Hide relationship label widgets if not supported by connection

qgis · Jan 16, 2023 · d28bbf2 · d28bbf2
1 parent ad1b6a5
commit d28bbf2
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/src/gui/qgsdbrelationshipwidget.cpp b/src/gui/qgsdbrelationshipwidget.cpp
@@ -58,6 +58,19 @@ QgsDbRelationWidget::QgsDbRelationWidget( QgsAbstractDatabaseProviderConnection
       mStrengthCombo->addItem( QgsRelation::strengthToDisplayString( strength ), QVariant::fromValue( strength ) );
   }
 
+  const Qgis::RelationshipCapabilities capabilities = mConnection->supportedRelationshipCapabilities();
+  if ( !( capabilities & Qgis::RelationshipCapability::ForwardPathLabel ) )
+  {
+    mForwardLabelLineEdit->hide();
+    mForwardLabel->hide();
+  }
+
+  if ( !( capabilities & Qgis::RelationshipCapability::BackwardPathLabel ) )
+  {
+    mBackwardLabelLineEdit->hide();
+    mReverseLabel->hide();
+  }
+
   const QStringList relatedTableTypes = mConnection->relatedTableTypes();
   mRelatedTableTypeCombo->addItems( relatedTableTypes );
 

diff --git a/src/ui/qgsdbrelationshipwidgetbase.ui b/src/ui/qgsdbrelationshipwidgetbase.ui
@@ -70,7 +70,7 @@
        <widget class="QLineEdit" name="mForwardLabelLineEdit"/>
       </item>
       <item row="1" column="0">
-       <widget class="QLabel" name="label_12">
+       <widget class="QLabel" name="mForwardLabel">
         <property name="text">
          <string>Forward label</string>
         </property>
@@ -80,7 +80,7 @@
        <widget class="QComboBox" name="mRelatedTableTypeCombo"/>
       </item>
       <item row="2" column="0">
-       <widget class="QLabel" name="label_13">
+       <widget class="QLabel" name="mReverseLabel">
         <property name="text">
          <string>Reverse label</string>
         </property>