Add getter/setter for type

src/app/qgsattributesformproperties.cpp

@@ -19,7 +19,7 @@ QgsAttributesFormProperties::QgsAttributesFormProperties( QgsVectorLayer *layer,
   mDragListWidgetLayout->addWidget( mDragTree );
   mDragListWidget->setLayout( mDragListWidgetLayout );
   mDragTree->setHeaderLabels( QStringList() << tr( "Label" ) );
-  mDragTree->type = DnDTree::Type::Drag;
+  mDragTree->setType( DnDTree::Type::Drag );
 
   // drop tree
   QGridLayout *mDropListWidgetLayout = new QGridLayout;
@@ -28,7 +28,7 @@ QgsAttributesFormProperties::QgsAttributesFormProperties( QgsVectorLayer *layer,
   mDropListWidgetLayout->setMargin( 0 );
   mDropListWidget->setLayout( mDropListWidgetLayout );
   mDropTree->setHeaderLabels( QStringList() << tr( "Label" ) );
-  mDropTree->type = DnDTree::Type::Drop;
+  mDropTree->setType( DnDTree::Type::Drop );
 
   // AttributeTypeDialog
   mAttributeTypeDialog = new QgsAttributeTypeDialog( mLayer, 0, mAttributeTypeFrame );
@@ -244,7 +244,7 @@ QTreeWidgetItem *QgsAttributesFormProperties::loadAttributeEditorTreeItem( QgsAt
 
 void QgsAttributesFormProperties::loadAttributeEditorTree( DnDTree *mTree )
 {
-  if ( mTree->type == DnDTree::Type::Drop )
+  if ( mTree->type() == DnDTree::Type::Drop )
   {
     // tabs and groups info
     mTree->clear();
@@ -821,6 +821,16 @@ void DnDTree::onItemDoubleClicked( QTreeWidgetItem *item, int column )
   }
 }
 
+DnDTree::Type DnDTree::type() const
+{
+  return mType;
+}
+
+void DnDTree::setType( const Type &value )
+{
+  mType = value;
+}
+
 
 /*
  * Serialization helpers for DesigerTreeItemData so we can stuff this easily into QMimeData

src/app/qgsattributesformproperties.h

@@ -24,7 +24,6 @@
 #include <QSpinBox>
 #include <QTreeWidgetItem>
 #include <QDropEvent>
-#include <QPushButton>
 #include <QTableWidgetItem>
 #include <QMessageBox>
 #include <QFileDialog>
@@ -165,7 +164,7 @@ class APP_EXPORT QgsAttributesFormProperties : public QWidget, private Ui_QgsAtt
     void loadRelations();
 
     void loadAttributeEditorTree( DnDTree *mTree );
-    QTreeWidgetItem *loadAttributeEditorTreeItem( QgsAttributeEditorElement *const widgetDef, QTreeWidgetItem *parent, DnDTree* mTree);
+    QTreeWidgetItem *loadAttributeEditorTreeItem( QgsAttributeEditorElement *const widgetDef, QTreeWidgetItem *parent, DnDTree *mTree );
 
   protected:
     void updateButtons();
@@ -187,10 +186,10 @@ class APP_EXPORT QgsAttributesFormProperties : public QWidget, private Ui_QgsAtt
   signals:
 
   private slots:
-  void addTabOrGroupButton();
-  void removeTabOrGroupButton();
-  void loadAttributeTypeDialog( );
-  void storeAttributeTypeDialog( );
+    void addTabOrGroupButton();
+    void removeTabOrGroupButton();
+    void loadAttributeTypeDialog( );
+    void storeAttributeTypeDialog( );
 };
 
 
@@ -222,9 +221,11 @@ class DnDTree : public QTreeWidget
       Drop
     };
 
-    Type type;
 
     QList<QTreeWidgetItem *> mIndexedWidgets;
+    Type type() const;
+    void setType( const Type &value );
+
   protected:
     virtual void dragMoveEvent( QDragMoveEvent *event ) override;
     virtual void dropEvent( QDropEvent *event ) override;
@@ -242,6 +243,7 @@ class DnDTree : public QTreeWidget
 
   private:
     QgsVectorLayer *mLayer = nullptr;
+    Type mType;
 };