Struct ScrollPosition

pub struct ScrollPosition {
    pub scroll_frame_rect: LayoutRect,
    pub parent_rect: LayoutedRectangle,
    pub scroll_location: LayoutPoint,
}

Information about a scroll frame, given to the user by the framework

Fields

scroll_frame_rect: LayoutRect

How big is the scroll rect (i.e. the union of all children)?

parent_rect: LayoutedRectangle

How big is the parent container (so that things like “scroll to left edge” can be implemented)?

scroll_location: LayoutPoint

Where (measured from the top left corner) is the frame currently scrolled to?

Trait Implementations

impl Clone for ScrollPosition

fn clone(&self) -> ScrollPosition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScrollPosition

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

Formats the value using the given formatter.

impl PartialEq for ScrollPosition

fn eq(&self, other: &ScrollPosition) -> 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 PartialOrd for ScrollPosition

fn partial_cmp(&self, other: &ScrollPosition) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ScrollPosition

impl StructuralPartialEq for ScrollPosition