pub enum FocusScopeOnFocus {
Widget,
FirstDescendant,
LastFocused,
FirstDescendantIgnoreBounds,
LastFocusedIgnoreBounds,
}
Expand description
Behavior of a focus scope when it receives direct focus.
Variants§
Widget
Just focus the scope widget.
FirstDescendant
Focus the first descendant considering the TAB index, if the scope has no descendants
behaves like Widget
.
Focus the last descendant if the focus is reversing in, e.g. in a SHIFT+TAB action.
Behaves like Widget
if the first(or last) descendant inner-bounds is not fully contained
by the scope inner-bounds.
LastFocused
Focus the descendant that was last focused before focus moved out of the scope. If the
scope cannot return focus, behaves like FirstDescendant
.
If the scope is the only child of a parent that is TabNav::Cycle
and the focus just exited and
returned in a cycle action, behaves like FirstDescendant
.
Behaves like Widget
if the first(or last) descendant inner-bounds is not fully contained
by the scope inner-bounds.
FirstDescendantIgnoreBounds
Like FirstDescendant
, but also focus the descendant even if it’s inner-bounds
is not fully contained by the scope inner-bounds.
The expectation is that the descendant is already visible or will be made visible when it receives focus, a scroll scope will scroll to make the descendant visible for example.
LastFocusedIgnoreBounds
Like LastFocused
, but also focus the descendant even if it’s inner-bounds
is not fully contained by the scope inner-bounds.
The expectation is that the descendant is already visible or will be made visible when it receives focus, a scroll scope will scroll to make the descendant visible for example.
Trait Implementations§
source§impl Clone for FocusScopeOnFocus
impl Clone for FocusScopeOnFocus
source§fn clone(&self) -> FocusScopeOnFocus
fn clone(&self) -> FocusScopeOnFocus
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for FocusScopeOnFocus
impl Debug for FocusScopeOnFocus
source§impl<'de> Deserialize<'de> for FocusScopeOnFocus
impl<'de> Deserialize<'de> for FocusScopeOnFocus
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
source§impl PartialEq for FocusScopeOnFocus
impl PartialEq for FocusScopeOnFocus
source§impl Serialize for FocusScopeOnFocus
impl Serialize for FocusScopeOnFocus
impl Copy for FocusScopeOnFocus
impl Eq for FocusScopeOnFocus
impl StructuralPartialEq for FocusScopeOnFocus
Auto Trait Implementations§
impl Freeze for FocusScopeOnFocus
impl RefUnwindSafe for FocusScopeOnFocus
impl Send for FocusScopeOnFocus
impl Sync for FocusScopeOnFocus
impl Unpin for FocusScopeOnFocus
impl UnwindSafe for FocusScopeOnFocus
Blanket Implementations§
source§impl<T> AnyVarValue for Twhere
T: VarValue,
impl<T> AnyVarValue for Twhere
T: VarValue,
source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
dyn Any
methods.source§fn clone_boxed(&self) -> Box<dyn AnyVarValue>
fn clone_boxed(&self) -> Box<dyn AnyVarValue>
source§fn clone_boxed_var(&self) -> Box<dyn AnyVar>
fn clone_boxed_var(&self) -> Box<dyn AnyVar>
LocalVar<Self>
.source§fn eq_any(&self, other: &(dyn AnyVarValue + 'static)) -> bool
fn eq_any(&self, other: &(dyn AnyVarValue + 'static)) -> bool
self
equals other
.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
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)§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
key
and return true
if they are equal.§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more