update min/max values for singlebandgray raster renderer

qgis · Jan 24, 2018 · 9fcfafd · 9fcfafd
1 parent cf35aff
commit 9fcfafd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/gui/raster/qgssinglebandgrayrendererwidget.cpp b/src/gui/raster/qgssinglebandgrayrendererwidget.cpp
@@ -180,6 +180,7 @@ void QgsSingleBandGrayRendererWidget::setFromRenderer( const QgsRasterRenderer *
   {
     //band
     mGrayBandComboBox->setBand( gr->grayBand() );
+    mMinMaxWidget->setBands( QList< int >() << gr->grayBand() );
     mGradientComboBox->setCurrentIndex( mGradientComboBox->findData( gr->gradient() ) );
 
     const QgsContrastEnhancement *ce = gr->contrastEnhancement();