From 8056433e742bfcd30f2b4b440f7c9060113b8e16 Mon Sep 17 00:00:00 2001
From: "Gregory.Shrago" <gregory.shrago@jetbrains.com>
Date: Fri, 13 Jan 2017 17:33:38 +0300
Subject: [PATCH] introduce reentrant bulkUpdate()

---
 .../com/intellij/openapi/options/SettingsEditor.java | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/openapi/options/SettingsEditor.java b/platform/platform-api/src/com/intellij/openapi/options/SettingsEditor.java
index 59f0e4e836d4..343711fabd3a 100644
--- a/platform/platform-api/src/com/intellij/openapi/options/SettingsEditor.java
+++ b/platform/platform-api/src/com/intellij/openapi/options/SettingsEditor.java
@@ -83,13 +83,19 @@ public abstract class SettingsEditor<Settings> implements Disposable {
   }
 
   public final void resetFrom(Settings s) {
-    myIsInUpdate = true;
+    bulkUpdate(() -> resetEditorFrom(s));
+  }
+
+  public final void bulkUpdate(Runnable runnable) {
+    boolean wasInUpdate = myIsInUpdate;
     try {
-      resetEditorFrom(s);
+      myIsInUpdate = true;
+      runnable.run();
     }
     finally {
-      myIsInUpdate = false;
+      myIsInUpdate = wasInUpdate;
     }
+    fireEditorStateChanged();
   }
 
   public final void applyTo(Settings s) throws ConfigurationException {