fix the QgsMeshLayerProperties constructor

vcloarec · PeterPetrik · commit f86d8de4e829 · 2019-04-15T09:02:28.000+02:00
In constructor, if HAVE_3D is defined, the "mVector3DWidget is constructed with the mapCanvas instance of the QgisApp instance instead with the QgsMapCanvas instance which is an argument of the constructor.
diff --git a/src/app/mesh/qgsmeshlayerproperties.cpp b/src/app/mesh/qgsmeshlayerproperties.cpp
@@ -66,7 +66,7 @@ QgsMeshLayerProperties::QgsMeshLayerProperties( QgsMapLayer *lyr, QgsMapCanvas *
   connect( mMeshLayer, &QgsMeshLayer::dataChanged, this, &QgsMeshLayerProperties::syncAndRepaint );
 
 #ifdef HAVE_3D
-  mVector3DWidget = new QgsMeshLayer3DRendererWidget( mMeshLayer, QgisApp::instance()->mapCanvas(), mOptsPage_3DView );
+  mVector3DWidget = new QgsMeshLayer3DRendererWidget( mMeshLayer, canvas, mOptsPage_3DView );
 
   mOptsPage_3DView->setLayout( new QVBoxLayout( mOptsPage_3DView ) );
   mOptsPage_3DView->layout()->addWidget( mVector3DWidget );
