QVariant: added toFloat and toReal

Made better use of qreal all over the place. We were previously
using QVariant::toDouble a lot. That is triggering unnecessary
conversions between float and double on embedded.

Reviewed-by: ogoffart

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gui/itemviews/qstandarditemmodel.cpp b/src/gui/itemviews/qstandarditemmodel.cpp
index 7505ccc..168d423 100644
--- a/src/gui/itemviews/qstandarditemmodel.cpp
+++ b/src/gui/itemviews/qstandarditemmodel.cpp
@@ -1809,7 +1809,7 @@ bool QStandardItem::operator<(const QStandardItem &other) const
     const int role = model() ? model()->sortRole() : Qt::DisplayRole;
     const QVariant l = data(role), r = other.data(role);
     // this code is copied from QSortFilterProxyModel::lessThan()
-    switch (l.type()) {
+    switch (l.userType()) {
     case QVariant::Invalid:
         return (r.type() == QVariant::Invalid);
     case QVariant::Int:
@@ -1820,6 +1820,8 @@ bool QStandardItem::operator<(const QStandardItem &other) const
         return l.toLongLong() < r.toLongLong();
     case QVariant::ULongLong:
         return l.toULongLong() < r.toULongLong();
+    case QMetaType::Float:
+        return l.toFloat() < r.toFloat();
     case QVariant::Double:
         return l.toDouble() < r.toDouble();
     case QVariant::Char: