diff options
| author | Max Reitz <mreitz@redhat.com> | 2014-12-12 10:52:52 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-12-17 12:44:01 +0100 |
| commit | d3f3a0f453ea590be529079ae214c200bb5ecc1a (patch) | |
| tree | d8cf7856c963fa2d4a0a42db2a7c4774a1049ce1 /COPYING | |
| parent | 1dfc5c8808e8b523c8ef70859921ab5ecd09cd67 (diff) | |
sdl2: Work around SDL2 SDL_ShowWindow() bug
Apparently it is possible for X to send an event to a hidden SDL2
window, leading to SDL2 believing it is now shown. SDL2 will pass the
SDL_WINDOWEVENT_SHOWN message to the application without actually
showing the window; the problem is that the next SDL_ShowWindow() will
be a no-op because SDL2 assumes the window is already shown.
The correct way to react to SDL_WINDOWEVENT_SHOWN would be to clear
scon->hidden (analogous for SDL_WINDOWEVENT_HIDDEN). However, due to the
window not actually being shown, this will somehow not be correct after
all.
Therefore, just hide the window on SDL_WINDOWEVENT_SHOWN if it is
supposed to be hidden (and analogous for SDL_WINDOWEVENT_HIDDEN).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions