TGdkEventTouchpadPinch

type TGdkEventTouchpadPinch = record

  type_: TGdkEventType;

  window: PGdkWindow;

  send_event: gint8;

  phase: gint8;

  n_fingers: gint8;

  time: guint32;

  x: gdouble;

  y: gdouble;

  dx: gdouble;

  dy: gdouble;

  angle_delta: gdouble;

  scale: gdouble;

  x_root: gdouble;

  y_root: gdouble;

  state: TGdkModifierType;

end;