TraceTreeItem: Update when selection state changes

[pulseview.git] / pv / view / signal.hpp

diff --git a/pv/view/signal.hpp b/pv/view/signal.hpp
index dd3af0b3abc704d339859ecf4449eb23734e04da..d96a85cf3b82ca3854efcc1c99ff5bdf8759c9e4 100644 (file)
--- a/pv/view/signal.hpp
+++ b/pv/view/signal.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef PULSEVIEW_PV_VIEW_SIGNAL_H
-#define PULSEVIEW_PV_VIEW_SIGNAL_H
+#ifndef PULSEVIEW_PV_VIEW_SIGNAL_HPP
+#define PULSEVIEW_PV_VIEW_SIGNAL_HPP
 
 #include <memory>
 
@@ -29,6 +29,7 @@
 #include <stdint.h>
 
 #include "trace.hpp"
+#include "viewitemowner.hpp"
 
 namespace sigrok {
        class Channel;
@@ -36,7 +37,7 @@ namespace sigrok {
 
 namespace pv {
 
-class SigSession;
+class Session;
 
 namespace data {
 class SignalData;
@@ -44,12 +45,12 @@ class SignalData;
 
 namespace view {
 
-class Signal : public Trace
+class Signal : public Trace, public ViewItemOwner
 {
        Q_OBJECT
 
 protected:
-       Signal(pv::SigSession &session,
+       Signal(pv::Session &session,
                std::shared_ptr<sigrok::Channel> channel);
 
 public:
@@ -69,6 +70,11 @@ public:
 
        std::shared_ptr<sigrok::Channel> channel() const;
 
+       /**
+        * Returns a list of row items owned by this object.
+        */
+       const item_list& child_items() const;
+
        virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
 
        QMenu* create_context_menu(QWidget *parent);
@@ -79,9 +85,11 @@ private Q_SLOTS:
        void on_disable();
 
 protected:
-       pv::SigSession &session_;
+       pv::Session &session_;
        std::shared_ptr<sigrok::Channel> channel_;
 
+       const item_list items_;
+
        QComboBox *name_widget_;
        bool updating_name_widget_;
 };
@@ -89,4 +97,4 @@ protected:
 } // namespace view
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEW_SIGNAL_H
+#endif // PULSEVIEW_PV_VIEW_SIGNAL_HPP