From f42d40d3f28d85d15eb6ee6df71f1a9bfbbf3c1d Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Wed, 11 May 2011 12:37:43 +0400
Subject: [PATCH] stop highlighting on Ctrl-N

---
 .../ide/util/gotoByName/ChooseByNameBase.java | 26 ++++++++++++++++---
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java b/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java
index bcb3f0247992..1164381cdcc6 100644
--- a/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java
+++ b/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java
@@ -17,11 +17,14 @@
 package com.intellij.ide.util.gotoByName;
 
 import com.intellij.Patches;
+import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer;
+import com.intellij.codeInsight.daemon.impl.DaemonCodeAnalyzerImpl;
 import com.intellij.ide.IdeBundle;
 import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.ide.ui.UISettings;
 import com.intellij.ide.util.NavigationItemListCellRenderer;
 import com.intellij.ide.util.PsiElementListCellRenderer;
+import com.intellij.openapi.Disposable;
 import com.intellij.openapi.MnemonicHelper;
 import com.intellij.openapi.actionSystem.*;
 import com.intellij.openapi.application.ApplicationManager;
@@ -34,10 +37,7 @@ import com.intellij.openapi.keymap.KeymapManager;
 import com.intellij.openapi.progress.ProcessCanceledException;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.popup.*;
-import com.intellij.openapi.util.ActionCallback;
-import com.intellij.openapi.util.Comparing;
-import com.intellij.openapi.util.Computable;
-import com.intellij.openapi.util.Pair;
+import com.intellij.openapi.util.*;
 import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.wm.IdeFocusManager;
@@ -686,6 +686,24 @@ public abstract class ChooseByNameBase {
     myTextPopup.setLocation(bounds.getLocation());
 
     new MnemonicHelper().register(myTextFieldPanel);
+    final boolean previousUpdate;
+    final DaemonCodeAnalyzer daemonCodeAnalyzer = DaemonCodeAnalyzer.getInstance(myProject);
+    if (daemonCodeAnalyzer != null) {
+      previousUpdate = ((DaemonCodeAnalyzerImpl)daemonCodeAnalyzer).isUpdateByTimerEnabled();
+      daemonCodeAnalyzer.setUpdateByTimerEnabled(false);
+    }
+    else {
+      previousUpdate = false;
+    }
+
+    Disposer.register(myTextPopup, new Disposable() {
+      @Override
+      public void dispose() {
+        if (daemonCodeAnalyzer != null) {
+          daemonCodeAnalyzer.setUpdateByTimerEnabled(previousUpdate);
+        }
+      }
+    });
     myTextPopup.show(layeredPane);
   }