pub struct SourceClipAsset { /* private fields */ }
Expand description
An asset types from which SourceClip
will be extracted
§Implements
ClipAssetExt
, AssetExt
, [trait@glib::ObjectExt
], MetaContainerExt
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl SourceClipAsset
impl SourceClipAsset
pub const NONE: Option<&'static SourceClipAsset> = None
Trait Implementations§
source§impl Clone for SourceClipAsset
impl Clone for SourceClipAsset
source§impl Debug for SourceClipAsset
impl Debug for SourceClipAsset
source§impl HasParamSpec for SourceClipAsset
impl HasParamSpec for SourceClipAsset
type ParamSpec = ParamSpecObject
§type SetValue = SourceClipAsset
type SetValue = SourceClipAsset
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, SourceClipAsset>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for SourceClipAsset
impl Hash for SourceClipAsset
source§impl Ord for SourceClipAsset
impl Ord for SourceClipAsset
source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
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 ParentClassIs for SourceClipAsset
impl ParentClassIs for SourceClipAsset
source§impl<OT: ObjectType> PartialEq<OT> for SourceClipAsset
impl<OT: ObjectType> PartialEq<OT> for SourceClipAsset
source§impl<OT: ObjectType> PartialOrd<OT> for SourceClipAsset
impl<OT: ObjectType> PartialOrd<OT> for SourceClipAsset
source§impl StaticType for SourceClipAsset
impl StaticType for SourceClipAsset
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Eq for SourceClipAsset
impl IsA<Asset> for SourceClipAsset
impl IsA<ClipAsset> for SourceClipAsset
impl IsA<MetaContainer> for SourceClipAsset
impl IsA<SourceClipAsset> for UriClipAsset
impl Send for SourceClipAsset
impl Sync for SourceClipAsset
Auto Trait Implementations§
impl Freeze for SourceClipAsset
impl RefUnwindSafe for SourceClipAsset
impl Unpin for SourceClipAsset
impl UnwindSafe for SourceClipAsset
Blanket Implementations§
source§impl<O> AssetExt for O
impl<O> AssetExt for O
source§fn extract(&self) -> Result<Extractable, Error>
fn extract(&self) -> Result<Extractable, Error>
Extracts a new
extractable-type
object from the asset. The
id
of the asset may determine the properties and state of the
newly created object. Read moresource§fn error(&self) -> Option<Error>
fn error(&self) -> Option<Error>
Retrieve the error that was set on the asset when it was loaded. Read more
source§fn extractable_type(&self) -> Type
fn extractable_type(&self) -> Type
Gets the
extractable-type
of the asset. Read moresource§fn proxy_target(&self) -> Option<Asset>
fn proxy_target(&self) -> Option<Asset>
Gets the
proxy-target
of the asset. Read moresource§fn list_proxies(&self) -> Vec<Asset>
fn list_proxies(&self) -> Vec<Asset>
source§fn unproxy(&self, proxy: &impl IsA<Asset>) -> Result<(), BoolError>
fn unproxy(&self, proxy: &impl IsA<Asset>) -> Result<(), BoolError>
Removes the proxy from the available list of proxies for the asset. If
the given proxy is the default proxy of the list, then the next proxy
in the available list (see
list_proxies()
) will become the
default. If there are no other proxies, then the asset will no longer
have a default proxy
. Read morefn connect_proxy_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_proxy_target_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
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
Mutably borrows from an owned value. Read more
source§impl<T> Cast for Twhere
T: ObjectType,
impl<T> Cast for Twhere
T: ObjectType,
source§fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
Upcasts an object to a superclass or interface
T
. Read moresource§fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
Upcasts an object to a reference of its superclass or interface
T
. Read moresource§fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: MayDowncastTo<T>,
fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: MayDowncastTo<T>,
Tries to downcast to a subclass or interface implementor
T
. Read moresource§fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: MayDowncastTo<T>,
fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: MayDowncastTo<T>,
Tries to downcast to a reference of its subclass or interface implementor
T
. Read moresource§fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
Tries to cast to an object of type
T
. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while upcast
will do many checks at compile-time already. downcast
will
perform the same checks at runtime as dynamic_cast
, but will also ensure some amount of
compile-time safety. Read moresource§fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Tries to cast to reference to an object of type
T
. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while downcast
and upcast
will do many checks at compile-time already. Read moresource§unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
Casts to
T
unconditionally. Read moresource§unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
Casts to
&T
unconditionally. Read moresource§impl<O> ClipAssetExt for O
impl<O> ClipAssetExt for O
source§fn frame_time(&self, frame_number: FrameNumber) -> Option<ClockTime>
fn frame_time(&self, frame_number: FrameNumber) -> Option<ClockTime>
Converts the given frame number into a timestamp, using the “natural” frame
rate of the asset. Read more
source§fn supported_formats(&self) -> TrackType
fn supported_formats(&self) -> TrackType
source§fn set_supported_formats(&self, supportedformats: TrackType)
fn set_supported_formats(&self, supportedformats: TrackType)
fn connect_supported_formats_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
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)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *const GList) -> Vec<T>
unsafe fn from_glib_container_as_vec(_: *const GList) -> Vec<T>
unsafe fn from_glib_full_as_vec(_: *const GList) -> Vec<T>
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *const GPtrArray) -> Vec<T>
unsafe fn from_glib_container_as_vec(_: *const GPtrArray) -> Vec<T>
unsafe fn from_glib_full_as_vec(_: *const GPtrArray) -> Vec<T>
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>
unsafe fn from_glib_container_as_vec(_: *const GSList) -> Vec<T>
unsafe fn from_glib_full_as_vec(_: *const GSList) -> Vec<T>
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>
unsafe fn from_glib_container_as_vec(ptr: *mut GList) -> Vec<T>
unsafe fn from_glib_full_as_vec(ptr: *mut GList) -> Vec<T>
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>
unsafe fn from_glib_container_as_vec(ptr: *mut GPtrArray) -> Vec<T>
unsafe fn from_glib_full_as_vec(ptr: *mut GPtrArray) -> Vec<T>
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>
unsafe fn from_glib_container_as_vec(ptr: *mut GSList) -> Vec<T>
unsafe fn from_glib_full_as_vec(ptr: *mut GSList) -> Vec<T>
source§impl<O> GObjectExtManualGst for O
impl<O> GObjectExtManualGst for O
fn set_property_from_str(&self, name: &str, value: &str)
source§impl<T> IntoClosureReturnValue for T
impl<T> IntoClosureReturnValue for T
fn into_closure_return_value(self) -> Option<Value>
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>
Converts
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>
Converts
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 moresource§impl<U> IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,
impl<U> IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,
fn parent_class_init<T>(class: &mut Class<U>)
fn parent_instance_init<T>(instance: &mut InitializingObject<T>)
source§impl<O> MetaContainerExt for Owhere
O: IsA<MetaContainer>,
impl<O> MetaContainerExt for Owhere
O: IsA<MetaContainer>,
source§fn add_metas_from_string(&self, str: &str) -> bool
fn add_metas_from_string(&self, str: &str) -> bool
Deserializes the given string, and adds and sets the found fields and
their values on the container. The string should be the return of
metas_to_string()
. Read moresource§fn check_meta_registered(&self, meta_item: &str) -> Option<(MetaFlag, Type)>
fn check_meta_registered(&self, meta_item: &str) -> Option<(MetaFlag, Type)>
Checks whether the specified field has been registered as static, and
gets the registered type and flags of the field, as used in
register_meta()
and
register_static_meta()
. Read moresource§fn foreach<P: FnMut(&MetaContainer, &str, &Value)>(&self, func: P)
fn foreach<P: FnMut(&MetaContainer, &str, &Value)>(&self, func: P)
Calls the given function on each of the meta container’s set metadata
fields. Read more
source§fn boolean(&self, meta_item: &str) -> Option<bool>
fn boolean(&self, meta_item: &str) -> Option<bool>
Gets the current boolean value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn date(&self, meta_item: &str) -> Option<Date>
fn date(&self, meta_item: &str) -> Option<Date>
Gets the current date value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn date_time(&self, meta_item: &str) -> Option<DateTime>
fn date_time(&self, meta_item: &str) -> Option<DateTime>
Gets the current date time value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn double(&self, meta_item: &str) -> Option<f64>
fn double(&self, meta_item: &str) -> Option<f64>
Gets the current double value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn float(&self, meta_item: &str) -> Option<f32>
fn float(&self, meta_item: &str) -> Option<f32>
Gets the current float value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn int(&self, meta_item: &str) -> Option<i32>
fn int(&self, meta_item: &str) -> Option<i32>
Gets the current int value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn int64(&self, meta_item: &str) -> Option<i64>
fn int64(&self, meta_item: &str) -> Option<i64>
Gets the current int64 value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn marker_list(&self, key: &str) -> Option<MarkerList>
fn marker_list(&self, key: &str) -> Option<MarkerList>
Gets the current marker list value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn meta(&self, key: &str) -> Option<Value>
fn meta(&self, key: &str) -> Option<Value>
Gets the current value of the specified field of the meta container. Read more
source§fn string(&self, meta_item: &str) -> Option<GString>
fn string(&self, meta_item: &str) -> Option<GString>
Gets the current string value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn uint(&self, meta_item: &str) -> Option<u32>
fn uint(&self, meta_item: &str) -> Option<u32>
Gets the current uint value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn uint64(&self, meta_item: &str) -> Option<u64>
fn uint64(&self, meta_item: &str) -> Option<u64>
Gets the current uint64 value of the specified field of the meta
container. If the field does not have a set value, or it is of the
wrong type, the method will fail. Read more
source§fn metas_to_string(&self) -> GString
fn metas_to_string(&self) -> GString
Serializes the set metadata fields of the meta container to a string. Read more
source§fn register_meta(&self, flags: MetaFlag, meta_item: &str, value: &Value) -> bool
fn register_meta(&self, flags: MetaFlag, meta_item: &str, value: &Value) -> bool
Sets the value of the specified field of the meta container to the
given value, and registers the field to only hold a value of the
same type. After calling this, only values of the same type as
value
can be set for this field. The given flags can be set to make this
field only readable after calling this method. Read moresource§fn register_meta_boolean(
&self,
flags: MetaFlag,
meta_item: &str,
value: bool,
) -> bool
fn register_meta_boolean( &self, flags: MetaFlag, meta_item: &str, value: bool, ) -> bool
Sets the value of the specified field of the meta container to the
given boolean value, and registers the field to only hold a boolean
typed value. After calling this, only boolean values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_date(
&self,
flags: MetaFlag,
meta_item: &str,
value: &Date,
) -> bool
fn register_meta_date( &self, flags: MetaFlag, meta_item: &str, value: &Date, ) -> bool
Sets the value of the specified field of the meta container to the
given date value, and registers the field to only hold a date
typed value. After calling this, only date values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_date_time(
&self,
flags: MetaFlag,
meta_item: &str,
value: &DateTime,
) -> bool
fn register_meta_date_time( &self, flags: MetaFlag, meta_item: &str, value: &DateTime, ) -> bool
Sets the value of the specified field of the meta container to the
given date time value, and registers the field to only hold a date time
typed value. After calling this, only date time values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_double(
&self,
flags: MetaFlag,
meta_item: &str,
value: f64,
) -> bool
fn register_meta_double( &self, flags: MetaFlag, meta_item: &str, value: f64, ) -> bool
Sets the value of the specified field of the meta container to the
given double value, and registers the field to only hold a double
typed value. After calling this, only double values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_float(
&self,
flags: MetaFlag,
meta_item: &str,
value: f32,
) -> bool
fn register_meta_float( &self, flags: MetaFlag, meta_item: &str, value: f32, ) -> bool
Sets the value of the specified field of the meta container to the
given float value, and registers the field to only hold a float
typed value. After calling this, only float values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_int(
&self,
flags: MetaFlag,
meta_item: &str,
value: i32,
) -> bool
fn register_meta_int( &self, flags: MetaFlag, meta_item: &str, value: i32, ) -> bool
Sets the value of the specified field of the meta container to the
given int value, and registers the field to only hold an int
typed value. After calling this, only int values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_int64(
&self,
flags: MetaFlag,
meta_item: &str,
value: i64,
) -> bool
fn register_meta_int64( &self, flags: MetaFlag, meta_item: &str, value: i64, ) -> bool
Sets the value of the specified field of the meta container to the
given int64 value, and registers the field to only hold an int64
typed value. After calling this, only int64 values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_string(
&self,
flags: MetaFlag,
meta_item: &str,
value: &str,
) -> bool
fn register_meta_string( &self, flags: MetaFlag, meta_item: &str, value: &str, ) -> bool
Sets the value of the specified field of the meta container to the
given string value, and registers the field to only hold a string
typed value. After calling this, only string values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_uint(
&self,
flags: MetaFlag,
meta_item: &str,
value: u32,
) -> bool
fn register_meta_uint( &self, flags: MetaFlag, meta_item: &str, value: u32, ) -> bool
Sets the value of the specified field of the meta container to the
given uint value, and registers the field to only hold a uint
typed value. After calling this, only uint values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_meta_uint64(
&self,
flags: MetaFlag,
meta_item: &str,
value: u64,
) -> bool
fn register_meta_uint64( &self, flags: MetaFlag, meta_item: &str, value: u64, ) -> bool
Sets the value of the specified field of the meta container to the
given uint64 value, and registers the field to only hold a uint64
typed value. After calling this, only uint64 values can be set for
this field. The given flags can be set to make this field only
readable after calling this method. Read more
source§fn register_static_meta(
&self,
flags: MetaFlag,
meta_item: &str,
type_: Type,
) -> bool
fn register_static_meta( &self, flags: MetaFlag, meta_item: &str, type_: Type, ) -> bool
Registers a static metadata field on the container to only hold the
specified type. After calling this, setting a value under this field
can only succeed if its type matches the registered type of the field. Read more
source§fn set_boolean(&self, meta_item: &str, value: bool) -> bool
fn set_boolean(&self, meta_item: &str, value: bool) -> bool
Sets the value of the specified field of the meta container to the
given boolean value. Read more
source§fn set_date(&self, meta_item: &str, value: &Date) -> bool
fn set_date(&self, meta_item: &str, value: &Date) -> bool
Sets the value of the specified field of the meta container to the
given date value. Read more
source§fn set_date_time(&self, meta_item: &str, value: &DateTime) -> bool
fn set_date_time(&self, meta_item: &str, value: &DateTime) -> bool
Sets the value of the specified field of the meta container to the
given date time value. Read more
source§fn set_double(&self, meta_item: &str, value: f64) -> bool
fn set_double(&self, meta_item: &str, value: f64) -> bool
Sets the value of the specified field of the meta container to the
given double value. Read more
source§fn set_float(&self, meta_item: &str, value: f32) -> bool
fn set_float(&self, meta_item: &str, value: f32) -> bool
Sets the value of the specified field of the meta container to the
given float value. Read more
source§fn set_int(&self, meta_item: &str, value: i32) -> bool
fn set_int(&self, meta_item: &str, value: i32) -> bool
Sets the value of the specified field of the meta container to the
given int value. Read more
source§fn set_int64(&self, meta_item: &str, value: i64) -> bool
fn set_int64(&self, meta_item: &str, value: i64) -> bool
Sets the value of the specified field of the meta container to the
given int64 value. Read more
source§fn set_marker_list(&self, meta_item: &str, list: &MarkerList) -> bool
fn set_marker_list(&self, meta_item: &str, list: &MarkerList) -> bool
Sets the value of the specified field of the meta container to the
given marker list value. Read more
source§fn set_string(&self, meta_item: &str, value: &str) -> bool
fn set_string(&self, meta_item: &str, value: &str) -> bool
Sets the value of the specified field of the meta container to the
given string value. Read more
source§fn set_uint(&self, meta_item: &str, value: u32) -> bool
fn set_uint(&self, meta_item: &str, value: u32) -> bool
Sets the value of the specified field of the meta container to the
given uint value. Read more
source§fn set_uint64(&self, meta_item: &str, value: u64) -> bool
fn set_uint64(&self, meta_item: &str, value: u64) -> bool
Sets the value of the specified field of the meta container to the
given uint64 value. Read more
source§fn connect_notify_meta<F: Fn(&Self, &str, Option<&Value>) + 'static>(
&self,
detail: Option<&str>,
f: F,
) -> SignalHandlerId
fn connect_notify_meta<F: Fn(&Self, &str, Option<&Value>) + 'static>( &self, detail: Option<&str>, f: F, ) -> SignalHandlerId
source§impl<T> ObjectExt for Twhere
T: ObjectType,
impl<T> ObjectExt for Twhere
T: ObjectType,
source§fn is<U>(&self) -> boolwhere
U: StaticType,
fn is<U>(&self) -> boolwhere
U: StaticType,
Returns
true
if the object is an instance of (can be cast to) T
.source§fn object_class(&self) -> &Class<Object>
fn object_class(&self) -> &Class<Object>
Returns the
ObjectClass
of the object. Read moresource§fn class_of<U>(&self) -> Option<&Class<U>>where
U: IsClass,
fn class_of<U>(&self) -> Option<&Class<U>>where
U: IsClass,
Returns the class of the object in the given type
T
. Read moresource§fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where
U: IsInterface,
fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where
U: IsInterface,
Returns the interface
T
of the object. Read moresource§fn set_property_from_value(&self, property_name: &str, value: &Value)
fn set_property_from_value(&self, property_name: &str, value: &Value)
source§fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
Sets multiple properties of the object at once. Read more
source§fn set_properties_from_value(&self, property_values: &[(&str, Value)])
fn set_properties_from_value(&self, property_values: &[(&str, Value)])
Sets multiple properties of the object at once. Read more
source§fn property<V>(&self, property_name: &str) -> Vwhere
V: for<'b> FromValue<'b> + 'static,
fn property<V>(&self, property_name: &str) -> Vwhere
V: for<'b> FromValue<'b> + 'static,
Gets the property
property_name
of the object and cast it to the type V. Read moresource§fn property_value(&self, property_name: &str) -> Value
fn property_value(&self, property_name: &str) -> Value
Gets the property
property_name
of the object. Read moresource§fn property_type(&self, property_name: &str) -> Option<Type>
fn property_type(&self, property_name: &str) -> Option<Type>
Get the type of the property
property_name
of this object. Read moresource§fn find_property(&self, property_name: &str) -> Option<ParamSpec>
fn find_property(&self, property_name: &str) -> Option<ParamSpec>
Get the
ParamSpec
of the property property_name
of this object.source§fn list_properties(&self) -> PtrSlice<ParamSpec>
fn list_properties(&self) -> PtrSlice<ParamSpec>
Return all
ParamSpec
of the properties of this object.source§fn freeze_notify(&self) -> PropertyNotificationFreezeGuard
fn freeze_notify(&self) -> PropertyNotificationFreezeGuard
Freeze all property notifications until the return guard object is dropped. Read more
source§unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
QD: 'static,
unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
QD: 'static,
Set arbitrary data on this object with the given
key
. Read moresource§unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where
QD: 'static,
unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where
QD: 'static,
Return previously set arbitrary data of this object with the given
key
. Read moresource§unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where
QD: 'static,
unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where
QD: 'static,
Retrieve previously set arbitrary data of this object with the given
key
. Read moresource§unsafe fn set_data<QD>(&self, key: &str, value: QD)where
QD: 'static,
unsafe fn set_data<QD>(&self, key: &str, value: QD)where
QD: 'static,
Set arbitrary data on this object with the given
key
. Read moresource§unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
QD: 'static,
unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
QD: 'static,
Return previously set arbitrary data of this object with the given
key
. Read moresource§unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where
QD: 'static,
unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where
QD: 'static,
Retrieve previously set arbitrary data of this object with the given
key
. Read moresource§fn block_signal(&self, handler_id: &SignalHandlerId)
fn block_signal(&self, handler_id: &SignalHandlerId)
Block a given signal handler. Read more
source§fn unblock_signal(&self, handler_id: &SignalHandlerId)
fn unblock_signal(&self, handler_id: &SignalHandlerId)
Unblock a given signal handler.
source§fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
Stop emission of the currently emitted signal.
source§fn stop_signal_emission_by_name(&self, signal_name: &str)
fn stop_signal_emission_by_name(&self, signal_name: &str)
Stop emission of the currently emitted signal by the (possibly detailed) signal name.
source§fn connect<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_name
on this object. Read moresource§fn connect_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_id
on this object. Read moresource§fn connect_local<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_name
on this object. Read moresource§fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_id
on this object. Read moresource§unsafe fn connect_unsafe<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_name
on this object. Read moresource§unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_id
on this object. Read moresource§fn connect_closure(
&self,
signal_name: &str,
after: bool,
closure: RustClosure,
) -> SignalHandlerId
fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure, ) -> SignalHandlerId
Connect a closure to the signal
signal_name
on this object. Read moresource§fn connect_closure_id(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure,
) -> SignalHandlerId
fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure, ) -> SignalHandlerId
Connect a closure to the signal
signal_id
on this object. Read moresource§fn watch_closure(&self, closure: &impl AsRef<Closure>)
fn watch_closure(&self, closure: &impl AsRef<Closure>)
Limits the lifetime of
closure
to the lifetime of the object. When
the object’s reference count drops to zero, the closure will be
invalidated. An invalidated closure will ignore any calls to
invoke_with_values
, or
invoke
when using Rust closures.source§fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by signal id. Read more
source§fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
Same as
Self::emit
but takes Value
for the arguments.source§fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by its name. Read more
source§fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value],
) -> Option<Value>
fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value], ) -> Option<Value>
Emit signal by its name. Read more
source§fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by its name with details. Read more
source§fn emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value],
) -> Option<Value>
fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value], ) -> Option<Value>
Emit signal by its name with details. Read more
source§fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by signal id with details. Read more
source§fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value],
) -> Option<Value>
fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value], ) -> Option<Value>
Emit signal by signal id with details. Read more
source§fn disconnect(&self, handler_id: SignalHandlerId)
fn disconnect(&self, handler_id: SignalHandlerId)
Disconnect a previously connected signal handler.
source§fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
Connect to the
notify
signal of the object. Read moresource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
Connect to the
notify
signal of the object. Read moresource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F,
) -> SignalHandlerId
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
Connect to the
notify
signal of the object. Read moresource§fn notify(&self, property_name: &str)
fn notify(&self, property_name: &str)
Notify that the given property has changed its value. Read more
source§fn notify_by_pspec(&self, pspec: &ParamSpec)
fn notify_by_pspec(&self, pspec: &ParamSpec)
Notify that the given property has changed its value. Read more
source§fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
Add a callback to be notified when the Object is disposed.
source§fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
Add a callback to be notified when the Object is disposed. Read more
source§fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
source§unsafe fn run_dispose(&self)
unsafe fn run_dispose(&self)
Runs the dispose mechanism of the object. Read more
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 T
impl<T> ToSendValue for T
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a
SendValue
clone of self
.