[mesh] Fix a crash when pressing Recalculate button

wonder-sk · wonder-sk · commit b3fb647edef5 · 2018-07-23T10:18:42.000+02:00
diff --git a/src/app/mesh/qgsrenderermeshpropertieswidget.cpp b/src/app/mesh/qgsrenderermeshpropertieswidget.cpp
@@ -62,6 +62,9 @@ QgsRendererMeshPropertiesWidget::QgsRendererMeshPropertiesWidget( QgsMeshLayer *
            this, &QgsPanelWidget::widgetChanged );
   connect( mTriangularMeshSettingsWidget, &QgsMeshRendererMeshSettingsWidget::widgetChanged,
            this, &QgsPanelWidget::widgetChanged );
+
+  mMeshRendererScalarSettingsWidget->setActiveDataset( mMeshRendererActiveDatasetWidget->activeScalarDataset() );
+  mMeshRendererVectorSettingsWidget->setActiveDataset( mMeshRendererActiveDatasetWidget->activeVectorDataset() );
 }
 
 void QgsRendererMeshPropertiesWidget::apply()

Original file line number	Diff line number	Diff line change
`@@ -62,6 +62,9 @@ QgsRendererMeshPropertiesWidget::QgsRendererMeshPropertiesWidget( QgsMeshLayer *`
`62`	`62`	`this, &QgsPanelWidget::widgetChanged );`
`63`	`63`	`connect( mTriangularMeshSettingsWidget, &QgsMeshRendererMeshSettingsWidget::widgetChanged,`
`64`	`64`	`this, &QgsPanelWidget::widgetChanged );`
	`65`	`+`
	`66`	`+ mMeshRendererScalarSettingsWidget->setActiveDataset( mMeshRendererActiveDatasetWidget->activeScalarDataset() );`
	`67`	`+ mMeshRendererVectorSettingsWidget->setActiveDataset( mMeshRendererActiveDatasetWidget->activeVectorDataset() );`
`65`	`68`	`}`
`66`	`69`
`67`	`70`	`void QgsRendererMeshPropertiesWidget::apply()`