Struct gtk4::EventControllerScrollFlags
source · pub struct EventControllerScrollFlags { /* private fields */ }
Expand description
Describes the behavior of a EventControllerScroll
.
Implementations§
source§impl EventControllerScrollFlags
impl EventControllerScrollFlags
sourcepub const HORIZONTAL: Self = _
pub const HORIZONTAL: Self = _
Emit scroll with horizontal deltas.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations§
source§impl Binary for EventControllerScrollFlags
impl Binary for EventControllerScrollFlags
source§impl BitAndAssign<EventControllerScrollFlags> for EventControllerScrollFlags
impl BitAndAssign<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr<EventControllerScrollFlags> for EventControllerScrollFlags
impl BitOr<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn bitor(self, other: EventControllerScrollFlags) -> Self
fn bitor(self, other: EventControllerScrollFlags) -> Self
Returns the union of the two sets of flags.
§type Output = EventControllerScrollFlags
type Output = EventControllerScrollFlags
|
operator.source§impl BitOrAssign<EventControllerScrollFlags> for EventControllerScrollFlags
impl BitOrAssign<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXorAssign<EventControllerScrollFlags> for EventControllerScrollFlags
impl BitXorAssign<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for EventControllerScrollFlags
impl Clone for EventControllerScrollFlags
source§fn clone(&self) -> EventControllerScrollFlags
fn clone(&self) -> EventControllerScrollFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for EventControllerScrollFlags
impl Debug for EventControllerScrollFlags
source§impl Display for EventControllerScrollFlags
impl Display for EventControllerScrollFlags
source§impl Extend<EventControllerScrollFlags> for EventControllerScrollFlags
impl Extend<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl From<EventControllerScrollFlags> for Value
impl From<EventControllerScrollFlags> for Value
source§fn from(v: EventControllerScrollFlags) -> Self
fn from(v: EventControllerScrollFlags) -> Self
source§impl FromIterator<EventControllerScrollFlags> for EventControllerScrollFlags
impl FromIterator<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl<'a> FromValue<'a> for EventControllerScrollFlags
impl<'a> FromValue<'a> for EventControllerScrollFlags
§type Checker = GenericValueTypeChecker<EventControllerScrollFlags>
type Checker = GenericValueTypeChecker<EventControllerScrollFlags>
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresource§impl HasParamSpec for EventControllerScrollFlags
impl HasParamSpec for EventControllerScrollFlags
type ParamSpec = ParamSpecFlags
§type SetValue = EventControllerScrollFlags
type SetValue = EventControllerScrollFlags
type BuilderFn = fn(_: &str) -> ParamSpecFlagsBuilder<'_, EventControllerScrollFlags>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for EventControllerScrollFlags
impl Hash for EventControllerScrollFlags
source§impl Not for EventControllerScrollFlags
impl Not for EventControllerScrollFlags
source§impl Octal for EventControllerScrollFlags
impl Octal for EventControllerScrollFlags
source§impl Ord for EventControllerScrollFlags
impl Ord for EventControllerScrollFlags
source§fn cmp(&self, other: &EventControllerScrollFlags) -> Ordering
fn cmp(&self, other: &EventControllerScrollFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<EventControllerScrollFlags> for EventControllerScrollFlags
impl PartialEq<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn eq(&self, other: &EventControllerScrollFlags) -> bool
fn eq(&self, other: &EventControllerScrollFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<EventControllerScrollFlags> for EventControllerScrollFlags
impl PartialOrd<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn partial_cmp(&self, other: &EventControllerScrollFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &EventControllerScrollFlags) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for EventControllerScrollFlags
impl StaticType for EventControllerScrollFlags
source§fn static_type() -> Type
fn static_type() -> Type
Self
.source§impl SubAssign<EventControllerScrollFlags> for EventControllerScrollFlags
impl SubAssign<EventControllerScrollFlags> for EventControllerScrollFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl ToValue for EventControllerScrollFlags
impl ToValue for EventControllerScrollFlags
source§impl ValueType for EventControllerScrollFlags
impl ValueType for EventControllerScrollFlags
§type Type = EventControllerScrollFlags
type Type = EventControllerScrollFlags
Type
from. Read moreimpl Copy for EventControllerScrollFlags
impl Eq for EventControllerScrollFlags
impl StructuralEq for EventControllerScrollFlags
impl StructuralPartialEq for EventControllerScrollFlags
Auto Trait Implementations§
impl RefUnwindSafe for EventControllerScrollFlags
impl Send for EventControllerScrollFlags
impl Sync for EventControllerScrollFlags
impl Unpin for EventControllerScrollFlags
impl UnwindSafe for EventControllerScrollFlags
Blanket Implementations§
source§impl<T> IntoClosureReturnValue for Twhere
T: Into<Value>,
impl<T> IntoClosureReturnValue for Twhere T: Into<Value>,
fn into_closure_return_value(self) -> Option<Value>
source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere T: HasParamSpec,
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere T: StaticType,
source§fn ensure_type()
fn ensure_type()
source§impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.