void _handlePointerDown(PointerDownEvent evt)
{
if (widget.enabledCallback())
{
_recognizer.addPointer(evt);
}
}
public override void handleEvent(PointerEvent e, HitTestEntry entry)
{
D.assert(debugHandleEvent(e, entry));
if (e is PointerDownEvent pointerDownEvent && isInteractive)
{
_drag.addPointer(pointerDownEvent);
}
}
public override void handleEvent(PointerEvent evt, HitTestEntry entry)
{
D.assert(debugHandleEvent(evt, entry));
if (evt is PointerDownEvent && isInteractive)
{
_drag.addPointer((PointerDownEvent)evt);
_tap.addPointer((PointerDownEvent)evt);
}
}
public override void handleEvent(PointerEvent evt, HitTestEntry entry)
{
D.assert(debugHandleEvent(evt, entry));
if (evt is PointerDownEvent && onChanged != null)
{
_drag.addPointer((PointerDownEvent)evt);
}
base.handleEvent(evt, entry);
}