From: Peter Penz <peter.penz19@gmail.com>
Date: Thu, 4 Dec 2008 06:42:41 +0000 (+0000)
Subject: hide tooltips when the mousewheel is used
X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/commitdiff_plain/b91b63bc42ee9a947a3dde99a259deb7ad8c8e97

hide tooltips when the mousewheel is used

BUG: 176817

svn path=/trunk/KDE/kdebase/apps/; revision=892339
---

diff --git a/src/tooltipmanager.cpp b/src/tooltipmanager.cpp
index e287d85b7..eb1e52ec1 100644
--- a/src/tooltipmanager.cpp
+++ b/src/tooltipmanager.cpp
@@ -29,6 +29,7 @@
 
 #include <QApplication>
 #include <QDesktopWidget>
+#include <QScrollBar>
 #include <QTimer>
 #include <QToolTip>
 
@@ -81,6 +82,14 @@ ToolTipManager::ToolTipManager(QAbstractItemView* parent,
     connect(m_waitOnPreviewTimer, SIGNAL(timeout()),
             this, SLOT(prepareToolTip()));
 
+    // When the mousewheel is used, the items don't get a hovered indication
+    // (Qt-issue #200665). To assure that the tooltip still gets hidden,
+    // the scrollbars are observed.
+    connect(parent->horizontalScrollBar(), SIGNAL(valueChanged(int)),
+            this, SLOT(hideTip()));
+    connect(parent->verticalScrollBar(), SIGNAL(valueChanged(int)),
+            this, SLOT(hideTip()));
+
     m_view->viewport()->installEventFilter(this);
 }