Misc fixes for bugs found during examples testing

- qmlbars TableView year/month display got messed up when scrolled.
- qmllegend black background on transparent item bug was back due to
  some changes in 5.3. Worked around the issue differently.
- qmloscilloscope displayed warnings about circular property binding.
- Incorrect count was used to determine amount of labels for rows
  in bar charts.

Change-Id: Id5851019af258c256a92648561bb8ce766993b5c
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/datavisualization/engine/bars3drenderer.cpp b/src/datavisualization/engine/bars3drenderer.cpp
index 23e36c5b..30be2eae 100644
--- a/src/datavisualization/engine/bars3drenderer.cpp
+++ b/src/datavisualization/engine/bars3drenderer.cpp
@@ -2058,7 +2058,7 @@ void Bars3DRenderer::drawLabels(bool drawSelection, const Q3DCamera *activeCamer
     }
 
     QQuaternion totalRotation = Utils::calculateRotation(labelRotation);
-    labelCount = qMin(m_axisCacheZ.labelCount(), m_cachedColumnCount);
+    labelCount = qMin(m_axisCacheZ.labelCount(), m_cachedRowCount);
     if (m_zFlipped) {
         startIndex = 0;
         endIndex = labelCount;