plz provide a method that when call popUpContextMenu don`t bring the window into the foreground .

[lemos1235]

please provide a method that when call popUpContextMenu don`t bring the window into the foreground .

[Qrnbth]

additionally,calling popUpContextMenu would also call window to get focused,whether the window is user visible or not,
which is unexpectedly caused a blank screen if none of the widgets needs to rerender after window re-show,
coop with window_manager

[EthanBarlow]

This issue was opened over 2 years ago so this is more for documentation purposes, but there is a PR now. #58

[lijy91]

It has been changed in 0.3.0 to not bring to the front end by default