X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/0c8ef2977e2285676fb4c2ee1fdcb1e641c1acd7..2e6450da1cc62c0c8ad6f868becf0fa4a1f32022:/src/views/tooltips/tooltipmanager.cpp

diff --git a/src/views/tooltips/tooltipmanager.cpp b/src/views/tooltips/tooltipmanager.cpp
index 4c5825635..3d3598ff5 100644
--- a/src/views/tooltips/tooltipmanager.cpp
+++ b/src/views/tooltips/tooltipmanager.cpp
@@ -35,11 +35,10 @@
 
 ToolTipManager::ToolTipManager(QWidget* parent) :
     QObject(parent),
-    m_showToolTipTimer(0),
-    m_contentRetrievalTimer(0),
-    m_transientParent(0),
-    m_fileMetaDataWidget(0),
-    m_tooltipWidget(new KToolTipWidget()),
+    m_showToolTipTimer(nullptr),
+    m_contentRetrievalTimer(nullptr),
+    m_transientParent(nullptr),
+    m_fileMetaDataWidget(nullptr),
     m_toolTipRequested(false),
     m_metaDataRequested(false),
     m_appliedWaitCursor(false),
@@ -106,7 +105,9 @@ void ToolTipManager::hideToolTip()
     m_metaDataRequested = false;
     m_showToolTipTimer->stop();
     m_contentRetrievalTimer->stop();
-    m_tooltipWidget->hideLater();
+    if (m_tooltipWidget) {
+        m_tooltipWidget->hideLater();
+    }
 }
 
 void ToolTipManager::startContentRetrieval()
@@ -201,6 +202,9 @@ void ToolTipManager::showToolTip()
 
     // Adjust the size to get a proper sizeHint()
     m_fileMetaDataWidget->adjustSize();
+    if (!m_tooltipWidget) {
+        m_tooltipWidget.reset(new KToolTipWidget());
+    }
     m_tooltipWidget->showBelow(m_itemRect, m_fileMetaDataWidget, m_transientParent);
     m_toolTipRequested = false;
 }