Struct PaneHitZone 

pub struct PaneHitZone {
    pub pane_id: PaneId,
    pub buffer_id: BufferId,
    pub x: u16,
    pub y: u16,
    pub width: u16,
    pub height: u16,
    pub text_left: u16,
    pub scroll: u32,
    pub leftcol: u32,
}

One pane’s painted body, recorded for hit-testing.

The rect is the pane’s content area — the status footer is excluded, so a click on a status line is not a click in the buffer.

Fields

pane_id: PaneId

buffer_id: BufferId

x: u16

y: u16

width: u16

height: u16

text_left: u16

Columns occupied by the gutter (line numbers, sign column, pad) before the first text cell, relative to x.

Recorded rather than recomputed because the gutter width depends on the buffer’s line count, number / signcolumn resolution and the centring pad — four inputs the painter has already resolved, and a click one cell off is exactly what a fifth resolution of them produces.

scroll: u32

The pane’s first visible source line at paint time.

leftcol: u32

First visible display column (horizontal scroll). Always 0 under soft wrap, which is why the column arithmetic can add it unconditionally.

Implementations

impl PaneHitZone

pub fn covers(&self, col: u16, row: u16) -> bool

Does this zone cover (col, row)?

Trait Implementations

impl Clone for PaneHitZone

fn clone(&self) -> PaneHitZone

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PaneHitZone

impl Debug for PaneHitZone

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

Formats the value using the given formatter.

impl Eq for PaneHitZone

impl PartialEq for PaneHitZone

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PaneHitZone