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X11: Add events related to maximizing a window (thanks, Andrei and Gergely!). 

Fixes Bugzilla #1447.
This commit is contained in:
Ryan C. Gordon 2015-02-02 01:21:02 -05:00
parent ece8d2bb05
commit 56edbb4062
1 changed files with 17 additions and 7 deletions
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24
src/video/x11/SDL_x11events.c
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@ -1108,15 +1108,25 @@ X11_DispatchEvent(_THIS)
without ever mapping / unmapping them, so we handle that here,
because they use the NETWM protocol to notify us of changes.
*/
Uint32 flags = X11_GetNetWMState(_this, xevent.xproperty.window);
if ((flags^data->window->flags) & SDL_WINDOW_HIDDEN ||
(flags^data->window->flags) & SDL_WINDOW_FULLSCREEN ) {
if (flags & SDL_WINDOW_HIDDEN) {
X11_DispatchUnmapNotify(data);
} else {
X11_DispatchMapNotify(data);
const Uint32 flags = X11_GetNetWMState(_this, xevent.xproperty.window);
const Uint32 changed = flags ^ data->window->flags;
if ((changed & SDL_WINDOW_HIDDEN) || (changed & SDL_WINDOW_FULLSCREEN)) {
if (flags & SDL_WINDOW_HIDDEN) {
X11_DispatchUnmapNotify(data);
} else {
X11_DispatchMapNotify(data);
}
}
if (changed & SDL_WINDOW_MAXIMIZED) {
if (flags & SDL_WINDOW_MAXIMIZED) {
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
} else {
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_RESTORED, 0, 0);
}
}
}
}
break;