4 files changed, 33 insertions, 33 deletions

diff --git a/src/panels/information/informationpanel.cpp b/src/panels/information/informationpanel.cpp
index 3da076956..4ad1276a5 100644
--- a/src/panels/information/informationpanel.cpp
+++ b/src/panels/information/informationpanel.cpp
@@ -188,8 +188,8 @@ void InformationPanel::showItemInfo()
             if (m_folderStatJob->ui()) {
                 KJobWidgets::setWindow(m_folderStatJob, this);
             }
-            connect(m_folderStatJob, SIGNAL(result(KJob*)),
-                    this, SLOT(slotFolderStatFinished(KJob*)));
+            connect(m_folderStatJob, &KIO::Job::result,
+                    this, &InformationPanel::slotFolderStatFinished);
         } else {
             m_content->showItem(item);
         }
@@ -324,35 +324,35 @@ void InformationPanel::init()
     m_infoTimer = new QTimer(this);
     m_infoTimer->setInterval(300);
     m_infoTimer->setSingleShot(true);
-    connect(m_infoTimer, SIGNAL(timeout()),
-            this, SLOT(slotInfoTimeout()));
+    connect(m_infoTimer, &QTimer::timeout,
+            this, &InformationPanel::slotInfoTimeout);
 
     m_urlChangedTimer = new QTimer(this);
     m_urlChangedTimer->setInterval(200);
     m_urlChangedTimer->setSingleShot(true);
-    connect(m_urlChangedTimer, SIGNAL(timeout()),
-            this, SLOT(showItemInfo()));
+    connect(m_urlChangedTimer, &QTimer::timeout,
+            this, &InformationPanel::showItemInfo);
 
     m_resetUrlTimer = new QTimer(this);
     m_resetUrlTimer->setInterval(1000);
     m_resetUrlTimer->setSingleShot(true);
-    connect(m_resetUrlTimer, SIGNAL(timeout()),
-            this, SLOT(reset()));
+    connect(m_resetUrlTimer, &QTimer::timeout,
+            this, &InformationPanel::reset);
 
     Q_ASSERT(m_urlChangedTimer->interval() < m_infoTimer->interval());
     Q_ASSERT(m_urlChangedTimer->interval() < m_resetUrlTimer->interval());
 
     org::kde::KDirNotify* dirNotify = new org::kde::KDirNotify(QString(), QString(),
                                                                QDBusConnection::sessionBus(), this);
-    connect(dirNotify, SIGNAL(FileRenamed(QString,QString)), SLOT(slotFileRenamed(QString,QString)));
-    connect(dirNotify, SIGNAL(FilesAdded(QString)), SLOT(slotFilesAdded(QString)));
-    connect(dirNotify, SIGNAL(FilesChanged(QStringList)), SLOT(slotFilesChanged(QStringList)));
-    connect(dirNotify, SIGNAL(FilesRemoved(QStringList)), SLOT(slotFilesRemoved(QStringList)));
-    connect(dirNotify, SIGNAL(enteredDirectory(QString)), SLOT(slotEnteredDirectory(QString)));
-    connect(dirNotify, SIGNAL(leftDirectory(QString)), SLOT(slotLeftDirectory(QString)));
+    connect(dirNotify, &OrgKdeKDirNotifyInterface::FileRenamed, this, &InformationPanel::slotFileRenamed);
+    connect(dirNotify, &OrgKdeKDirNotifyInterface::FilesAdded, this, &InformationPanel::slotFilesAdded);
+    connect(dirNotify, &OrgKdeKDirNotifyInterface::FilesChanged, this, &InformationPanel::slotFilesChanged);
+    connect(dirNotify, &OrgKdeKDirNotifyInterface::FilesRemoved, this, &InformationPanel::slotFilesRemoved);
+    connect(dirNotify, &OrgKdeKDirNotifyInterface::enteredDirectory, this, &InformationPanel::slotEnteredDirectory);
+    connect(dirNotify, &OrgKdeKDirNotifyInterface::leftDirectory, this, &InformationPanel::slotLeftDirectory);
 
     m_content = new InformationPanelContent(this);
-    connect(m_content, SIGNAL(urlActivated(KUrl)), this, SIGNAL(urlActivated(KUrl)));
+    connect(m_content, &InformationPanelContent::urlActivated, this, &InformationPanel::urlActivated);
 
     QVBoxLayout* layout = new QVBoxLayout(this);
     layout->setContentsMargins(0, 0, 0, 0);
diff --git a/src/panels/information/informationpanelcontent.cpp b/src/panels/information/informationpanelcontent.cpp
index ee5e350af..74f0ae935 100644
--- a/src/panels/information/informationpanelcontent.cpp
+++ b/src/panels/information/informationpanelcontent.cpp
@@ -83,8 +83,8 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     m_outdatedPreviewTimer = new QTimer(this);
     m_outdatedPreviewTimer->setInterval(300);
     m_outdatedPreviewTimer->setSingleShot(true);
-    connect(m_outdatedPreviewTimer, SIGNAL(timeout()),
-            this, SLOT(markOutdatedPreview()));
+    connect(m_outdatedPreviewTimer, &QTimer::timeout,
+            this, &InformationPanelContent::markOutdatedPreview);
 
     QVBoxLayout* layout = new QVBoxLayout(this);
     layout->setSpacing(KDialog::spacingHint());
@@ -99,8 +99,8 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
     m_phononWidget = new PhononWidget(parent);
     m_phononWidget->hide();
     m_phononWidget->setMinimumWidth(minPreviewWidth);
-    connect(m_phononWidget, SIGNAL(hasVideoChanged(bool)),
-            this, SLOT(slotHasVideoChanged(bool)));
+    connect(m_phononWidget, &PhononWidget::hasVideoChanged,
+            this, &InformationPanelContent::slotHasVideoChanged);
 
     // name
     m_nameLabel = new QLabel(parent);
@@ -121,7 +121,7 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
 #endif
     m_metaDataWidget->setFont(KGlobalSettings::smallestReadableFont());
     m_metaDataWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
-    connect(m_metaDataWidget, SIGNAL(urlActivated(KUrl)), this, SIGNAL(urlActivated(KUrl)));
+    connect(m_metaDataWidget, &KFileMetaDataWidget::urlActivated, this, &InformationPanelContent::urlActivated);
 
     // Encapsulate the MetaDataWidget inside a container that has a dummy widget
     // at the bottom. This prevents that the meta data widget gets vertically stretched
@@ -198,10 +198,10 @@ void InformationPanelContent::showItem(const KFileItem& item)
                 KJobWidgets::setWindow(m_previewJob, this);
             }
 
-            connect(m_previewJob, SIGNAL(gotPreview(KFileItem,QPixmap)),
-                    this, SLOT(showPreview(KFileItem,QPixmap)));
-            connect(m_previewJob, SIGNAL(failed(KFileItem)),
-                    this, SLOT(showIcon(KFileItem)));
+            connect(m_previewJob.data(), &KIO::PreviewJob::gotPreview,
+                    this, &InformationPanelContent::showPreview);
+            connect(m_previewJob.data(), &KIO::PreviewJob::failed,
+                    this, &InformationPanelContent::showIcon);
         }
     }
 
@@ -317,7 +317,7 @@ void InformationPanelContent::configureSettings(const QList<QAction*>& customCon
         dialog->show();
         dialog->raise();
         dialog->activateWindow();
-        connect(dialog, SIGNAL(destroyed()), this, SLOT(refreshMetaData()));
+        connect(dialog, &FileMetaDataConfigurationDialog::destroyed, this, &InformationPanelContent::refreshMetaData);
     }
 }
 
diff --git a/src/panels/information/phononwidget.cpp b/src/panels/information/phononwidget.cpp
index 092b5dd5b..4b2cc28c5 100644
--- a/src/panels/information/phononwidget.cpp
+++ b/src/panels/information/phononwidget.cpp
@@ -131,14 +131,14 @@ void PhononWidget::showEvent(QShowEvent *event)
         m_playButton->setIconSize(buttonSize);
         m_playButton->setIcon(KIcon("media-playback-start"));
         m_playButton->setAutoRaise(true);
-        connect(m_playButton, SIGNAL(clicked()), this, SLOT(play()));
+        connect(m_playButton, &QToolButton::clicked, this, &PhononWidget::play);
 
         m_stopButton->setToolTip(i18n("stop"));
         m_stopButton->setIconSize(buttonSize);
         m_stopButton->setIcon(KIcon("media-playback-stop"));
         m_stopButton->setAutoRaise(true);
         m_stopButton->hide();
-        connect(m_stopButton, SIGNAL(clicked()), this, SLOT(stop()));
+        connect(m_stopButton, &QToolButton::clicked, this, &PhononWidget::stop);
 
         m_seekSlider->setIconVisible(false);
 
@@ -178,10 +178,10 @@ void PhononWidget::play()
 {
     if (!m_media) {
         m_media = new Phonon::MediaObject(this);
-        connect(m_media, SIGNAL(stateChanged(Phonon::State,Phonon::State)),
-                this, SLOT(stateChanged(Phonon::State)));
-        connect(m_media, SIGNAL(hasVideoChanged(bool)),
-                this, SLOT(slotHasVideoChanged(bool)));
+        connect(m_media, &Phonon::MediaObject::stateChanged,
+                this, &PhononWidget::stateChanged);
+        connect(m_media, &Phonon::MediaObject::hasVideoChanged,
+                this, &PhononWidget::slotHasVideoChanged);
         m_seekSlider->setMediaObject(m_media);
     }
 
diff --git a/src/panels/information/pixmapviewer.cpp b/src/panels/information/pixmapviewer.cpp
index 8a752c587..db3a63331 100644
--- a/src/panels/information/pixmapviewer.cpp
+++ b/src/panels/information/pixmapviewer.cpp
@@ -39,8 +39,8 @@ PixmapViewer::PixmapViewer(QWidget* parent, Transition transition) :
     m_animation.setCurveShape(QTimeLine::LinearCurve);
 
     if (m_transition != NoTransition) {
-        connect(&m_animation, SIGNAL(valueChanged(qreal)), this, SLOT(update()));
-        connect(&m_animation, SIGNAL(finished()), this, SLOT(checkPendingPixmaps()));
+        connect(&m_animation, &QTimeLine::valueChanged, this, static_cast<void(PixmapViewer::*)()>(&PixmapViewer::update));
+        connect(&m_animation, &QTimeLine::finished, this, &PixmapViewer::checkPendingPixmaps);
     }
 }