Hide layer edit state buttons on relation editor when in transaction

... because that the buttons are there was mainly triggered by the fact that it's sometimes hard to find the appropriate layer in the legend. Fix #15102
qgis · Jun 26, 2016 · 972fc9f · 972fc9f
1 parent 4b0df5b
commit 972fc9f
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/gui/qgsrelationeditorwidget.cpp b/src/gui/qgsrelationeditorwidget.cpp
@@ -24,6 +24,8 @@
 #include "qgsgenericfeatureselectionmanager.h"
 #include "qgsrelation.h"
 #include "qgsvectorlayertools.h"
+#include "qgsproject.h"
+#include "qgstransactiongroup.h"
 
 #include <QHBoxLayout>
 #include <QLabel>
@@ -199,6 +201,17 @@ void QgsRelationEditorWidget::setRelations( const QgsRelation& relation, const Q
   if ( !mRelation.isValid() )
     return;
 
+  mToggleEditingButton->setVisible( true );
+
+  Q_FOREACH ( QgsTransactionGroup* tg, QgsProject::instance()->transactionGroups().values() )
+  {
+    if ( tg->layers().contains( mRelation.referencingLayer() ) )
+    {
+      mToggleEditingButton->setVisible( false );
+      mSaveEditsButton->setVisible( false );
+    }
+  }
+
   connect( mRelation.referencingLayer(), SIGNAL( editingStarted() ), this, SLOT( updateButtons() ) );
   connect( mRelation.referencingLayer(), SIGNAL( editingStopped() ), this, SLOT( updateButtons() ) );