Widget bug(lmb events)

The same problem, its still open

  1. When button in widget is enabled - its doesnt react on left mouse button(lmb) on click events, but react on the middle\rmb. When button in widged is disabled - it reacts on lmb, but on overrided onmousebuttondoubleclick it gives on ‘is mousebuttondown’ false on the button pressed.