Linuxプログラミング 2

>>393 のリンク先の4.2.9の続きの部分：

[Convention]

Clients receiving ResizeRequest events must respond by doing the following:

・Setting override-redirect on the window specified in the event.

・Configuring the window specified in the event to the width and
　height specified in the event as soon as possible and before
　making any other geometry requests

・Clearing override-redirect on the window specified in the event

If a window manager detects that a client is not obeying this convention,
it is free to take whatever measures it deems appropriate to deal with
the client.