Merge lp:~aacid/unity8/fix_cursor_noise into lp:unity8

[Albert Astals Cid]

Initialize the image to be transparent

Otherwise since we're not painting all the pixels we get noise

 * Are there any related MPs required for this MP to build/function as expected?
No

 * Did you perform an exploratory manual test run of your code change and any related functionality?
Yes

 * Did you make sure that your branch does not contain spurious tags?
Yes

 * If you changed the packaging (debian), did you subscribe the ubuntu-unity team to this MP?
N/A

 * If you changed the UI, has there been a design review?
N/A

[Daniel d'Andrada (dandrader)]

LGTM

review: Approve

=== modified file 'plugins/Cursor/CursorImageProvider.cpp'
--- plugins/Cursor/CursorImageProvider.cpp	2015-09-29 13:45:05 +0000
+++ plugins/Cursor/CursorImageProvider.cpp	2015-11-19 12:04:19 +0000
@@ -42,6 +42,7 @@
          "</svg>";
 
     qimage = QImage(20, 32, QImage::Format_ARGB32);
+    qimage.fill(Qt::transparent);
     QPainter imagePainter(&qimage);
 
     QSvgRenderer *svgRenderer = new QSvgRenderer(QByteArray(svgString));