang-impl/src/com/intellij/application/options/codeStyle/arrangement/ArrangementRuleTree.java
@@ -297,6 +297,8 @@ public class ArrangementRuleTree {
   }
 
   private void onModelChange(@NotNull ArrangementTreeNode topMost, @NotNull ArrangementTreeNode bottomMost) {
+    expandAll(myTree, new TreePath(topMost.getPath()));
+    mySelectionModel.clearSelection();
     mySkipSelectionChange = true;
     try {
       for (ArrangementTreeNode node = bottomMost; node != null; node = node.getParent()) {