Struct ClickRun 

pub struct ClickRun { /* private fields */ }

The clicks currently forming one gesture.

Implementations

impl ClickRun

pub fn observe( &mut self, event: &MouseEvent, in_editor: bool, now: Instant, ) -> bool

Feed one mouse event to the run and report whether it completes a double-click. in_editor is the screen’s answer to “did this land in the editor column” — the run does no hit-testing of its own.

The policy lives here rather than in EditorScreen so it can be tested against a real event sequence. It could not be, and a release ending the run went unnoticed: every press is followed by one.

pub fn end(&mut self)

End the run: the next press starts a new gesture.

Called for everything that is not a press in the editor — a key, a paste, a drag, a scroll, a press on another panel or on the divider.

Two mouse events are deliberately not among them, both because they are noise rather than actions, and ending the run on either would mean no double-click could ever complete:

• The release. Every press is followed by one. SGR reports any release as button 3, so crossterm surfaces it as Up(Left) whichever button was let go — the button carries no information and the event is simply the tail of the press before it.
• Pointer motion. EnableMouseCapture turns on any-event tracking (?1003h), so a Moved arrives for every pixel of travel. Drift is already handled by requiring the same cell.

A scroll, by contrast, must end it: the viewport moved, so the same cell now shows different text, and a second press there would follow a link the user never saw.

Trait Implementations

impl Debug for ClickRun

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

Formats the value using the given formatter.

impl Default for ClickRun

fn default() -> Self

Returns the “default value” for a type.