Struct Greeter 

pub struct Greeter { /* private fields */ }

#LightDMGreeter is an opaque data structure and can only be accessed using the provided functions.

Properties

authentication-user

Readable

autologin-guest-hint

Readable

autologin-session-hint

Readable

autologin-timeout-hint

Readable

autologin-user-hint

Readable

default-session-hint

Readable

has-guest-account-hint

Readable

hide-users-hint

Readable

in-authentication

Readable

is-authenticated

Readable

lock-hint

Readable

select-guest-hint

Readable

select-user-hint

Readable

show-manual-login-hint

Readable

show-remote-login-hint

Readable

Signals

authentication-complete

The ::authentication-complete signal gets emitted when the greeter has completed authentication.

Call lightdm_greeter_get_is_authenticated() to check if the authentication was successful.

autologin-timer-expired

The ::timed-login signal gets emitted when the automatic login timer has expired. The application should then call lightdm_greeter_authenticate_autologin().

idle

The ::idle signal gets emitted when the user has logged in and the greeter is no longer needed.

This signal only matters if the greeter has marked itself as resettable using lightdm_greeter_set_resettable().

reset

The ::reset signal gets emitted when the user is returning to a greeter that was previously marked idle.

This signal only matters if the greeter has marked itself as resettable using lightdm_greeter_set_resettable().

show-message

The ::show-message signal gets emitted when the greeter should show a message to the user.

show-prompt

The ::show-prompt signal gets emitted when the greeter should show a prompt to the user. The given text should be displayed and an input field for the user to provide a response.

Call lightdm_greeter_respond() with the resultant input or lightdm_greeter_cancel_authentication() to abort the authentication.

Implements

GreeterExt, GreeterExtManual

GLib type: GObject with reference counted clone semantics.

Implementations

impl Greeter

pub const NONE: Option<&'static Greeter> = None

pub fn new() -> Greeter

Create a new greeter.

Returns

the new #LightDMGreeter

Trait Implementations

impl Clone for Greeter

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for Greeter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Greeter

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for Greeter

type ParamSpec = ParamSpecObject

type SetValue = Greeter

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, Greeter>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Greeter

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Hashes the memory address of this object.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Greeter

fn cmp(&self, other: &Self) -> Ordering

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl ParentClassIs for Greeter

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for Greeter

fn eq(&self, other: &OT) -> bool

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for Greeter

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for Greeter

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for Greeter