17 class MainWindow : public QMainWindow
23 void resizeEvent(QResizeEvent *event) override;
24 void mixer_created(Mixer *mixer);
27 void transition_clicked(int transition_number);
28 void channel_clicked(int channel_number);
29 void set_transition_names(std::vector<std::string> transition_names);
34 QPushButton *transition_btn1, *transition_btn2, *transition_btn3;
37 extern MainWindow *global_mainwindow;