Enum CursorEventContent 

pub enum CursorEventContent {
    Moved(PxPosition),
    Pressed(PressKeyEventType),
    Released(PressKeyEventType),
    Scroll(ScrollEventContent),
}

Enumeration of all possible cursor event types.

CursorEventContent represents the different kinds of interactions that can occur with cursor or touch input, including button presses, releases, and scroll actions.

Variants

Moved(PxPosition)

The pointer moved to a new absolute position.

Pressed(PressKeyEventType)

A cursor button or touch point was pressed.

Released(PressKeyEventType)

A cursor button or touch point was released.

Scroll(ScrollEventContent)

A scroll action occurred (mouse wheel or touch drag).

Implementations

impl CursorEventContent

pub fn from_press_event( state: ElementState, button: MouseButton, ) -> Option<Self>

Creates a cursor press/release event from winit mouse button events.

This method converts winit’s mouse button events into Tessera’s cursor event format. It handles the three standard mouse buttons (left, right, middle) and ignores any additional buttons that may be present on some mice.

Arguments

• state - Whether the button was pressed or released
• button - Which mouse button was affected

Returns

• Some(CursorEventContent) for supported mouse buttons
• None for unsupported mouse buttons

pub fn from_scroll_event(delta: MouseScrollDelta) -> Self

Creates a scroll event from winit mouse wheel events.

This method converts winit’s mouse scroll delta into Tessera’s scroll event format while preserving whether the platform reported the value in line or pixel units.

Arguments

• delta - The scroll delta from winit

Returns

A CursorEventContent::Scroll event with raw line or pixel delta values.

Trait Implementations

impl Clone for CursorEventContent

fn clone(&self) -> CursorEventContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CursorEventContent

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

Formats the value using the given formatter.

impl PartialEq for CursorEventContent

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CursorEventContent