Enum TextSelectionEvent 

pub enum TextSelectionEvent {
    SelectionChanged(Option<TextSelectionSnapshot>),
    AutoScroll(Option<Pixels>),
    Cleared,
    TouchSelectionChanged,
}

Notifications emitted by a text-selection participant.

Variants

SelectionChanged(Option<TextSelectionSnapshot>)

The participant’s window-selection projection changed.

AutoScroll(Option<Pixels>)

The active drag requests vertical auto-scroll, or None to stop.

Cleared

Window selection cleared the participant’s participant-local state.

TouchSelectionChanged

The touch selection the participant takes part in changed: it appeared, its ends moved, a handle drag began or ended, or it went away. The participant paints the handles and lays their hitboxes out from the ends it painted last frame, so it renders once more.

Trait Implementations

impl Clone for TextSelectionEvent

fn clone(&self) -> TextSelectionEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextSelectionEvent

impl Debug for TextSelectionEvent

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

Formats the value using the given formatter.

impl PartialEq for TextSelectionEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextSelectionEvent