Kill refreshLegend (not used since a long time)

src/app/qgisapp.cpp

@@ -13424,20 +13424,7 @@ void QgisApp::showLayerProperties( QgsMapLayer *mapLayer )
 
   if ( mapLayer->type() == QgsMapLayer::RasterLayer )
   {
-#if 0 // See note above about reusing this
-    QgsRasterLayerProperties *rlp = nullptr;
-    if ( rlp )
-    {
-      rlp->sync();
-    }
-    else
-    {
-      rlp = new QgsRasterLayerProperties( ml, mMapCanvas, this );
-      // handled by rendererChanged() connect( rlp, SIGNAL( refreshLegend( QString, bool ) ), mLayerTreeView, SLOT( refreshLayerSymbology( QString ) ) );
-    }
-#else
     QgsRasterLayerProperties *rasterLayerPropertiesDialog = new QgsRasterLayerProperties( mapLayer, mMapCanvas, this );
-#endif
     // Cannot use exec here due to raster transparency map tool:
     // in order to pass focus to the canvas, the dialog needs to
     // be hidden and shown in non-modal mode.
@@ -13469,20 +13456,7 @@ void QgisApp::showLayerProperties( QgsMapLayer *mapLayer )
   {
     QgsVectorLayer *vlayer = qobject_cast<QgsVectorLayer *>( mapLayer );
 
-#if 0 // See note above about reusing this
-    QgsVectorLayerProperties *vlp = nullptr;
-    if ( vlp )
-    {
-      vlp->syncToLayer();
-    }
-    else
-    {
-      vlp = new QgsVectorLayerProperties( vlayer, this );
-      // handled by rendererChanged() connect( vlp, SIGNAL( refreshLegend( QString ) ), mLayerTreeView, SLOT( refreshLayerSymbology( QString ) ) );
-    }
-#else
     QgsVectorLayerProperties *vectorLayerPropertiesDialog = new QgsVectorLayerProperties( vlayer, this );
-#endif
     Q_FOREACH ( QgsMapLayerConfigWidgetFactory *factory, mMapLayerPanelFactories )
     {
       vectorLayerPropertiesDialog->addPropertiesPageFactory( factory );

src/app/qgsrasterlayerproperties.cpp

@@ -1053,12 +1053,6 @@ void QgsRasterLayerProperties::apply()
   mRasterLayer->setCustomProperty( "WMSPublishDataSourceUrl", mPublishDataSourceUrlCheckBox->isChecked() );
   mRasterLayer->setCustomProperty( "WMSBackgroundLayer", mBackgroundLayerCheckBox->isChecked() );
 
-
-  // update symbology (this is now deprecated and disconnected)
-  Q_NOWARN_DEPRECATED_PUSH
-  emit refreshLegend( mRasterLayer->id(), false );
-  Q_NOWARN_DEPRECATED_POP
-
   // Force a redraw of the legend
   mRasterLayer->setLegend( QgsMapLayerLegend::defaultRasterLegend( mRasterLayer ) );
 

src/app/qgsrasterlayerproperties.h

@@ -139,10 +139,6 @@ class APP_EXPORT QgsRasterLayerProperties : public QgsOptionsDialogBase, private
 
     void urlClicked( const QUrl &url );
 
-  signals:
-    //! Emitted when changes to layer were saved to update legend
-    Q_DECL_DEPRECATED void refreshLegend( const QString &layerID, bool expandItem ) SIP_DEPRECATED;
-
   private:
     QPushButton *mBtnStyle = nullptr;
     QPushButton *mBtnMetadata = nullptr;

src/app/qgsvectorlayerproperties.cpp

@@ -754,11 +754,6 @@ void QgsVectorLayerProperties::apply()
   mLayer->geometryOptions()->setRemoveDuplicateNodes( mRemoveDuplicateNodesCheckbox->isChecked() );
   mLayer->geometryOptions()->setGeometryPrecision( mGeometryPrecisionSpinBox->value() );
 
-  // update symbology (this is now deprecated and disconnected)
-  Q_NOWARN_DEPRECATED_PUSH
-  emit refreshLegend( mLayer->id() );
-  Q_NOWARN_DEPRECATED_POP
-
   mLayer->triggerRepaint();
   // notify the project we've made a change
   QgsProject::instance()->setDirty( true );

src/app/qgsvectorlayerproperties.h

@@ -132,10 +132,6 @@ class APP_EXPORT QgsVectorLayerProperties : public QgsOptionsDialogBase, private
 
   signals:
 
-    //! Emitted when changes to layer were saved to update legend
-    Q_DECL_DEPRECATED void refreshLegend( const QString &layerID, bool expandItem ) SIP_DEPRECATED;
-    Q_DECL_DEPRECATED void refreshLegend( const QString &layerID ) SIP_DEPRECATED;
-
     void toggleEditing( QgsMapLayer * );
 
   private slots: