Allow hiding extended partition in Labels view.

src/modules/partition/gui/PartitionLabelsView.cpp

@@ -164,7 +164,9 @@ PartitionLabelsView::getIndexesToDraw( const QModelIndex& parent ) const
              index.data( PartitionModel::SizeRole ).toLongLong() <  maxHiddenB )
             continue;
 
-        list.append( index );
+        if ( !modl->hasChildren( index ) || !m_extendedPartitionHidden )
+            list.append( index );
+
         if ( modl->hasChildren( index ) )
             list.append( getIndexesToDraw( index ) );
     }
@@ -514,6 +516,13 @@ PartitionLabelsView::setSelectionFilter( SelectionFilter canBeSelected )
 }
 
 
+void
+PartitionLabelsView::setExtendedPartitionHidden( bool hidden )
+{
+    m_extendedPartitionHidden = hidden;
+}
+
+
 QModelIndex
 PartitionLabelsView::moveCursor( CursorAction cursorAction, Qt::KeyboardModifiers modifiers )
 {

src/modules/partition/gui/PartitionLabelsView.h

@@ -55,6 +55,8 @@ public:
 
     void setSelectionFilter( SelectionFilter canBeSelected );
 
+    void setExtendedPartitionHidden( bool hidden );
+
 protected:
     // QAbstractItemView API
     QRegion visualRegionForSelection( const QItemSelection& selection ) const override;
@@ -82,6 +84,7 @@ private:
     QStringList buildTexts( const QModelIndex& index ) const;
 
     SelectionFilter canBeSelected;
+    bool m_extendedPartitionHidden;
 
     QString m_customNewRootLabel;
     QPersistentModelIndex m_hoveredIndex;