Fix surface shadows and other misc fixes

- Remove culling from surface shadows to make them look correct
- Remove unnecessary metatype registration from qmloscilloscope
- itemmodeltest multi-change fixed
- Valgrind fixes

Task-number: QTRD-3160
Change-Id: I2da8b3e024dae56c52afb6b915535f49c6c987fc
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/tests/itemmodeltest/main.cpp b/tests/itemmodeltest/main.cpp
index 38454948..b2231594 100644
--- a/tests/itemmodeltest/main.cpp
+++ b/tests/itemmodeltest/main.cpp
@@ -226,8 +226,10 @@ void GraphDataGenerator::changeSelectedButtonClicked()
     QVariant value = QVariant::fromValue(float((rand() % 10) + 1));
     QList<QTableWidgetItem *> selectedItems = m_tableWidget->selectedItems();
     foreach (QTableWidgetItem *item, selectedItems) {
+        QString oldData = item->data(Qt::DisplayRole).toString();
         item->setData(Qt::DisplayRole,
-                      QString::number(value.toReal())
+                      oldData.left(5)
+                      .append(QString::number(value.toReal()))
                       .append("/")
                       .append(QString::number(value.toReal() * 10)));
     }