rename QgsComposerLegend::modelV2() to model()

doc/api_break.dox

@@ -145,6 +145,13 @@ corresponding counterparts in QgsUnitTypes should be used instead.</li>
 <li>GenericDataSourceURI has been renamed to GenericDataSourceUri</li>
 </ul>
 
+\subsection qgis_api_break_3_0_QgsComposerLegend QgsComposerLegend
+
+<ul>
+<li>model() now returns the new QgsLegendModel (previousyl QgsLegendModelV2, see \ref qgis_api_break_3_0_renamed_classes).</li>
+<li>modelV2() has been renamed to model().</li>
+</ul>
+
 \subsection qgis_api_break_3_0_QgsComposerLegendItem QgsComposerLegendItem
 
 <ul>

python/core/composer/qgscomposerlegend.sip

@@ -61,7 +61,7 @@ class QgsComposerLegend : QgsComposerItem
     bool resizeToContents() const;
 
     //! @note added in 2.6
-    QgsLegendModelV2* modelV2();
+    QgsLegendModelV2* model();
 
     //! @note added in 2.6
     void setAutoUpdateModel( bool autoUpdate );

src/app/composer/qgscomposerlegendwidget.cpp

@@ -75,7 +75,7 @@ QgsComposerLegendWidget::QgsComposerLegendWidget( QgsComposerLegend* legend )
 
   if ( legend )
   {
-    mItemTreeView->setModel( legend->modelV2() );
+    mItemTreeView->setModel( legend->model() );
     mItemTreeView->setMenuProvider( new QgsComposerLegendMenuProvider( mItemTreeView, this ) );
     connect( legend, SIGNAL( itemChanged() ), this, SLOT( setGuiElements() ) );
     mWrapCharLineEdit->setText( legend->wrapChar() );
@@ -654,7 +654,7 @@ void QgsComposerLegendWidget::on_mAddToolButton_clicked()
       if ( layer )
       {
         mLegend->beginCommand( "Legend item added" );
-        mLegend->modelV2()->rootGroup()->addLayer( layer );
+        mLegend->model()->rootGroup()->addLayer( layer );
         mLegend->endCommand();
       }
     }
@@ -710,7 +710,7 @@ void QgsComposerLegendWidget::on_mRemoveToolButton_clicked()
   Q_FOREACH ( const QPersistentModelIndex& index, indexes )
   {
     if ( index.isValid() && mItemTreeView->layerTreeModel()->index2node( index ) )
-      mLegend->modelV2()->removeRow( index.row(), index.parent() );
+      mLegend->model()->removeRow( index.row(), index.parent() );
   }
 
   mLegend->adjustBoxSize();
@@ -844,7 +844,7 @@ void QgsComposerLegendWidget::on_mAddGroupToolButton_clicked()
   if ( mLegend )
   {
     mLegend->beginCommand( tr( "Legend group added" ) );
-    mLegend->modelV2()->rootGroup()->addGroup( tr( "Group" ) );
+    mLegend->model()->rootGroup()->addGroup( tr( "Group" ) );
     mLegend->updateItem();
     mLegend->endCommand();
   }

src/core/composer/qgscomposerlegend.h

@@ -86,8 +86,11 @@ class CORE_EXPORT QgsComposerLegend : public QgsComposerItem
      */
     bool resizeToContents() const;
 
-    //! @note added in 2.6
-    QgsLegendModelV2* modelV2() { return mLegendModel2; }
+
+    /**
+     * Returns the legend model
+     */
+    QgsLegendModelV2* model() { return mLegendModel; }
 
     //! @note added in 2.6
     void setAutoUpdateModel( bool autoUpdate );
@@ -279,7 +282,7 @@ class CORE_EXPORT QgsComposerLegend : public QgsComposerItem
     //! use new custom layer tree and update model. if new root is null pointer, will use project's tree
     void setCustomLayerTree( QgsLayerTreeGroup* rootGroup );
 
-    QgsLegendModelV2* mLegendModel2;
+    QgsLegendModelV2* mLegendModel;
     QgsLayerTreeGroup* mCustomLayerTree;
 
     QgsLegendSettings mSettings;