Struct gdk::DragAction
source · [−]pub struct DragAction { /* private fields */ }
Expand description
Used in DragContext
to indicate what the destination
should do with the dropped data.
Implementations
sourceimpl DragAction
impl DragAction
sourcepub const DEFAULT: Self = Self{bits: ffi::GDK_ACTION_DEFAULT as u32,}
pub const DEFAULT: Self = Self{bits: ffi::GDK_ACTION_DEFAULT as u32,}
Means nothing, and should not be used.
sourcepub const MOVE: Self = Self{bits: ffi::GDK_ACTION_MOVE as u32,}
pub const MOVE: Self = Self{bits: ffi::GDK_ACTION_MOVE as u32,}
Move the data, i.e. first copy it, then delete it from the source using the DELETE target of the X selection protocol.
sourcepub const LINK: Self = Self{bits: ffi::GDK_ACTION_LINK as u32,}
pub const LINK: Self = Self{bits: ffi::GDK_ACTION_LINK as u32,}
Add a link to the data. Note that this is only useful if source and destination agree on what it means.
sourcepub const PRIVATE: Self = Self{bits: ffi::GDK_ACTION_PRIVATE as u32,}
pub const PRIVATE: Self = Self{bits: ffi::GDK_ACTION_PRIVATE as u32,}
Special action which tells the source that the destination will do something that the source doesn’t understand.
sourcepub const ASK: Self = Self{bits: ffi::GDK_ACTION_ASK as u32,}
pub const ASK: Self = Self{bits: ffi::GDK_ACTION_ASK as u32,}
Ask the user what to do with the data.
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 DragAction
impl Binary for DragAction
sourceimpl BitAnd<DragAction> for DragAction
impl BitAnd<DragAction> for DragAction
type Output = DragAction
type Output = DragAction
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<DragAction> for DragAction
impl BitAndAssign<DragAction> for DragAction
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<DragAction> for DragAction
impl BitOr<DragAction> for DragAction
sourcefn bitor(self, other: DragAction) -> Self
fn bitor(self, other: DragAction) -> Self
Returns the union of the two sets of flags.
type Output = DragAction
type Output = DragAction
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<DragAction> for DragAction
impl BitOrAssign<DragAction> for DragAction
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<DragAction> for DragAction
impl BitXor<DragAction> for DragAction
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 = DragAction
type Output = DragAction
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<DragAction> for DragAction
impl BitXorAssign<DragAction> for DragAction
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for DragAction
impl Clone for DragAction
sourcefn clone(&self) -> DragAction
fn clone(&self) -> DragAction
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for DragAction
impl Debug for DragAction
sourceimpl Display for DragAction
impl Display for DragAction
sourceimpl Extend<DragAction> for DragAction
impl Extend<DragAction> for DragAction
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<DragAction> for DragAction
impl FromIterator<DragAction> for DragAction
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl<'a> FromValue<'a> for DragAction
impl<'a> FromValue<'a> for DragAction
type Checker = GenericValueTypeChecker<DragAction>
type Checker = GenericValueTypeChecker<DragAction>
Value type checker.
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a Value
. Read more
sourceimpl Hash for DragAction
impl Hash for DragAction
sourceimpl LowerHex for DragAction
impl LowerHex for DragAction
sourceimpl Not for DragAction
impl Not for DragAction
type Output = DragAction
type Output = DragAction
The resulting type after applying the !
operator.
sourceimpl Octal for DragAction
impl Octal for DragAction
sourceimpl Ord for DragAction
impl Ord for DragAction
sourceimpl PartialEq<DragAction> for DragAction
impl PartialEq<DragAction> for DragAction
sourcefn eq(&self, other: &DragAction) -> bool
fn eq(&self, other: &DragAction) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &DragAction) -> bool
fn ne(&self, other: &DragAction) -> bool
This method tests for !=
.
sourceimpl PartialOrd<DragAction> for DragAction
impl PartialOrd<DragAction> for DragAction
sourcefn partial_cmp(&self, other: &DragAction) -> Option<Ordering>
fn partial_cmp(&self, other: &DragAction) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl StaticType for DragAction
impl StaticType for DragAction
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
sourceimpl Sub<DragAction> for DragAction
impl Sub<DragAction> for DragAction
type Output = DragAction
type Output = DragAction
The resulting type after applying the -
operator.
sourceimpl SubAssign<DragAction> for DragAction
impl SubAssign<DragAction> for DragAction
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for DragAction
impl ToValue for DragAction
sourceimpl UpperHex for DragAction
impl UpperHex for DragAction
sourceimpl ValueType for DragAction
impl ValueType for DragAction
type Type = DragAction
type Type = DragAction
Type to get the Type
from. Read more
impl Copy for DragAction
impl Eq for DragAction
impl StructuralEq for DragAction
impl StructuralPartialEq for DragAction
Auto Trait Implementations
impl RefUnwindSafe for DragAction
impl Send for DragAction
impl Sync for DragAction
impl Unpin for DragAction
impl UnwindSafe for DragAction
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> StaticTypeExt for T where
T: StaticType,
impl<T> StaticTypeExt for T where
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for T where
T: ToValue,
impl<T> ToClosureReturnValue for T where
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a SendValue
clone of self
.