Struct FocusRegion 

pub struct FocusRegion {
    pub x: f32,
    pub y: f32,
    pub width: f32,
    pub height: f32,
    pub model: String,
    pub row: Option<String>,
    pub text: Option<PaintText>,
    pub multiline: bool,
    pub scroll_id: Option<usize>,
}

An absolutely-positioned focusable region for an <input>, carrying its r-model signal name.

Fields

x: f32

y: f32

width: f32

height: f32

model: String

row: Option<String>

The r-key of the r-for row this input sits in, when it sits in one.

model alone does not identify an input: r-model is stored as written, so every row of a list carries the same model text. Without this, two inputs in one list are indistinguishable and the caret lands in the first of them whichever one was tapped.

text: Option<PaintText>

The input’s text box (its laid-out child). The shell needs it to turn a click into a caret position.

multiline: bool

type="textarea": Enter inserts a newline instead of being ignored.

scroll_id: Option<usize>

If this input scrolls (a textarea), the index of its ScrollRegion in Layout.scrolls, so the shell can scroll the caret into view.

Implementations

impl FocusRegion

pub fn contains(&self, px: f32, py: f32) -> bool

Trait Implementations

impl Clone for FocusRegion

fn clone(&self) -> FocusRegion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FocusRegion

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

Formats the value using the given formatter.