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Make modifications through the style dock much faster
Before any change in the style dock would invalidate the cache
for ALL map layers, resulting in every layer being redrawn.

Now only the affected layer is redrawn and all others just use
the cached render.

(cherry-picked from c6436f8)
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nyalldawson committed Oct 6, 2016
1 parent 9e736d1 commit 6b9ea84
Showing 1 changed file with 1 addition and 2 deletions.
3 changes: 1 addition & 2 deletions src/app/qgslayerstylingwidget.cpp
Expand Up @@ -267,8 +267,7 @@ void QgsLayerStylingWidget::apply()
{
emit styleChanged( mCurrentLayer );
QgsProject::instance()->setDirty( true );
mMapCanvas->clearCache();
mMapCanvas->refresh();
mCurrentLayer->triggerRepaint();
}
connect( mCurrentLayer, SIGNAL( styleChanged() ), this, SLOT( updateCurrentWidgetLayer() ) );
}
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