C++ of C++ MFC to Qt QML

Responsive layout, the Qt-QML code should include a mechanism to adapt the layout to the screen size (to allow operations on small screens, see Android) 1) for the dialog define a virtual view with minimum width of 640 hardware pixels, allow scrolling (make whole dialog view scrollable) below that size, extend elements (to cover available space) above that size, similar behaviour for the view height 2) in grids, column header and row header will be always visible even when scrolling the grid (see static headers in Ajax and similar), feature not included in Qt-QML prototype 3) tab selector in CPropertySheet object should be replaced by a different control (to facilitate selection on small screens), the proposed solution includes a 2 levels hierarchical menu with different colors (depending from level-1 selection) see Qt-QML prototype for details Code standard, C/C++ code should conform recent standards as ANSI/ISO (2017) Strings, actual MFC code adopts ANSI char type which should be replaced by a multibyte (UTF-8 or similar) suitable for all platforms, Library loading, C/C++ MFC code adopts GetProcAccess (Windows API) for dynamic loading of libraries, the new version will provide calls to the aproppriate native APIs for the different platforms (Windows, Linux, Android)