dolphin: convert panels/ and filterbar to qt signal/slot syntax

TerminalPanel connections to konsole part were not converted since there
is no header available that defines these function, we have to keep the
old syntax here.

Additionally the new syntax no longer accepts QPointer arguments, we have
to explicitly call .data() there.

1 files changed, 17 insertions, 17 deletions

diff --git a/src/panels/places/placespanel.cpp b/src/panels/places/placespanel.cpp
index 1f4d3d4b7..1f825426e 100644
--- a/src/panels/places/placespanel.cpp
+++ b/src/panels/places/placespanel.cpp
@@ -104,8 +104,8 @@ void PlacesPanel::showEvent(QShowEvent* event)
         // used at all and stays invisible.
         m_model = new PlacesItemModel(this);
         m_model->setGroupedSorting(true);
-        connect(m_model, SIGNAL(errorMessage(QString)),
-                this, SIGNAL(errorMessage(QString)));
+        connect(m_model, &PlacesItemModel::errorMessage,
+                this, &PlacesPanel::errorMessage);
 
         m_view = new PlacesView();
         m_view->setWidgetCreator(new KItemListWidgetCreator<PlacesItemListWidget>());
@@ -117,12 +117,12 @@ void PlacesPanel::showEvent(QShowEvent* event)
 
 	readSettings();
 
-        connect(m_controller, SIGNAL(itemActivated(int)), this, SLOT(slotItemActivated(int)));
-        connect(m_controller, SIGNAL(itemMiddleClicked(int)), this, SLOT(slotItemMiddleClicked(int)));
-        connect(m_controller, SIGNAL(itemContextMenuRequested(int,QPointF)), this, SLOT(slotItemContextMenuRequested(int,QPointF)));
-        connect(m_controller, SIGNAL(viewContextMenuRequested(QPointF)), this, SLOT(slotViewContextMenuRequested(QPointF)));
-        connect(m_controller, SIGNAL(itemDropEvent(int,QGraphicsSceneDragDropEvent*)), this, SLOT(slotItemDropEvent(int,QGraphicsSceneDragDropEvent*)));
-        connect(m_controller, SIGNAL(aboveItemDropEvent(int,QGraphicsSceneDragDropEvent*)), this, SLOT(slotAboveItemDropEvent(int,QGraphicsSceneDragDropEvent*)));
+        connect(m_controller, &KItemListController::itemActivated, this, &PlacesPanel::slotItemActivated);
+        connect(m_controller, &KItemListController::itemMiddleClicked, this, &PlacesPanel::slotItemMiddleClicked);
+        connect(m_controller, &KItemListController::itemContextMenuRequested, this, &PlacesPanel::slotItemContextMenuRequested);
+        connect(m_controller, &KItemListController::viewContextMenuRequested, this, &PlacesPanel::slotViewContextMenuRequested);
+        connect(m_controller, &KItemListController::itemDropEvent, this, &PlacesPanel::slotItemDropEvent);
+        connect(m_controller, &KItemListController::aboveItemDropEvent, this, &PlacesPanel::slotAboveItemDropEvent);
 
         KItemListContainer* container = new KItemListContainer(m_controller, this);
         container->setEnabledFrame(false);
@@ -342,8 +342,8 @@ void PlacesPanel::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* even
     }
 
     if (m_model->storageSetupNeeded(index)) {
-        connect(m_model, SIGNAL(storageSetupDone(int,bool)),
-                this, SLOT(slotItemDropEventStorageSetupDone(int,bool)));
+        connect(m_model, &PlacesItemModel::storageSetupDone,
+                this, &PlacesPanel::slotItemDropEventStorageSetupDone);
 
         m_itemDropEventIndex = index;
 
@@ -381,8 +381,8 @@ void PlacesPanel::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* even
 
 void PlacesPanel::slotItemDropEventStorageSetupDone(int index, bool success)
 {
-    disconnect(m_model, SIGNAL(storageSetupDone(int,bool)),
-               this, SLOT(slotItemDropEventStorageSetupDone(int,bool)));
+    disconnect(m_model, &PlacesItemModel::storageSetupDone,
+               this, &PlacesPanel::slotItemDropEventStorageSetupDone);
 
     if ((index == m_itemDropEventIndex) && m_itemDropEvent && m_itemDropEventMimeData) {
         if (success) {
@@ -430,8 +430,8 @@ void PlacesPanel::slotTrashUpdated(KJob* job)
 
 void PlacesPanel::slotStorageSetupDone(int index, bool success)
 {
-    disconnect(m_model, SIGNAL(storageSetupDone(int,bool)),
-               this, SLOT(slotStorageSetupDone(int,bool)));
+    disconnect(m_model, &PlacesItemModel::storageSetupDone,
+               this, &PlacesPanel::slotStorageSetupDone);
 
     if (m_triggerStorageSetupButton == Qt::NoButton) {
         return;
@@ -463,7 +463,7 @@ void PlacesPanel::emptyTrash()
         KIO::Job *job = KIO::special(KUrl("trash:/"), packedArgs);
         KNotification::event("Trash: emptied", QString() , QPixmap() , 0, KNotification::DefaultEvent);
         KJobWidgets::setWindow(job, parentWidget());
-        connect(job, SIGNAL(result(KJob*)), SLOT(slotTrashUpdated(KJob*)));
+        connect(job, &KIO::Job::result, this, &PlacesPanel::slotTrashUpdated);
     }
 }
 
@@ -526,8 +526,8 @@ void PlacesPanel::triggerItem(int index, Qt::MouseButton button)
         m_triggerStorageSetupButton = button;
         m_storageSetupFailedUrl = url();
 
-        connect(m_model, SIGNAL(storageSetupDone(int,bool)),
-                this, SLOT(slotStorageSetupDone(int,bool)));
+        connect(m_model, &PlacesItemModel::storageSetupDone,
+                this, &PlacesPanel::slotStorageSetupDone);
 
         m_model->requestStorageSetup(index);
     } else {