Struct zng::widget::info::HitTestInfo

pub struct HitTestInfo { /* private fields */ }

A hit-test result.

Implementations

impl HitTestInfo

pub fn no_hits(window_id: WindowId) -> HitTestInfo

No hits info

pub fn window_id(&self) -> WindowId

The window that was hit-tested.

pub fn frame_id(&self) -> FrameId

The window frame that was hit-tested.

pub fn point(&self) -> Point2D<Px, Px>

The point in the window that was hit-tested.

pub fn hits(&self) -> &[HitInfo]

All hits, from top-most.

pub fn target(&self) -> Option<&HitInfo>

The top hit.

pub fn find(&self, widget_id: WidgetId) -> Option<&HitInfo>

Search the widget in the hit-test result.

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

If the widget was hit.

pub fn intersection(&self, other: &HitTestInfo) -> HitTestInfo

Gets a clone of self that only contains the hits that also happen in other.

Trait Implementations

impl Clone for HitTestInfo

fn clone(&self) -> HitTestInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HitTestInfo

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

Formats the value using the given formatter.