Struct pnmixerlib::hotkeys::Hotkeys

pub struct Hotkeys { /* fields omitted */ }

The possible Hotkeys for manipulating the volume.

Methods

impl Hotkeys

fn new(prefs: &Prefs, audio: Rc<Audio>) -> WResult<Box<Hotkeys>, Error, Error>

Creates the hotkeys subsystem and binds the hotkeys.

fn reload(&mut self, prefs: &Prefs) -> Result<()>

Reload the Hotkeys from the preferences. If hotkeys are disabled, just sets all members to None. This has to be called each time the preferences are modified.

Returns

Ok(()) on success, otherwise Err(str) if some of the hotkeys could not be grabbed, where str is a String that can be presented via e.g. run_error_dialog().

fn bind(&self)

Bind hotkeys manually. Should be paired with an unbind() call.

fn unbind(&self)

Unbind hotkeys manually. Should be paired with a bind() call.

Trait Implementations

impl Drop for Hotkeys

fn drop(&mut self)

A method called when the value goes out of scope.