button-d-click?

Returns #t if the event is for a double-click or #f otherwise.

• (send a-wx:mouse-event button-d-click? button) -> boolean
      button = -1 : small integer

  If button is -1, #t is returned if the event was a mouse double click event. If button is 1, 2, or 3, then #t is only returned if it is a double-click for the left, middle, or right button, respectively.

  See also allow-double-click.