+ void mousePressEvent(QMouseEvent *event) override;
+
+signals:
+ void clicked();
+ void transition_names_updated(std::vector<std::string> transition_names);
+ void name_updated(Mixer::Output output, const std::string &name);
+ void color_updated(Mixer::Output output, const std::string &color);
+
+private slots:
+ void show_context_menu(const QPoint &pos);