Session: Fix issue #67 by improving error handling

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

diff --git a/pv/prop/property.hpp b/pv/prop/property.hpp
index 322c608490c775803eeebe00b189a1140c3ba3c1..da1c260e81302185e6c4570a8dc7fcf8e1bbde31 100644 (file)
--- a/pv/prop/property.hpp
+++ b/pv/prop/property.hpp
@@ -40,7 +40,7 @@ namespace prop {
 
 class Property : public QObject
 {
-       Q_OBJECT;
+       Q_OBJECT
 
 public:
        typedef function<Glib::VariantBase ()> Getter;
@@ -53,9 +53,9 @@ public:
        const QString& name() const;
        const QString& desc() const;
 
-       virtual QWidget* get_widget(QWidget *parent,
-               bool auto_commit = false) = 0;
+       virtual QWidget* get_widget(QWidget *parent, bool auto_commit = false) = 0;
        virtual bool labeled_widget() const;
+       virtual void update_widget() = 0;
 
        virtual void commit() = 0;
 
@@ -63,7 +63,7 @@ protected:
        const Getter getter_;
        const Setter setter_;
 
-private:
+protected:
        QString name_;
        QString desc_;
 };