use menu_rs::Menu; #[cfg(target_os = "linux")] use tao::platform::unix::WindowExtUnix; #[cfg(target_os = "windows")] use tao::platform::windows::WindowExtWindows; use tao::{ event::{Event, WindowEvent}, event_loop::{ControlFlow, EventLoop}, window::WindowBuilder, }; fn main() { let event_loop = EventLoop::new(); let window = WindowBuilder::new().build(&event_loop).unwrap(); let window2 = WindowBuilder::new().build(&event_loop).unwrap(); let mut menu_bar = Menu::new(); let mut file_menu = menu_bar.add_submenu("File", true); let mut edit_menu = menu_bar.add_submenu("Edit", true); let _open_item = file_menu.add_text_item("Open", true); let mut save_item = file_menu.add_text_item("Save", true); let _quit_item = file_menu.add_text_item("Quit", true); let _copy_item = edit_menu.add_text_item("Copy", true); let _cut_item = edit_menu.add_text_item("Cut", true); #[cfg(target_os = "windows")] menu_bar.init_for_hwnd(window.hwnd() as _); #[cfg(target_os = "linux")] menu_bar.init_for_gtk_window(window.gtk_window()); #[cfg(target_os = "linux")] menu_bar.init_for_gtk_window(window2.gtk_window()); event_loop.run(move |event, _, control_flow| { *control_flow = ControlFlow::Wait; match event { Event::WindowEvent { event: WindowEvent::CloseRequested, .. } => { save_item.set_enabled(false); save_item.set_label("Save disabled"); } Event::MainEventsCleared => { window.request_redraw(); } _ => (), } }) }