Merge branch 'Applications/18.12'

[dolphin.git] / src / panels / information / informationpanel.cpp

diff --git a/src/panels/information/informationpanel.cpp b/src/panels/information/informationpanel.cpp
index 16dc721b2eb4a0c928bc29634fce0387938c747f..1ec2696e31a2d44761b588c4f396d6ed8a660dac 100644 (file)
--- a/src/panels/information/informationpanel.cpp
+++ b/src/panels/information/informationpanel.cpp
@@ -20,10 +20,12 @@
 #include "informationpanel.h"
 
 #include "informationpanelcontent.h"
+
 #include <KIO/Job>
 #include <KIO/JobUiDelegate>
 #include <KJobWidgets>
 #include <KDirNotify>
+
 #include <QApplication>
 #include <QShowEvent>
 #include <QVBoxLayout>
@@ -32,16 +34,16 @@
 InformationPanel::InformationPanel(QWidget* parent) :
     Panel(parent),
     m_initialized(false),
-    m_infoTimer(0),
-    m_urlChangedTimer(0),
-    m_resetUrlTimer(0),
+    m_infoTimer(nullptr),
+    m_urlChangedTimer(nullptr),
+    m_resetUrlTimer(nullptr),
     m_shownUrl(),
     m_urlCandidate(),
     m_invalidUrlCandidate(),
     m_fileItem(),
     m_selection(),
-    m_folderStatJob(0),
-    m_content(0)
+    m_folderStatJob(nullptr),
+    m_content(nullptr)
 {
 }
 
@@ -89,7 +91,7 @@ void InformationPanel::requestDelayedItemInfo(const KFileItem& item)
     if (item.isNull()) {
         // The cursor is above the viewport. If files are selected,
         // show information regarding the selection.
-        if (m_selection.size() > 0) {
+        if (!m_selection.isEmpty()) {
             m_fileItem = KFileItem();
             m_infoTimer->start();
         }
@@ -198,7 +200,7 @@ void InformationPanel::showItemInfo()
 
 void InformationPanel::slotFolderStatFinished(KJob* job)
 {
-    m_folderStatJob = 0;
+    m_folderStatJob = nullptr;
     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
     m_content->showItem(KFileItem(entry, m_shownUrl));
 }
@@ -296,7 +298,7 @@ void InformationPanel::slotLeftDirectory(const QString& directory)
 void InformationPanel::cancelRequest()
 {
     delete m_folderStatJob;
-    m_folderStatJob = 0;
+    m_folderStatJob = nullptr;
 
     m_infoTimer->stop();
     m_resetUrlTimer->stop();