Struct PanePointerCaptureAdapter 

pub struct PanePointerCaptureAdapter { /* private fields */ }

Deterministic pointer-capture adapter for pane web hosts.

The adapter emits semantic events accepted by PaneDragResizeMachine and returns host pointer-capture commands that can be wired to DOM setPointerCapture() / releasePointerCapture().

Implementations

impl PanePointerCaptureAdapter

pub fn new( config: PanePointerCaptureConfig, ) -> Result<Self, PaneDragResizeMachineError>

Construct a new adapter with validated thresholds.

pub const fn config(&self) -> PanePointerCaptureConfig

Adapter configuration.

pub fn active_pointer_id(&self) -> Option<u32>

Active pointer ID, if any.

pub const fn machine_state(&self) -> PaneDragResizeState

Current pane drag/resize state machine state.

pub fn pointer_down( &mut self, target: PaneResizeTarget, pointer_id: u32, button: PanePointerButton, position: PanePointerPosition, modifiers: PaneModifierSnapshot, ) -> PanePointerDispatch

Handle pointer-down on a pane splitter target.

pub fn capture_acquired(&mut self, pointer_id: u32) -> PanePointerDispatch

Mark browser pointer capture as successfully acquired.

pub fn pointer_move( &mut self, pointer_id: u32, position: PanePointerPosition, modifiers: PaneModifierSnapshot, ) -> PanePointerDispatch

Handle pointer-move during an active drag lifecycle.

pub fn pointer_up( &mut self, pointer_id: u32, button: PanePointerButton, position: PanePointerPosition, modifiers: PaneModifierSnapshot, ) -> PanePointerDispatch

Handle pointer-up and release capture for the active pointer.

pub fn pointer_cancel(&mut self, pointer_id: Option<u32>) -> PanePointerDispatch

Handle browser pointer-cancel events.

pub fn pointer_leave(&mut self, pointer_id: u32) -> PanePointerDispatch

Handle pointer-leave lifecycle events.

pub fn blur(&mut self) -> PanePointerDispatch

Handle browser blur.

pub fn visibility_hidden(&mut self) -> PanePointerDispatch

Handle visibility-hidden interruptions.

pub fn lost_pointer_capture(&mut self, pointer_id: u32) -> PanePointerDispatch

Handle lostpointercapture; emits cancel and clears active state.

Trait Implementations

impl Clone for PanePointerCaptureAdapter

fn clone(&self) -> PanePointerCaptureAdapter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PanePointerCaptureAdapter

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

Formats the value using the given formatter.

impl Default for PanePointerCaptureAdapter

fn default() -> Self

Returns the “default value” for a type.