X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/47e80ef6b9ce27b6acb252ceb412fc3260b85c53..2dc23d4e6dc8a3b5d9e4f816fe9ddab13f957cc6:/src/tooltips/tooltipmanager.cpp

diff --git a/src/tooltips/tooltipmanager.cpp b/src/tooltips/tooltipmanager.cpp
index 43590235b..b085e6861 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()
@@ -116,7 +123,7 @@ void ToolTipManager::requestToolTip(const QModelIndex& index)
     // drag & drop operation is done (indicated by the left mouse button)
     if ((index.column() == DolphinModel::Name) && !(QApplication::mouseButtons() & Qt::LeftButton)) {
         m_waitOnPreviewTimer->stop();
-        m_fileMetaDataToolTip->hide();
+        hideToolTip();
 
         m_itemRect = m_view->visualRect(index);
         const QPoint pos = m_view->viewport()->mapToGlobal(m_itemRect.topLeft());
@@ -144,6 +151,7 @@ void ToolTipManager::hideToolTip()
     m_waitOnPreviewTimer->stop();
 
     m_fileMetaDataToolTip->hide();
+    m_fileMetaDataToolTip->setItems(KFileItemList());
 }
 
 void ToolTipManager::prepareToolTip()