Struct PointerCaptureArgs 

pub struct PointerCaptureArgs {
    pub timestamp: DInstant,
    pub prev_capture: Option<CaptureInfo>,
    pub new_capture: Option<CaptureInfo>,
    pub propagation: EventPropagationHandle,
}

POINTER_CAPTURE_EVENT arguments.

Fields

timestamp: DInstant

Instant the event happened.

prev_capture: Option<CaptureInfo>

Previous mouse and touch capture target and mode.

new_capture: Option<CaptureInfo>

new mouse and capture target and mode.

propagation: EventPropagationHandle

Propagation handle associated with this event instance.

Cloned arguments share the same handle, some arguments may also share the handle of another event if they share the same cause.

Implementations

impl PointerCaptureArgs

pub fn new( timestamp: impl Into<DInstant>, propagation: EventPropagationHandle, prev_capture: impl Into<Option<CaptureInfo>>, new_capture: impl Into<Option<CaptureInfo>>, ) -> Self

New args from values that convert into the argument types.

pub fn now( prev_capture: impl Into<Option<CaptureInfo>>, new_capture: impl Into<Option<CaptureInfo>>, ) -> Self

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

impl PointerCaptureArgs

pub fn is_widget_move(&self) -> bool

If the same widget has pointer capture, but the widget path changed.

pub fn is_mode_change(&self) -> bool

If the same widget has pointer capture, but the capture mode changed.

pub fn is_lost(&self, widget_id: WidgetId) -> bool

If the widget_id lost pointer capture with this update.

pub fn is_got(&self, widget_id: WidgetId) -> bool

If the widget_id got pointer capture with this update.

Trait Implementations

impl AnyEventArgs for PointerCaptureArgs

fn is_in_target(&self, id: WidgetId) -> bool

If is in prev_capture or new_capture paths start with the current path.

fn timestamp(&self) -> DInstant

Instant this event update happened.

fn propagation(&self) -> &EventPropagationHandle

Propagation handle associated with this event instance.

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

Clone the args to a new box.

impl Clone for PointerCaptureArgs

fn clone(&self) -> PointerCaptureArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PointerCaptureArgs

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

Formats the value using the given formatter.

impl PartialEq for PointerCaptureArgs

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl EventArgs for PointerCaptureArgs

impl StructuralPartialEq for PointerCaptureArgs