Enum gdk4::CrossingMode
source · #[non_exhaustive]
pub enum CrossingMode {
Normal,
Grab,
Ungrab,
GtkGrab,
GtkUngrab,
StateChanged,
TouchBegin,
TouchEnd,
DeviceSwitch,
}
Expand description
Specifies the crossing mode for enter and leave events.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Normal
crossing because of pointer motion.
Grab
crossing because a grab is activated.
Ungrab
crossing because a grab is deactivated.
GtkGrab
crossing because a GTK grab is activated.
GtkUngrab
crossing because a GTK grab is deactivated.
StateChanged
crossing because a GTK widget changed state (e.g. sensitivity).
TouchBegin
crossing because a touch sequence has begun, this event is synthetic as the pointer might have not left the surface.
TouchEnd
crossing because a touch sequence has ended, this event is synthetic as the pointer might have not left the surface.
DeviceSwitch
crossing because of a device switch (i.e. a mouse taking control of the pointer after a touch device), this event is synthetic as the pointer didn’t leave the surface.
Trait Implementations§
source§impl Clone for CrossingMode
impl Clone for CrossingMode
source§fn clone(&self) -> CrossingMode
fn clone(&self) -> CrossingMode
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 CrossingMode
impl Debug for CrossingMode
source§impl Display for CrossingMode
impl Display for CrossingMode
source§impl From<CrossingMode> for Value
impl From<CrossingMode> for Value
source§fn from(v: CrossingMode) -> Self
fn from(v: CrossingMode) -> Self
Converts to this type from the input type.
source§impl<'a> FromValue<'a> for CrossingMode
impl<'a> FromValue<'a> for CrossingMode
§type Checker = GenericValueTypeChecker<CrossingMode>
type Checker = GenericValueTypeChecker<CrossingMode>
Value type checker.
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a
Value
. Read moresource§impl HasParamSpec for CrossingMode
impl HasParamSpec for CrossingMode
type ParamSpec = ParamSpecEnum
§type SetValue = CrossingMode
type SetValue = CrossingMode
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(_: &str, _: CrossingMode) -> ParamSpecEnumBuilder<'_, CrossingMode>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for CrossingMode
impl Hash for CrossingMode
source§impl Ord for CrossingMode
impl Ord for CrossingMode
source§fn cmp(&self, other: &CrossingMode) -> Ordering
fn cmp(&self, other: &CrossingMode) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<CrossingMode> for CrossingMode
impl PartialEq<CrossingMode> for CrossingMode
source§fn eq(&self, other: &CrossingMode) -> bool
fn eq(&self, other: &CrossingMode) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<CrossingMode> for CrossingMode
impl PartialOrd<CrossingMode> for CrossingMode
source§fn partial_cmp(&self, other: &CrossingMode) -> Option<Ordering>
fn partial_cmp(&self, other: &CrossingMode) -> Option<Ordering>
1.0.0 · source§fn 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 moresource§impl StaticType for CrossingMode
impl StaticType for CrossingMode
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.source§impl ToValue for CrossingMode
impl ToValue for CrossingMode
source§impl ValueType for CrossingMode
impl ValueType for CrossingMode
§type Type = CrossingMode
type Type = CrossingMode
Type to get the
Type
from. Read moreimpl Copy for CrossingMode
impl Eq for CrossingMode
impl StructuralEq for CrossingMode
impl StructuralPartialEq for CrossingMode
Auto Trait Implementations§
impl RefUnwindSafe for CrossingMode
impl Send for CrossingMode
impl Sync for CrossingMode
impl Unpin for CrossingMode
impl UnwindSafe for CrossingMode
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()
Ensures that the type has been registered with the type system.
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
Returns a
SendValue
clone of self
.