tray-icon lets you create tray icons for desktop applications.

Platforms supported:

• Windows
• macOS
• Linux (gtk Only)

Platform-specific notes:

• On Windows and Linux, an event loop must be running on the thread, on Windows, a win32 event loop and on Linux, a gtk event loop. It doesn't need to be the main thread but you have to create the tray icon on the same thread as the event loop.
• On macOS, an event loop must be running on the main thread so you also need to create the tray icon on the main thread.

Cargo Features

• common-controls-v6: Use TaskDialogIndirect API from ComCtl32.dll v6 on Windows for showing the predefined About menu item dialog.
• libxdo: Enables linking to libxdo which is used for the predfined Copy, Cut, Paste and SelectAll menu item, see https://github.com/tauri-apps/muda#cargo-features
• serde:Enables de/serializing the dpi types.

Dependencies (Linux Only)

On Linux, gtk, libxdo is used to make the predfined Copy, Cut, Paste and SelectAll menu items work and libappindicator or libayatnat-appindicator are used to create the tray icon, so make sure to install them on your system.

Arch Linux / Manjaro:

sh pacman -S gtk3 xdotool libappindicator-gtk3 #or libayatana-appindicator

Debian / Ubuntu:

sh sudo apt install libgtk-3-dev libxdo-dev libappindicator3-dev #or libayatana-appindicator3-dev

Examples

Create a tray icon without a menu.

```rs use tray_icon::TrayIconBuilder;

let trayicon = TrayIconBuilder::new() .withtooltip("system-tray - tray icon library!") .with_icon(icon) .build() .unwrap(); ```

Create a tray icon with a menu.

```rs use tray_icon::{TrayIconBuilder, menu::Menu};

let traymenu = Menu::new(); let trayicon = TrayIconBuilder::new() .withmenu(Box::new(traymenu)) .withtooltip("system-tray - tray icon library!") .withicon(icon) .build() .unwrap(); ```

Processing tray events

You can use TrayIconEvent::receiver to get a reference to the TrayIconEventReceiver which you can use to listen to events when a click happens on the tray icon

```rs use tray_icon::TrayIconEvent;

if let Ok(event) = TrayIconEvent::receiver().try_recv() { println!("{:?}", event); } ```

You can also listen for the menu events using MenuEvent::receiver to get events for the tray context menu.

```rs use tray_icon::{TrayIconEvent, menu::{MenuEvent}};

if let Ok(event) = TrayIconEvent::receiver().try_recv() { println!("tray event: {:?}", event); }

if let Ok(event) = MenuEvent::receiver().try_recv() { println!("menu event: {:?}", event); } ```

License

Apache-2.0/MIT