glib::object

Struct BindingBuilder

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pub struct BindingBuilder<'a, 'f, 't> { /* private fields */ }
Expand description

Builder for object property bindings.

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impl<'a, 'f, 't> BindingBuilder<'a, 'f, 't>

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pub fn transform_from_with_values<F: Fn(&Binding, &Value) -> Option<Value> + Send + Sync + 'static>( self, func: F, ) -> Self

Transform changed property values from the target object to the source object with the given closure.

This function operates on glib::Values. See Self::transform_from for a version which operates on concrete argument and return types.

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pub fn transform_from<S: FromValue<'f>, T: Into<Value>, F: Fn(&'f Binding, S) -> Option<T> + Send + Sync + 'static>( self, func: F, ) -> Self

Transform changed property values from the target object to the source object with the given closure.

This function operates on concrete argument and return types. See Self::transform_from_with_values for a version which operates on glib::Values.

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pub fn transform_to_with_values<F: Fn(&Binding, &Value) -> Option<Value> + Send + Sync + 'static>( self, func: F, ) -> Self

Transform changed property values from the source object to the target object with the given closure.

This function operates on glib::Values. See Self::transform_to for a version which operates on concrete argument and return types.

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pub fn transform_to<S: FromValue<'t>, T: Into<Value>, F: Fn(&'t Binding, S) -> Option<T> + Send + Sync + 'static>( self, func: F, ) -> Self

Transform changed property values from the source object to the target object with the given closure.

This function operates on concrete argument and return types. See Self::transform_to_with_values for a version which operates on glib::Values.

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pub fn flags(self, flags: BindingFlags) -> Self

Bind the properties with the given flags.

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pub fn bidirectional(self) -> Self

Set the binding flags to BIDIRECTIONAL.

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pub fn sync_create(self) -> Self

Set the binding flags to SYNC_CREATE.

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pub fn invert_boolean(self) -> Self

Set the binding flags to INVERT_BOOLEAN.

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pub fn build(self) -> Binding

Establish the property binding.

§Panics

This panics if the provided properties do not exist.

Trait Implementations§

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impl<'a, 'f, 't> Debug for BindingBuilder<'a, 'f, 't>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, 'f, 't> Freeze for BindingBuilder<'a, 'f, 't>

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impl<'a, 'f, 't> !RefUnwindSafe for BindingBuilder<'a, 'f, 't>

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impl<'a, 'f, 't> !Send for BindingBuilder<'a, 'f, 't>

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impl<'a, 'f, 't> !Sync for BindingBuilder<'a, 'f, 't>

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impl<'a, 'f, 't> Unpin for BindingBuilder<'a, 'f, 't>

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impl<'a, 'f, 't> !UnwindSafe for BindingBuilder<'a, 'f, 't>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.