Enum let_engine::prelude::WindowLevel
source · pub enum WindowLevel {
AlwaysOnBottom,
Normal,
AlwaysOnTop,
}
Expand description
A window level groups windows with respect to their z-position.
The relative ordering between windows in different window levels is fixed. The z-order of a window within the same window level may change dynamically on user interaction.
§Platform-specific
- iOS / Android / Web / Wayland: Unsupported.
Variants§
AlwaysOnBottom
The window will always be below normal windows.
This is useful for a widget-based app.
Normal
The default.
AlwaysOnTop
The window will always be on top of normal windows.
Trait Implementations§
source§impl Clone for WindowLevel
impl Clone for WindowLevel
source§fn clone(&self) -> WindowLevel
fn clone(&self) -> WindowLevel
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for WindowLevel
impl Debug for WindowLevel
source§impl Default for WindowLevel
impl Default for WindowLevel
source§fn default() -> WindowLevel
fn default() -> WindowLevel
Returns the “default value” for a type. Read more
source§impl PartialEq for WindowLevel
impl PartialEq for WindowLevel
source§fn eq(&self, other: &WindowLevel) -> bool
fn eq(&self, other: &WindowLevel) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for WindowLevel
impl Eq for WindowLevel
impl StructuralPartialEq for WindowLevel
Auto Trait Implementations§
impl RefUnwindSafe for WindowLevel
impl Send for WindowLevel
impl Sync for WindowLevel
impl Unpin for WindowLevel
impl UnwindSafe for WindowLevel
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
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Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
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fn as_any(&self) -> &(dyn Any + 'static)
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&Trait
(where Trait: Downcast
) to &Any
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’s vtable from &Trait
’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<S> FromSample<S> for S
impl<S> FromSample<S> for S
fn from_sample_(s: S) -> S
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impl<F, T> IntoSample<T> for Fwhere
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§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<R, P> ReadPrimitive<R> for P
impl<R, P> ReadPrimitive<R> for P
source§fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as
ReadEndian::read_from_little_endian()
.§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
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fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.