Formatting and remove unused icons

src/device/connecteddevice.cpp

@@ -64,6 +64,7 @@ ConnectedDevice::ConnectedDevice(const QUrl &url, DeviceLister *lister, const QS
 
   // Create the model
   model_ = new CollectionModel(backend_, app_, this);
+  model_->Reset();
 
 }
 

src/device/deviceview.cpp

@@ -75,7 +75,7 @@ DeviceItemDelegate::DeviceItemDelegate(QObject *parent)
 void DeviceItemDelegate::paint(QPainter *p, const QStyleOptionViewItem &opt, const QModelIndex &index) const {
 
   // Is it a device or a collection item?
-  if (index.data(DeviceManager::Role_State).isNull()) {
+  if (index.data(DeviceManager::Role::Role_State).isNull()) {
     CollectionItemDelegate::paint(p, opt, index);
     return;
   }
@@ -203,10 +203,10 @@ void DeviceView::SetApplication(Application *app) {
 
   merged_model_ = new MergedProxyModel(this);
   merged_model_->setSourceModel(sort_model_);
+  setModel(merged_model_);
 
   connect(merged_model_, SIGNAL(SubModelReset(QModelIndex, QAbstractItemModel*)), SLOT(RecursivelyExpand(QModelIndex)));
 
-  setModel(merged_model_);
   properties_dialog_->SetDeviceManager(app_->device_manager());
 
 #ifdef HAVE_GSTREAMER
@@ -274,9 +274,7 @@ void DeviceView::contextMenuEvent(QContextMenuEvent *e) {
 QModelIndex DeviceView::MapToDevice(const QModelIndex &merged_model_index) const {
 
   QModelIndex sort_model_index = merged_model_->mapToSource(merged_model_index);
-  if (sort_model_index.model() != sort_model_)
-    return QModelIndex();
-
+  if (sort_model_index.model() != sort_model_) return QModelIndex();
   return sort_model_->mapToSource(sort_model_index);
 
 }
@@ -285,7 +283,6 @@ QModelIndex DeviceView::FindParentDevice(const QModelIndex &merged_model_index)
 
   QModelIndex index = merged_model_->FindSourceParent(merged_model_index);
   if (index.model() != sort_model_) return QModelIndex();
-
   return sort_model_->mapToSource(index);
 
 }
@@ -296,7 +293,6 @@ QModelIndex DeviceView::MapToCollection(const QModelIndex &merged_model_index) c
   if (const QSortFilterProxyModel *sort_model = qobject_cast<const QSortFilterProxyModel*>(sort_model_index.model())) {
     return sort_model->mapToSource(sort_model_index);
   }
-
   return QModelIndex();
 
 }
@@ -462,4 +458,3 @@ bool DeviceView::CanRecursivelyExpand(const QModelIndex &index) const {
   // Never expand devices
   return index.parent().isValid();
 }
-

src/device/deviceview.h

@@ -50,12 +50,15 @@ class MergedProxyModel;
 class OrganiseDialog;
 
 class DeviceItemDelegate : public CollectionItemDelegate {
+  Q_OBJECT
+
  public:
   DeviceItemDelegate(QObject *parent);
 
   static const int kIconPadding;
 
   void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+
 };
 
 class DeviceView : public AutoExpandingTreeView {

src/device/deviceviewcontainer.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>391</width>
-    <height>396</height>
+    <width>300</width>
+    <height>300</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -30,14 +30,7 @@
     <number>0</number>
    </property>
    <item>
-    <widget class="DeviceView" name="view" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-    </widget>
+    <widget class="DeviceView" name="view" native="true"/>
    </item>
   </layout>
  </widget>