Struct WinEventHook 

pub struct WinEventHook<F> { /* private fields */ }

Available on crate feature hooking only.

A hook for various UI events.

The hook will be removed when this struct is dropped.

Implementations

impl<F> WinEventHook<F>

where F: FnMut(WinEventMessage),

pub fn new<const ID: u32>( user_callback: F, filter_events: Option<&[WinEventKind]>, ) -> Result<Self>

Adds a new hook with the given ID.

A ThreadMessageLoop must be run separately for user_callback to receive events.

Panics

Will panic if a Hook with the given ID already exists for this thread.

pub fn run_hook_loop( user_callback: F, filter_events: Option<&[WinEventKind]>, ) -> Result<()>

Runs a new hook with ID 0 on a new thread message loop (ThreadMessageLoop).

This will block the current thread to process messages.

Panics

Will panic if a Hook with ID 0 already exists for this thread or if the thread message loop lock is already acquired.