pub struct CustomFilter { /* private fields */ }
Expand description
CustomFilter
determines whether to include items with a callback.
§Implements
FilterExt
, [trait@glib::ObjectExt
]
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl CustomFilter
impl CustomFilter
sourcepub fn new<F>(filter_func: F) -> Self
pub fn new<F>(filter_func: F) -> Self
Creates a new filter using the given @match_func to filter items.
If @match_func is None
, the filter matches all items.
If the filter func changes its filtering behavior, gtk_filter_changed() needs to be called.
§match_func
function to filter items
§Returns
a new CustomFilter
sourcepub fn set_filter_func<F>(&self, filter_func: F)
pub fn set_filter_func<F>(&self, filter_func: F)
pub fn unset_filter_func(&self)
Trait Implementations§
source§impl Clone for CustomFilter
impl Clone for CustomFilter
source§impl Debug for CustomFilter
impl Debug for CustomFilter
source§impl Default for CustomFilter
impl Default for CustomFilter
source§impl HasParamSpec for CustomFilter
impl HasParamSpec for CustomFilter
type ParamSpec = ParamSpecObject
source§type SetValue = CustomFilter
type SetValue = CustomFilter
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, CustomFilter>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for CustomFilter
impl Hash for CustomFilter
source§impl Ord for CustomFilter
impl Ord for CustomFilter
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 CustomFilter
impl ParentClassIs for CustomFilter
source§impl<OT: ObjectType> PartialEq<OT> for CustomFilter
impl<OT: ObjectType> PartialEq<OT> for CustomFilter
source§impl<OT: ObjectType> PartialOrd<OT> for CustomFilter
impl<OT: ObjectType> PartialOrd<OT> for CustomFilter
source§impl StaticType for CustomFilter
impl StaticType for CustomFilter
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Eq for CustomFilter
impl IsA<Filter> for CustomFilter
Auto Trait Implementations§
impl Freeze for CustomFilter
impl RefUnwindSafe for CustomFilter
impl !Send for CustomFilter
impl !Sync for CustomFilter
impl Unpin for CustomFilter
impl UnwindSafe for CustomFilter
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source§impl<T> BorrowMut<T> for Twhere
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🔬This is a nightly-only experimental API. (
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)source§impl<O> FilterExt for O
impl<O> FilterExt for O
source§fn changed(&self, change: FilterChange)
fn changed(&self, change: FilterChange)
Notifies all users of the filter that it has changed. Read more
source§fn strictness(&self) -> FilterMatch
fn strictness(&self) -> FilterMatch
Gets the known strictness of @filters. Read more
source§fn match_(&self, item: &impl IsA<Object>) -> bool
fn match_(&self, item: &impl IsA<Object>) -> bool
Checks if the given @item is matched by the filter or not. Read more
source§fn connect_changed<F: Fn(&Self, FilterChange) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_changed<F: Fn(&Self, FilterChange) + 'static>( &self, f: F, ) -> SignalHandlerId
Emitted whenever the filter changed. Read more
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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.