do not init dualview if no layer

3nids · 3nids · commit 76bf6e0dc6cf · 2016-06-10T10:34:23.000+02:00
fix crash of QtDesigner with custom widgets kudos to @m-kuhn
diff --git a/src/gui/attributetable/qgsdualview.cpp b/src/gui/attributetable/qgsdualview.cpp
@@ -69,6 +69,9 @@ QgsDualView::QgsDualView( QWidget* parent )
 
 void QgsDualView::init( QgsVectorLayer* layer, QgsMapCanvas* mapCanvas, const QgsFeatureRequest &request, const QgsAttributeEditorContext &context )
 {
+  if ( !layer )
+    return;
+
   mEditorContext = context;
 
   connect( mTableView, SIGNAL( willShowContextMenu( QMenu*, QModelIndex ) ), this, SLOT( viewWillShowContextMenu( QMenu*, QModelIndex ) ) );

Original file line number	Diff line number	Diff line change
`@@ -69,6 +69,9 @@ QgsDualView::QgsDualView( QWidget* parent )`
`69`	`69`
`70`	`70`	`void QgsDualView::init( QgsVectorLayer* layer, QgsMapCanvas* mapCanvas, const QgsFeatureRequest &request, const QgsAttributeEditorContext &context )`
`71`	`71`	`{`
	`72`	`+ if ( !layer )`
	`73`	`+ return;`
	`74`	`+`
`72`	`75`	`mEditorContext = context;`
`73`	`76`
`74`	`77`	`connect( mTableView, SIGNAL( willShowContextMenu( QMenu, QModelIndex ) ), this, SLOT( viewWillShowContextMenu( QMenu, QModelIndex ) ) );`