4 files changed, 25 insertions, 31 deletions

diff --git a/src/views/tooltips/filemetadatatooltip.cpp b/src/views/tooltips/filemetadatatooltip.cpp
index b72699664..11b9ecd1d 100644
--- a/src/views/tooltips/filemetadatatooltip.cpp
+++ b/src/views/tooltips/filemetadatatooltip.cpp
@@ -23,26 +23,24 @@
 
 #include <KColorScheme>
 #include <KSeparator>
-#include <KWindowSystem>
+// For the blurred tooltip background
+#include <KWindowEffects>
 #include <KStringHandler>
+#include <QTextDocument>
 
 #include <QLabel>
 #include <QStyleOptionFrame>
 #include <QStylePainter>
 #include <QVBoxLayout>
-#include <QTextDocument>
 #include <QTextLayout>
 #include <QTextLine>
 
 #ifndef HAVE_BALOO
 #include <KFileMetaDataWidget>
 #else
-#include <baloo/filemetadatawidget.h>
+#include <Baloo/FileMetaDataWidget>
 #endif
 
-// For the blurred tooltip background
-#include <plasma/windoweffects.h>
-
 FileMetaDataToolTip::FileMetaDataToolTip(QWidget* parent) :
     QWidget(parent),
     m_preview(0),
@@ -72,13 +70,15 @@ FileMetaDataToolTip::FileMetaDataToolTip(QWidget* parent) :
     // Create widget for the meta data
 #ifndef HAVE_BALOO
     m_fileMetaDataWidget = new KFileMetaDataWidget(this);
+    connect(m_fileMetaDataWidget, &KFileMetaDataWidget::metaDataRequestFinished,
+            this, &FileMetaDataToolTip::metaDataRequestFinished);
 #else
     m_fileMetaDataWidget = new Baloo::FileMetaDataWidget(this);
+    connect(m_fileMetaDataWidget, &Baloo::FileMetaDataWidget::metaDataRequestFinished,
+            this, &FileMetaDataToolTip::metaDataRequestFinished);
 #endif
     m_fileMetaDataWidget->setForegroundRole(QPalette::ToolTipText);
     m_fileMetaDataWidget->setReadOnly(true);
-    connect(m_fileMetaDataWidget, SIGNAL(metaDataRequestFinished(KFileItemList)),
-            this, SIGNAL(metaDataRequestFinished(KFileItemList)));
 
     QVBoxLayout* textLayout = new QVBoxLayout();
     textLayout->addWidget(m_name);
@@ -174,8 +174,8 @@ void FileMetaDataToolTip::paintEvent(QPaintEvent* event)
 
 void FileMetaDataToolTip::showEvent(QShowEvent *)
 {
-    Plasma::WindowEffects::overrideShadow(winId(), true);
-    Plasma::WindowEffects::enableBlurBehind(winId(), true, mask());
+#pragma message("TODO: port Plasma::WindowEffects::overrideShadow")
+    //Plasma::WindowEffects::overrideShadow(winId(), true);
+    KWindowEffects::enableBlurBehind(winId(), true, mask());
 }
 
-#include "filemetadatatooltip.moc"
diff --git a/src/views/tooltips/filemetadatatooltip.h b/src/views/tooltips/filemetadatatooltip.h
index 7197871fc..379b025c8 100644
--- a/src/views/tooltips/filemetadatatooltip.h
+++ b/src/views/tooltips/filemetadatatooltip.h
@@ -70,8 +70,8 @@ signals:
     void metaDataRequestFinished(const KFileItemList& items);
 
 protected:
-    virtual void paintEvent(QPaintEvent* event);
-    virtual void showEvent(QShowEvent *);
+    virtual void paintEvent(QPaintEvent* event) Q_DECL_OVERRIDE;
+    virtual void showEvent(QShowEvent *) Q_DECL_OVERRIDE;
 
 private:
     QLabel* m_preview;
diff --git a/src/views/tooltips/tooltipmanager.cpp b/src/views/tooltips/tooltipmanager.cpp
index bd6948363..0636df795 100644
--- a/src/views/tooltips/tooltipmanager.cpp
+++ b/src/views/tooltips/tooltipmanager.cpp
@@ -20,15 +20,14 @@
 #include "tooltipmanager.h"
 
 #include "filemetadatatooltip.h"
-#include <KIcon>
+#include <QIcon>
 #include <KIO/JobUiDelegate>
 #include <KIO/PreviewJob>
+#include <KJobWidgets>
 
 #include <QApplication>
 #include <QDesktopWidget>
 #include <QLayout>
-#include <QScrollArea>
-#include <QScrollBar>
 #include <QStyle>
 #include <QTimer>
 
@@ -51,12 +50,12 @@ ToolTipManager::ToolTipManager(QWidget* parent) :
     m_showToolTipTimer = new QTimer(this);
     m_showToolTipTimer->setSingleShot(true);
     m_showToolTipTimer->setInterval(500);
-    connect(m_showToolTipTimer, SIGNAL(timeout()), this, SLOT(showToolTip()));
+    connect(m_showToolTipTimer, &QTimer::timeout, this, static_cast<void(ToolTipManager::*)()>(&ToolTipManager::showToolTip));
 
     m_contentRetrievalTimer = new QTimer(this);
     m_contentRetrievalTimer->setSingleShot(true);
     m_contentRetrievalTimer->setInterval(200);
-    connect(m_contentRetrievalTimer, SIGNAL(timeout()), this, SLOT(startContentRetrieval()));
+    connect(m_contentRetrievalTimer, &QTimer::timeout, this, &ToolTipManager::startContentRetrieval);
 
     Q_ASSERT(m_contentRetrievalTimer->interval() < m_showToolTipTimer->interval());
 }
@@ -81,8 +80,8 @@ void ToolTipManager::showToolTip(const KFileItem& item, const QRectF& itemRect)
     // meta data retrieval, when passing rapidly over a lot of items.
     Q_ASSERT(!m_fileMetaDataToolTip);
     m_fileMetaDataToolTip = new FileMetaDataToolTip();
-    connect(m_fileMetaDataToolTip, SIGNAL(metaDataRequestFinished(KFileItemList)),
-            this, SLOT(slotMetaDataRequestFinished()));
+    connect(m_fileMetaDataToolTip, &FileMetaDataToolTip::metaDataRequestFinished,
+            this, &ToolTipManager::slotMetaDataRequestFinished);
 
     m_contentRetrievalTimer->start();
     m_showToolTipTimer->start();
@@ -132,13 +131,13 @@ void ToolTipManager::startContentRetrieval()
     KIO::PreviewJob* job = new KIO::PreviewJob(KFileItemList() << m_item, QSize(256, 256));
     job->setIgnoreMaximumSize(m_item.isLocalFile());
     if (job->ui()) {
-        job->ui()->setWindow(qApp->activeWindow());
+        KJobWidgets::setWindow(job, qApp->activeWindow());
     }
 
-    connect(job, SIGNAL(gotPreview(KFileItem,QPixmap)),
-            this, SLOT(setPreviewPix(KFileItem,QPixmap)));
-    connect(job, SIGNAL(failed(KFileItem)),
-            this, SLOT(previewFailed()));
+    connect(job, &KIO::PreviewJob::gotPreview,
+            this, &ToolTipManager::setPreviewPix);
+    connect(job, &KIO::PreviewJob::failed,
+            this, &ToolTipManager::previewFailed);
 }
 
 
@@ -166,7 +165,7 @@ void ToolTipManager::previewFailed()
         return;
     }
 
-    const QPixmap pixmap = KIcon(m_item.iconName()).pixmap(128, 128);
+    const QPixmap pixmap = QIcon::fromTheme(m_item.iconName()).pixmap(128, 128);
     m_fileMetaDataToolTip->setPreview(pixmap);
     if (!m_showToolTipTimer->isActive()) {
         showToolTip();
@@ -266,4 +265,3 @@ void ToolTipManager::showToolTip()
     m_toolTipRequested = false;
 }
 
-#include "tooltipmanager.moc"
diff --git a/src/views/tooltips/tooltipmanager.h b/src/views/tooltips/tooltipmanager.h
index 4fd8f843e..f6d8b8f26 100644
--- a/src/views/tooltips/tooltipmanager.h
+++ b/src/views/tooltips/tooltipmanager.h
@@ -25,11 +25,7 @@
 
 #include <KFileItem>
 
-class DolphinModel;
-class DolphinSortFilterProxyModel;
 class FileMetaDataToolTip;
-class QAbstractItemView;
-class QModelIndex;
 class QTimer;
 
 /**