From 4d641580fadfd150e3bcc49558df14525a9d6e90 Mon Sep 17 00:00:00 2001
From: Jason Stubbs <jasonbstubbs@gmail.com>
Date: Sat, 22 Dec 2007 03:44:25 +0000
Subject: [PATCH] Temporarily hide the tooltip when moving it to fix painting
 corruption

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=751523
---
 widgets/tooltip.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/widgets/tooltip.cpp b/widgets/tooltip.cpp
index d6a681296..37b5a0918 100644
--- a/widgets/tooltip.cpp
+++ b/widgets/tooltip.cpp
@@ -63,7 +63,11 @@ void ToolTip::show(const QPoint &location, const Plasma::ToolTipData &data)
     setData(data);
     move(location.x(), location.y() - sizeHint().height());
     if (d->isShown) {
-        setVisible(true); // Don't delay if the tooltip is already shown(i.e. moving from one task to another)
+        // Don't delay if the tooltip is already shown(i.e. moving from one task to another)
+        // Qt doesn't seem to like visible tooltips moving though, so hide it and then
+        // immediately show it again
+        setVisible(false);
+        d->showTimer->start(0);
     }
     else {
         d->showTimer->start(1000);  //Shown after a one second delay.