I am trying to make a python application that requires disabling window resize and fullscreen. I tried root.resizable(False, False). It does stop the window from resizing, but for disabling fullscreen, it only works if you minimize it first and then unminimize it. I wonder why and is there a workaround?
According to the tk documentation, this is probably a bug in the window manager. Keep in mind that resizable is a wm command.
Most existing window managers appear to have bugs that affect the operation of the wm command. For example, some changes will not take effect if the window is already active: the window will have to be withdrawn and de-iconified in order to make the change happen.