zng_app::access

Struct AccessSelectionArgs

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pub struct AccessSelectionArgs {
    pub timestamp: DInstant,
    pub window_id: WindowId,
    pub start: (WidgetId, usize),
    pub caret: (WidgetId, usize),
    /* private fields */
}
Expand description

Arguments for the ACCESS_SELECTION_EVENT.

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§timestamp: DInstant

Instant the event happened.

§window_id: WindowId

Target window.

§start: (WidgetId, usize)

Selection start.

Text widget and character index where the selection starts.

§caret: (WidgetId, usize)

Selection end.

This is where the caret is placed, it does not need to be greater than the start.

Implementations§

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impl AccessSelectionArgs

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pub fn new( timestamp: impl Into<DInstant>, propagation_handle: EventPropagationHandle, window_id: impl Into<WindowId>, start: impl Into<(WidgetId, usize)>, caret: impl Into<(WidgetId, usize)>, ) -> Self

New args from values that convert into the argument types.

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pub fn now( window_id: impl Into<WindowId>, start: impl Into<(WidgetId, usize)>, caret: impl Into<(WidgetId, usize)>, ) -> Self

Arguments for event that happened now (INSTANT.now).

Trait Implementations§

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impl AnyEventArgs for AccessSelectionArgs

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fn delivery_list(&self, list: &mut UpdateDeliveryList)

Target both widgets.

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fn clone_any(&self) -> Box<dyn AnyEventArgs>

Clone the event into a type erased box.
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fn as_any(&self) -> &dyn Any

Access to dyn Any methods.
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fn timestamp(&self) -> DInstant

Gets the instant this event happened.
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fn propagation(&self) -> &EventPropagationHandle

Propagation handle associated with this event instance. Read more
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impl Clone for AccessSelectionArgs

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fn clone(&self) -> AccessSelectionArgs

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 AccessSelectionArgs

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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 EventArgs for AccessSelectionArgs

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fn handle<F, R>(&self, handler: F) -> Option<R>
where F: FnOnce(&Self) -> R,

Calls handler and stops propagation if propagation is still allowed. Read more

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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🔬This is a nightly-only experimental API. (clone_to_uninit)
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