…3385)

* Fix missing include

* Styling

* Simplified PR 3367

Split the functionality of PR 3367 into to internal functions one create Label in UserWindow and the other in the MainWindow
Only functional change to PR 3367 is that fillbackground is non-optional again

* Update TLuaInterpreter.cpp

typo in errormsg

(cherry picked from commit 8190d12)

* possible fix for MacOS flickering cause by QOpenGLWidget

* Update src/Host.cpp

Co-authored-by: Vadim Peretokin <vperetokin@gmail.com>
(cherry picked from commit 897dcfd)

This code:

  local oldCL = createLabel
  function createLabel(name, posX, posY, width, height, fillBackground)
    oldCL(name, 0, 0, 0, 0, fillBackground)
    moveWindow(name, posX, posY)
    resizeWindow(name, width, height)
  end

Doesn't understand the new parent argument, and thus no label gets created.