Enum i_slint_core::input::InputEventFilterResult

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#[repr(C)]
pub enum InputEventFilterResult {
    ForwardEvent,
    ForwardAndIgnore,
    ForwardAndInterceptGrab,
    Intercept,
}

Expand description

This value is returned by the input_event_filter_before_children function, which can specify how to further process the event. See crate::items::ItemVTable::input_event_filter_before_children.

Variants

`ForwardEvent`

The event is going to be forwarded to children, then the crate::items::ItemVTable::input_event function is called

`ForwardAndIgnore`

The event will be forwarded to the children, but the crate::items::ItemVTable::input_event is not going to be called for this item

`ForwardAndInterceptGrab`

Just like ForwardEvent, but even in the case the children grabs the mouse, this function Will still be called for further event.

`Intercept`

The Event will not be forwarded to children, if a children already had the grab, the grab will be cancelled with a MouseEvent::MouseExit event

Trait Implementations

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impl Clone for InputEventFilterResult

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fn clone(&self) -> InputEventFilterResult

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for InputEventFilterResult

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

Formats the value using the given formatter. Read more

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impl Default for InputEventFilterResult

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl PartialEq<InputEventFilterResult> for InputEventFilterResult

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fn eq(&self, other: &InputEventFilterResult) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl StructuralPartialEq for InputEventFilterResult

Auto Trait Implementations

impl RefUnwindSafe for InputEventFilterResult

impl Send for InputEventFilterResult

impl Sync for InputEventFilterResult

impl Unpin for InputEventFilterResult

impl UnwindSafe for InputEventFilterResult

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum i_slint_core::input::InputEventFilterResult

Variants

ForwardEvent

ForwardAndIgnore

ForwardAndInterceptGrab

Intercept

Trait Implementations

impl Clone for InputEventFilterResult

fn clone(&self) -> InputEventFilterResult

fn clone_from(&mut self, source: &Self)

impl Debug for InputEventFilterResult

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

impl Default for InputEventFilterResult

fn default() -> Self

impl PartialEq<InputEventFilterResult> for InputEventFilterResult

fn eq(&self, other: &InputEventFilterResult) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Copy for InputEventFilterResult

impl Eq for InputEventFilterResult

impl StructuralEq for InputEventFilterResult

impl StructuralPartialEq for InputEventFilterResult

Auto Trait Implementations

impl RefUnwindSafe for InputEventFilterResult

impl Send for InputEventFilterResult

impl Sync for InputEventFilterResult

impl Unpin for InputEventFilterResult

impl UnwindSafe for InputEventFilterResult

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`ForwardEvent`

`ForwardAndIgnore`

`ForwardAndInterceptGrab`

`Intercept`

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

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