Session: Fix issue #67 by improving error handling

[pulseview.git] / pv / prop / double.hpp

diff --git a/pv/prop/double.hpp b/pv/prop/double.hpp
index df4a254fcbaf5a970ad00f97908da8a779adf053..44e9f7e7cb25b94b508ad1b96457454f5b46c7cc 100644 (file)
--- a/pv/prop/double.hpp
+++ b/pv/prop/double.hpp
@@ -26,6 +26,8 @@
 
 #include "property.hpp"
 
+using std::pair;
+
 class QDoubleSpinBox;
 
 namespace pv {
@@ -36,8 +38,8 @@ class Double : public Property
        Q_OBJECT
 
 public:
-       Double(QString name, int decimals, QString suffix,
-               boost::optional< std::pair<double, double> > range,
+       Double(QString name, QString desc, int decimals, QString suffix,
+               boost::optional< pair<double, double> > range,
                boost::optional<double> step,
                Getter getter,
                Setter setter);
@@ -45,6 +47,7 @@ public:
        virtual ~Double() = default;
 
        QWidget* get_widget(QWidget *parent, bool auto_commit);
+       void update_widget();
 
        void commit();
 
@@ -54,13 +57,13 @@ private Q_SLOTS:
 private:
        const int decimals_;
        const QString suffix_;
-       const boost::optional< std::pair<double, double> > range_;
+       const boost::optional< pair<double, double> > range_;
        const boost::optional<double> step_;
 
        QDoubleSpinBox *spin_box_;
 };
 
-} // prop
-} // pv
+}  // namespace prop
+}  // namespace pv
 
 #endif // PULSEVIEW_PV_PROP_DOUBLE_HPP