Progress bar value is not updating in tk Sex video chat midget
So calling the Tkinter update_idletasks method on any widget has exactly the same effect, which is to refresh the whole GUI.
There is apparently no simple way of updating the display of newly created toplevel's on Windows without returning full control to the GUI (at least with tk/Tkinter) I never saw the problem you describe (some windows refreshing, some not), but I mainly develop on Linux, which may show a different behaviour than the platform you're working on (which BTW you don't mention...). However, that is not the behavior that I am seeing.I monitor its progress in a while loop by reading a status line that it produces on stderr.The status line provides information about percentage complete; I use that information to update the Message Bar in my GUI.However,if I cover the GUI with some other window and then expose it again, the GUI does not refresh until the handler finishes (except for the Message Bar). Or isit impossible to get the GUI to refresh in this situation?Do I have to run the update_idletasks method for everywidget in the GUI? To make your GUI responsive, call update_idletasks occasionally from the task that is taking a long time.