Struct PointerInput 

pub struct PointerInput<'a> {
    pub pass: PointerEventPass,
    pub computed_data: ComputedData,
    pub cursor_position_rel: Option<PxPosition>,
    pub pointer_changes: &'a mut Vec<PointerChange>,
    pub key_modifiers: ModifiersState,
    /* private fields */
}

Input for pointer handlers.

This type carries pointer event payload, local geometry, and event consumption helpers. Side effects that are not pointer-specific should use dedicated APIs such as semantics modifiers, hover cursor modifiers, window action helpers, or the IME session bridge instead of a generic request bag.

Fields

pass: PointerEventPass

Current pointer dispatch pass.

computed_data: ComputedData

The size of the component node, computed during the measure stage.

cursor_position_rel: Option<PxPosition>

The position of the cursor, if available. Relative to the root position of the component.

pointer_changes: &'a mut Vec<PointerChange>

Pointer changes from the event loop, if any.

key_modifiers: ModifiersState

The current state of the keyboard modifiers at the time of the event.

Implementations

impl PointerInput<'_>

pub fn consume_pointer_changes(&mut self)

Marks all current pointer changes as consumed.

pub fn has_unconsumed_release(&self) -> bool

Returns whether any current pointer change is an unconsumed release.

pub fn cursor_position_abs(&self) -> Option<PxPosition>

Returns the absolute cursor position in window coordinates.

pub fn block_cursor(&mut self)

Blocks pointer input to other components.

pub fn block_all(&mut self)

Blocks pointer changes to other components.

pub fn drag_window(&mut self)

Begins a system drag move for the current window.

pub fn ime_session(&mut self) -> ImeSession<'_>

Returns the IME session bridge for the current frame.