diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/options.hpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/compat/options.hpp b/compat/options.hpp index 432ed52a..454cc99a 100644 --- a/compat/options.hpp +++ b/compat/options.hpp @@ -160,6 +160,13 @@ namespace options { #define OPENTRACK_DEFINE_SLOT(t) void setValue(t datum) { store(datum); } #define OPENTRACK_DEFINE_SIGNAL(t) void valueChanged(t) + namespace detail { + template<typename t> struct value_type_traits { using type = t;}; + template<> struct value_type_traits<QString> { using type = const QString&; }; + template<> struct value_type_traits<slider_value> { using type = const slider_value&; }; + template<typename t> using value_type_t = typename value_type_traits<t>::type; + } + class OPENTRACK_COMPAT_EXPORT base_value : public QObject { Q_OBJECT @@ -181,7 +188,7 @@ namespace options { void store(const t& datum) { b->store_kv(self_name, QVariant::fromValue(datum)); - emit valueChanged(static_cast<t>(datum)); + emit valueChanged(static_cast<detail::value_type_t<t>>(datum)); } void store(float datum) { |