Binding: Add help icons for entries with descriptions

[pulseview.git] / pv / binding / binding.hpp

diff --git a/pv/binding/binding.hpp b/pv/binding/binding.hpp
index 6e92b08393694af4b593f859af7e449021527abb..5580a0b05b48765d74fd9272beafe4e38ddc2ca8 100644 (file)
--- a/pv/binding/binding.hpp
+++ b/pv/binding/binding.hpp
@@ -26,15 +26,19 @@ G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 #include <glibmm.h>
 G_GNUC_END_IGNORE_DEPRECATIONS
 
+#include <map>
 #include <memory>
 #include <vector>
 
+#include <QObject>
 #include <QString>
 
+using std::map;
 using std::shared_ptr;
 using std::vector;
 
 class QFormLayout;
+class QLabel;
 class QWidget;
 
 namespace pv {
@@ -45,25 +49,29 @@ class Property;
 
 namespace binding {
 
-class Binding
+class Binding: public QObject
 {
+       Q_OBJECT
+
 public:
        const vector< shared_ptr<prop::Property> >& properties();
 
        void commit();
 
-       void add_properties_to_form(QFormLayout *layout,
-               bool auto_commit = false) const;
+       void add_properties_to_form(QFormLayout *layout, bool auto_commit = false);
 
-       QWidget* get_property_form(QWidget *parent,
-               bool auto_commit = false) const;
+       QWidget* get_property_form(QWidget *parent, bool auto_commit = false);
 
        void update_property_widgets();
 
        static QString print_gvariant(Glib::VariantBase gvar);
 
+protected Q_SLOTS:
+       void on_help_clicked();
+
 protected:
        vector< shared_ptr<prop::Property> > properties_;
+       map<QWidget*, QLabel*> help_labels_;
 };
 
 }  // namespace binding