1 files changed, 0 insertions, 9 deletions
diff --git a/src/gui/image/qvolatileimage.cpp b/src/gui/image/qvolatileimage.cpp
index aa3759a9ec..4f139f844d 100644
--- a/src/gui/image/qvolatileimage.cpp
+++ b/src/gui/image/qvolatileimage.cpp
@@ -200,15 +200,6 @@ void *QVolatileImage::duplicateNativeImage() const
     return d->duplicateNativeImage();
 }
 
-void QVolatileImage::setAlphaChannel(const QPixmap &alphaChannel)
-{
-    ensureFormat(QImage::Format_ARGB32_Premultiplied);
-    beginDataAccess();
-    imageRef().setAlphaChannel(alphaChannel.toImage());
-    endDataAccess();
-    d->ensureImage();
-}
-
 void QVolatileImage::fill(uint pixelValue)
 {
     beginDataAccess();