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authorOlivier Goffart <ogoffart@trolltech.com>2009-06-10 13:35:45 (GMT)
committerOlivier Goffart <ogoffart@trolltech.com>2009-06-10 13:48:34 (GMT)
commit188a4ab62c99dcb113cad1833a0701d84a886e65 (patch)
treedfa3fae07e5c714a85cb9ed178ec9b5889d0e24d /src/corelib
parent3e2ee19553c2423e1e76264f3c3eb088cd31747a (diff)
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Internal documentation for QAbstractItemModelPrivate::canConvertToDouble
Also add QMetaType types as list or recognized numerical types Reviewed-by: thierry
Diffstat (limited to 'src/corelib')
-rw-r--r--src/corelib/kernel/qabstractitemmodel.cpp16
1 files changed, 15 insertions, 1 deletions
diff --git a/src/corelib/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp
index 0a84ddb..6d6caf5 100644
--- a/src/corelib/kernel/qabstractitemmodel.cpp
+++ b/src/corelib/kernel/qabstractitemmodel.cpp
@@ -467,9 +467,17 @@ QAbstractItemModel *QAbstractItemModelPrivate::staticEmptyModel()
return qEmptyModel();
}
+/*!
+ \internal
+ return true if \a value contains a numerical type
+
+ This function is used by our Q{Tree,Widget,Table}WidgetModel classes to sort.
+ We cannot rely on QVariant::canConvert because this would take strings as double
+ and then not sort strings correctly
+*/
bool QAbstractItemModelPrivate::canConvertToDouble(const QVariant &value)
{
- switch (value.type()) {
+ switch (value.userType()) {
case QVariant::Bool:
case QVariant::Int:
case QVariant::UInt:
@@ -477,6 +485,12 @@ bool QAbstractItemModelPrivate::canConvertToDouble(const QVariant &value)
case QVariant::ULongLong:
case QVariant::Double:
case QVariant::Char:
+ case QMetaType::Float:
+ case QMetaType::Short:
+ case QMetaType::UShort:
+ case QMetaType::UChar:
+ case QMetaType::ULong:
+ case QMetaType::Long:
return true;
default:
return false;