Struct TrayIcon 

pub struct TrayIcon { /* private fields */ }

Tray icon struct and associated methods.

This type is reference-counted and the icon is removed when the last instance is dropped.

Implementations

impl TrayIcon

pub fn new(attrs: TrayIconAttributes) -> Result<Self>

Builds and adds a new tray icon to the system tray.

Platform-specific:

• Linux: Sometimes the icon won’t be visible unless a menu is set. Setting an empty Menu is enough.

pub fn with_id<I: Into<TrayIconId>>( id: I, attrs: TrayIconAttributes, ) -> Result<Self>

Builds and adds a new tray icon to the system tray with the specified Id.

See TrayIcon::new for more info.

pub fn id(&self) -> &TrayIconId

Returns the id associated with this tray icon.

pub fn set_icon(&self, icon: Option<Icon>) -> Result<()>

Set new tray icon. If None is provided, it will remove the icon.

pub fn set_menu(&self, menu: Option<Box<dyn ContextMenu>>)

Set new tray menu.

Platform-specific:

• Linux: once a menu is set it cannot be removed so None has no effect

pub fn set_tooltip<S: AsRef<str>>(&self, tooltip: Option<S>) -> Result<()>

Sets the tooltip for this tray icon.

Platform-specific:

• Linux: Unsupported

pub fn set_title<S: AsRef<str>>(&self, title: Option<S>)

Sets the tooltip for this tray icon.

Platform-specific:

• Linux: The title will not be shown unless there is an icon as well. The title is useful for numerical and other frequently updated information. In general, it shouldn’t be shown unless a user requests it as it can take up a significant amount of space on the user’s panel. This may not be shown in all visualizations.
• Windows: Unsupported

pub fn set_visible(&self, visible: bool) -> Result<()>

Show or hide this tray icon

pub fn set_temp_dir_path<P: AsRef<Path>>(&self, path: Option<P>)

Sets the tray icon temp dir path. Linux only.

On Linux, we need to write the icon to the disk and usually it will be $XDG_RUNTIME_DIR/tray-icon or $TEMP/tray-icon.

pub fn set_icon_as_template(&self, is_template: bool)

Set the current icon as a template. macOS only.

pub fn set_icon_with_as_template( &self, icon: Option<Icon>, is_template: bool, ) -> Result<()>

pub fn set_show_menu_on_left_click(&self, enable: bool)

Disable or enable showing the tray menu on left click.

Platform-specific:

• Linux: Unsupported.

pub fn rect(&self) -> Option<Rect>

Get tray icon rect.

Platform-specific:

• Linux: Unsupported.

pub unsafe fn app_indicator(&self) -> *const AppIndicator

Get the tray icon’s underlying AppIndicator Linux only.

Safety

The returned pointer is valid as long as the TrayIcon is.

Trait Implementations

impl Clone for TrayIcon

fn clone(&self) -> TrayIcon

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.