From 56a098b52d9dbea206d8c3f4434268fa14657a34 Mon Sep 17 00:00:00 2001
From: anna <anna.kozlova@jetbrains.com>
Date: Mon, 15 Feb 2010 14:40:08 +0300
Subject: [PATCH] back/forward context for documentation (IDEA-13126)

---
 .../intellij/codeInsight/documentation/DocumentationComponent.java  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocumentationComponent.java b/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocumentationComponent.java
index 8bcf274fd5..eecfd73bac 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocumentationComponent.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocumentationComponent.java
@@ -250,8 +250,12 @@ public class DocumentationComponent extends JPanel implements Disposable{
     }
 
     public void setText(String text, boolean clean) {
+        if (clean && myElement != null) {
+          myBackStack.push(saveContext());
+          myForwardStack.clear();
+        }
         updateControlState();
-        setDataInternal(myElement, text, new Rectangle(0, 0), true);
+        setDataInternal(myElement, text, new Rectangle(0, 0), !clean);
         if (clean) {
             myIsEmpty = false;
         }
-- 
2.11.4.GIT