[needs-docs] Do not display graduated method combobox

when the layer is of polygon geometry type to avoid a single item combobox
qgis · Sep 12, 2019 · 88b16b7 · 88b16b7
1 parent 7043933
commit 88b16b7
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/gui/symbology/qgsgraduatedsymbolrendererwidget.cpp b/src/gui/symbology/qgsgraduatedsymbolrendererwidget.cpp
@@ -522,6 +522,12 @@ QgsGraduatedSymbolRendererWidget::QgsGraduatedSymbolRendererWidget( QgsVectorLay
     minSizeSpinBox->setValue( .1 );
     maxSizeSpinBox->setValue( 2 );
   }
+  else if ( mGraduatedSymbol->type() == QgsSymbol::Fill )
+  {
+    //set button and label invisible to avoid display of a single item combobox
+    methodComboBox->hide();
+    labelMethod->hide();
+  }
   methodComboBox->blockSignals( false );
 
   connect( mExpressionWidget, static_cast < void ( QgsFieldExpressionWidget::* )( const QString & ) >( &QgsFieldExpressionWidget::fieldChanged ), this, &QgsGraduatedSymbolRendererWidget::graduatedColumnChanged );

diff --git a/src/ui/qgsgraduatedsymbolrendererwidget.ui b/src/ui/qgsgraduatedsymbolrendererwidget.ui
@@ -116,7 +116,7 @@ Negative rounds to powers of 10</string>
     </layout>
    </item>
    <item row="3" column="0">
-    <widget class="QLabel" name="label_3">
+    <widget class="QLabel" name="labelMethod">
      <property name="text">
       <string>Method</string>
      </property>