fix relation editor not taking the whole vertical space in form (#47169)

Co-authored-by: Denis Rouzaud <denis.rouzaud@gmail.com>
qgis · Feb 3, 2022 · 926f9da · 926f9da
1 parent 33fd50e
commit 926f9da
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diff --git a/src/gui/qgsattributeform.cpp b/src/gui/qgsattributeform.cpp
@@ -1659,6 +1659,9 @@ void QgsAttributeForm::init()
         c->addWidget( collapsibleGroupBox );
         layout->addLayout( c, row, column, 1, 2 );
         column += 2;
+
+        // we consider all relation editors should be expanding
+        addSpacer = false;
       }
       else
       {

diff --git a/src/gui/qgsrelationeditorwidget.cpp b/src/gui/qgsrelationeditorwidget.cpp
@@ -221,6 +221,8 @@ QgsRelationEditorWidget::QgsRelationEditorWidget( const QVariantMap &config, QWi
 
   // Set initial state for add/remove etc. buttons
   updateButtons();
+
+  setLayout( rootLayout );
 }
 
 void QgsRelationEditorWidget::initDualView( QgsVectorLayer *layer, const QgsFeatureRequest &request )