14 class MainWindow : public QMainWindow
20 void resizeEvent(QResizeEvent* event) override;
23 void transition_clicked(int transition_number);
24 void channel_clicked(int channel_number);
25 void set_transition_names(std::vector<std::string> transition_names);
30 QPushButton *transition_btn1, *transition_btn2, *transition_btn3;