pub struct SignalAction { /* private fields */ }
Expand description
A Shortcut
Action that emits a signal.
Signals that are used in this way are referred to as keybinding signals,
and they are expected to be defined with the G_SIGNAL_ACTION
flag.
§Properties
§signal-name
The name of the signal to emit.
Readable | Writeable | Construct Only
§Implements
ShortcutActionExt
, [trait@glib::ObjectExt
]
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl SignalAction
impl SignalAction
sourcepub fn new(signal_name: &str) -> SignalAction
pub fn new(signal_name: &str) -> SignalAction
Creates an action that when activated, emits the given action signal on the provided widget.
It will also unpack the args into arguments passed to the signal.
§signal_name
name of the signal to emit
§Returns
a new ShortcutAction
sourcepub fn signal_name(&self) -> GString
pub fn signal_name(&self) -> GString
Trait Implementations§
source§impl Clone for SignalAction
impl Clone for SignalAction
source§impl Debug for SignalAction
impl Debug for SignalAction
source§impl HasParamSpec for SignalAction
impl HasParamSpec for SignalAction
type ParamSpec = ParamSpecObject
source§type SetValue = SignalAction
type SetValue = SignalAction
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, SignalAction>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for SignalAction
impl Hash for SignalAction
source§impl Ord for SignalAction
impl Ord for SignalAction
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 SignalAction
impl ParentClassIs for SignalAction
type Parent = ShortcutAction
source§impl<OT: ObjectType> PartialEq<OT> for SignalAction
impl<OT: ObjectType> PartialEq<OT> for SignalAction
source§impl<OT: ObjectType> PartialOrd<OT> for SignalAction
impl<OT: ObjectType> PartialOrd<OT> for SignalAction
source§impl StaticType for SignalAction
impl StaticType for SignalAction
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Eq for SignalAction
impl IsA<ShortcutAction> for SignalAction
Auto Trait Implementations§
impl Freeze for SignalAction
impl RefUnwindSafe for SignalAction
impl !Send for SignalAction
impl !Sync for SignalAction
impl Unpin for SignalAction
impl UnwindSafe for SignalAction
Blanket Implementations§
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
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T: ObjectType,
impl<T> Cast for Twhere
T: ObjectType,
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Upcasts an object to a superclass or interface
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Upcasts an object to a reference of its superclass or interface
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Tries to downcast to a subclass or interface implementor
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closure: RustClosure,
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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<O> ShortcutActionExt for Owhere
O: IsA<ShortcutAction>,
impl<O> ShortcutActionExt for Owhere
O: IsA<ShortcutAction>,
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.