From a6afa6444c928100be75c609cde0bb8fb6b6ca6f Mon Sep 17 00:00:00 2001
From: Patrick Tasse <patrick.tasse@gmail.com>
Date: Fri, 13 Jul 2012 09:42:30 -0400
Subject: [PATCH] Fix for bug 385055: Time graph selection prevents trace
 garbage collection.

Change-Id: Iae8db7c5e1f6ae90afd87b36dc7dc0d28347167c
---
 .../linuxtools/tmf/ui/widgets/timegraph/TimeGraphCombo.java    | 3 +++
 .../linuxtools/tmf/ui/widgets/timegraph/TimeGraphViewer.java   | 1 +
 2 files changed, 4 insertions(+)

diff --git a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphCombo.java b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphCombo.java
index 733d2800fa..f8039cd4c0 100644
--- a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphCombo.java
+++ b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphCombo.java
@@ -594,6 +594,9 @@ public class TimeGraphCombo extends Composite {
     public void setInput(ITimeGraphEntry[] input) {
         fInhibitTreeSelection = true;
         fTreeViewer.setInput(input);
+        for (SelectionListenerWrapper listenerWrapper : fSelectionListenerMap.values()) {
+            listenerWrapper.selection = null;
+        }
         fInhibitTreeSelection = false;
         fTreeViewer.expandAll();
         fTreeViewer.getTree().getVerticalBar().setEnabled(false);
diff --git a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphViewer.java b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphViewer.java
index 1c78b54ead..ca3c629a53 100644
--- a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphViewer.java
+++ b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/TimeGraphViewer.java
@@ -142,6 +142,7 @@ public class TimeGraphViewer implements ITimeDataProvider, SelectionListener {
             _verticalScrollBar.setEnabled(true);
             setTopIndex(0);
             _selectedTime = 0;
+            _selectedEntry = null;
             refreshAllData(input);
         }
     }
-- 
2.34.1