Struct gtk::DestDefaults
source · [−]pub struct DestDefaults { /* private fields */ }
Expand description
The DestDefaults
enumeration specifies the various
types of action that will be taken on behalf
of the user for a drag destination site.
Implementations
sourceimpl DestDefaults
impl DestDefaults
sourcepub const MOTION: Self = _
pub const MOTION: Self = _
If set for a widget, GTK+, during a drag over this
widget will check if the drag matches this widget’s list of possible targets
and actions.
GTK+ will then call gdk_drag_status()
as appropriate.
sourcepub const HIGHLIGHT: Self = _
pub const HIGHLIGHT: Self = _
If set for a widget, GTK+ will draw a highlight on this widget as long as a drag is over this widget and the widget drag format and action are acceptable.
sourcepub const DROP: Self = _
pub const DROP: Self = _
If set for a widget, when a drop occurs, GTK+ will
will check if the drag matches this widget’s list of possible targets and
actions. If so, GTK+ will call WidgetExt::drag_get_data()
on behalf of the widget.
Whether or not the drop is successful, GTK+ will call gtk_drag_finish()
. If
the action was a move, then if the drag was successful, then true
will be
passed for the delete
parameter to gtk_drag_finish()
.
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
sourceimpl Binary for DestDefaults
impl Binary for DestDefaults
sourceimpl BitAnd<DestDefaults> for DestDefaults
impl BitAnd<DestDefaults> for DestDefaults
type Output = DestDefaults
type Output = DestDefaults
&
operator.sourceimpl BitAndAssign<DestDefaults> for DestDefaults
impl BitAndAssign<DestDefaults> for DestDefaults
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<DestDefaults> for DestDefaults
impl BitOr<DestDefaults> for DestDefaults
sourcefn bitor(self, other: DestDefaults) -> Self
fn bitor(self, other: DestDefaults) -> Self
Returns the union of the two sets of flags.
type Output = DestDefaults
type Output = DestDefaults
|
operator.sourceimpl BitOrAssign<DestDefaults> for DestDefaults
impl BitOrAssign<DestDefaults> for DestDefaults
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<DestDefaults> for DestDefaults
impl BitXor<DestDefaults> for DestDefaults
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = DestDefaults
type Output = DestDefaults
^
operator.sourceimpl BitXorAssign<DestDefaults> for DestDefaults
impl BitXorAssign<DestDefaults> for DestDefaults
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for DestDefaults
impl Clone for DestDefaults
sourcefn clone(&self) -> DestDefaults
fn clone(&self) -> DestDefaults
1.0.0 · sourceconst fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
source
. Read moresourceimpl Debug for DestDefaults
impl Debug for DestDefaults
sourceimpl Display for DestDefaults
impl Display for DestDefaults
sourceimpl Extend<DestDefaults> for DestDefaults
impl Extend<DestDefaults> for DestDefaults
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)sourceimpl FromIterator<DestDefaults> for DestDefaults
impl FromIterator<DestDefaults> for DestDefaults
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
sourceimpl<'a> FromValue<'a> for DestDefaults
impl<'a> FromValue<'a> for DestDefaults
type Checker = GenericValueTypeChecker<DestDefaults>
type Checker = GenericValueTypeChecker<DestDefaults>
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresourceimpl Hash for DestDefaults
impl Hash for DestDefaults
sourceimpl LowerHex for DestDefaults
impl LowerHex for DestDefaults
sourceimpl Not for DestDefaults
impl Not for DestDefaults
type Output = DestDefaults
type Output = DestDefaults
!
operator.sourceimpl Octal for DestDefaults
impl Octal for DestDefaults
sourceimpl Ord for DestDefaults
impl Ord for DestDefaults
sourcefn cmp(&self, other: &DestDefaults) -> Ordering
fn cmp(&self, other: &DestDefaults) -> Ordering
1.21.0 · sourceconst fn max(self, other: Self) -> Self
const fn max(self, other: Self) -> Self
1.21.0 · sourceconst fn min(self, other: Self) -> Self
const fn min(self, other: Self) -> Self
1.50.0 · sourceconst fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
sourceimpl PartialEq<DestDefaults> for DestDefaults
impl PartialEq<DestDefaults> for DestDefaults
sourcefn eq(&self, other: &DestDefaults) -> bool
fn eq(&self, other: &DestDefaults) -> bool
sourceimpl PartialOrd<DestDefaults> for DestDefaults
impl PartialOrd<DestDefaults> for DestDefaults
sourcefn partial_cmp(&self, other: &DestDefaults) -> Option<Ordering>
fn partial_cmp(&self, other: &DestDefaults) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl StaticType for DestDefaults
impl StaticType for DestDefaults
sourcefn static_type() -> Type
fn static_type() -> Type
Self
.sourceimpl Sub<DestDefaults> for DestDefaults
impl Sub<DestDefaults> for DestDefaults
type Output = DestDefaults
type Output = DestDefaults
-
operator.sourceimpl SubAssign<DestDefaults> for DestDefaults
impl SubAssign<DestDefaults> for DestDefaults
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for DestDefaults
impl ToValue for DestDefaults
sourceimpl UpperHex for DestDefaults
impl UpperHex for DestDefaults
sourceimpl ValueType for DestDefaults
impl ValueType for DestDefaults
type Type = DestDefaults
type Type = DestDefaults
Type
from. Read moreimpl Copy for DestDefaults
impl Eq for DestDefaults
impl StructuralEq for DestDefaults
impl StructuralPartialEq for DestDefaults
Auto Trait Implementations
impl RefUnwindSafe for DestDefaults
impl Send for DestDefaults
impl Sync for DestDefaults
impl Unpin for DestDefaults
impl UnwindSafe for DestDefaults
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
sourceimpl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
sourceimpl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.