From c06e0666343722e272fcb9268359852bd460cdee Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Sat, 27 Mar 2010 19:03:26 +0000
Subject: [PATCH] Share one tooltip instance for all tooltip manager instances

svn path=/trunk/KDE/kdebase/apps/; revision=1108076
---
 src/tooltips/tooltipmanager.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/tooltips/tooltipmanager.cpp b/src/tooltips/tooltipmanager.cpp
index 43590235b..dc2663ebe 100644
--- a/src/tooltips/tooltipmanager.cpp
+++ b/src/tooltips/tooltipmanager.cpp
@@ -80,7 +80,14 @@ ToolTipManager::ToolTipManager(QAbstractItemView* parent,
     m_view->viewport()->installEventFilter(this);
     m_view->installEventFilter(this);
 
-    m_fileMetaDataToolTip = new FileMetaDataToolTip(parent);
+    static FileMetaDataToolTip* sharedToolTip = 0;
+    if (sharedToolTip == 0) {
+        sharedToolTip = new FileMetaDataToolTip();
+        // TODO: Using K_GLOBAL_STATIC would be preferable to maintain the
+        // instance, but the cleanup of KMetaDataWidget at this stage does
+        // not work.
+    }
+    m_fileMetaDataToolTip = sharedToolTip;
 }
 
 ToolTipManager::~ToolTipManager()
-- 
2.47.3