Fix #489 by implementing device tool button tooltip

[pulseview.git] / pv / widgets / devicetoolbutton.hpp

diff --git a/pv/widgets/devicetoolbutton.hpp b/pv/widgets/devicetoolbutton.hpp
index 1fb0a54486057cbcd776b3f782580d54f416ea43..684d87b0b2bb72f05cf2c063178c92621411c73a 100644 (file)
--- a/pv/widgets/devicetoolbutton.hpp
+++ b/pv/widgets/devicetoolbutton.hpp
@@ -79,6 +79,10 @@ private:
 private Q_SLOTS:
        void on_action(QObject *action);
 
+       void on_menu_hovered(QAction *action);
+
+       void on_menu_hover_timeout();
+
 Q_SIGNALS:
        void device_selected();
 
@@ -91,6 +95,8 @@ private:
 
        std::shared_ptr<sigrok::Device> selected_device_;
        std::vector< std::weak_ptr<sigrok::Device> > devices_;
+
+       QString device_tooltip_;
 };
 
 } // widgets