Enum zng_wgt_window::BlockWindowLoad

pub enum BlockWindowLoad {
    Enabled {
        deadline: Deadline,
    },
    Disabled,
}

Defines if a widget load affects the parent window load.

Widgets that support this behavior have a block_window_load property.

Variants

Enabled

Widget requests a WindowLoadingHandle and retains it until the widget is loaded.

Fields

deadline: Deadline

Handle expiration deadline, if the widget takes longer than this deadline the window loads anyway.

Disabled

Widget does not hold back window load.

Implementations

impl BlockWindowLoad

pub fn enabled(deadline: impl Into<Deadline>) -> BlockWindowLoad

Enabled value.

pub fn is_enabled(self) -> bool

Returns true if it is enabled.

pub fn is_disabled(self) -> bool

Returns true if it is disabled.

pub fn deadline(self) -> Option<Deadline>

Returns the block deadline if it is enabled and the deadline has not expired.

Trait Implementations

impl Clone for BlockWindowLoad

fn clone(&self) -> BlockWindowLoad

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockWindowLoad

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

Formats the value using the given formatter.

impl From<Duration> for BlockWindowLoad

fn from(enabled_timeout: Duration) -> Self

Converts to enabled with the duration timeout.

impl From<bool> for BlockWindowLoad

fn from(enabled: bool) -> Self

Converts true to BlockWindowLoad::enabled(1.secs()) and false to BlockWindowLoad::Disabled.

impl IntoVar<BlockWindowLoad> for Duration

fn into_var(self) -> Self::Var

Converts to enabled with the duration timeout.

type Var = LocalVar<BlockWindowLoad>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<BlockWindowLoad> for bool

fn into_var(self) -> Self::Var

Converts true to BlockWindowLoad::enabled(1.secs()) and false to BlockWindowLoad::Disabled.

type Var = LocalVar<BlockWindowLoad>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl PartialEq for BlockWindowLoad

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

Tests for self and other values to be equal, and is used by ==.

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 Copy for BlockWindowLoad

impl Eq for BlockWindowLoad

impl IntoValue<BlockWindowLoad> for Duration

impl IntoValue<BlockWindowLoad> for bool

impl StructuralPartialEq for BlockWindowLoad