Re: [Qemu-devel] [PATCH 1/7] sdl2: Fix broken display updating after the window is hidden

[Gerd Hoffmann]

On Mon, 2017-10-23 at 23:07 +0200, Jindrich Makovicka wrote:
> With SDL 2.0.6, calling SDL_ShowWindow during SDL_WINDOWEVENT_HIDDEN
> blocks all subsequent display updates.

Hmm, yes, seems we confuse SDL that way.  Also not letting the user
hide the window isn't very nice (same for the _SHOWN event).  But I
think we should update scon->hidden status on these events, so qemu
keeps track of the state properly and mixing ctrl-alt-<nr> hotkeys and
window buttons for hide/show works correctly.

cheers,
  Gerd