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fix typo and reflow (#140925)

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Fixes "differenet" => "different" and reflows the doc to 80 char line length.
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Michael Goderbauer 2024-01-03 15:01:57 -08:00 committed by GitHub
parent 253dc6f847
commit ae4fb0ca7c
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1 changed files with 13 additions and 11 deletions
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packages/flutter/lib/src/gestures/pointer_signal_resolver.dart
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@ -61,21 +61,23 @@ class PointerSignalResolver {
/// Registers interest in handling [event].
///
/// This method may be called multiple times (typically from different parts of the
/// widget hierarchy) for the same `event`, with differenet `callback`s, as the event
/// is being dispatched across the tree. Once the dispatching is complete, the
/// [GestureBinding] calls [resolve], and the first registered callback is called.
/// This method may be called multiple times (typically from different parts
/// of the widget hierarchy) for the same `event`, with different `callback`s,
/// as the event is being dispatched across the tree. Once the dispatching is
/// complete, the [GestureBinding] calls [resolve], and the first registered
/// callback is called.
///
/// The `callback` is invoked with one argument, the `event`.
///
/// Once the [register] method has been called with a particular `event`, it must
/// not be called for other `event`s until after [resolve] has been called. Only one
/// event disambiguation can be in flight at a time. In normal use this is achieved
/// by only registering callbacks for an event as it is actively being dispatched
/// (for example, in [Listener.onPointerSignal]).
/// Once the [register] method has been called with a particular `event`, it
/// must not be called for other `event`s until after [resolve] has been
/// called. Only one event disambiguation can be in flight at a time. In
/// normal use this is achieved by only registering callbacks for an event as
/// it is actively being dispatched (for example, in
/// [Listener.onPointerSignal]).
///
/// See the documentation for the [PointerSignalResolver] class for an example of
/// using this method.
/// See the documentation for the [PointerSignalResolver] class for an example
/// of using this method.
void register(PointerSignalEvent event, PointerSignalResolvedCallback callback) {
assert(_currentEvent == null || _isSameEvent(_currentEvent!, event));
if (_firstRegisteredCallback != null) {