761 

   762         /* From Pierre-Loup:

   763            For the windowed resize problem; WMs each have their little quirks with

   764            that.  When you change the size hints, they get a ConfigureNotify event

   765            with the WM_NORMAL_SIZE_HINTS Atom.  They all save the hints then, but

   766            they don't all resize the window right away to enforce the new hints.

   767            Those who do properly do it are:

   768           

   769              - XFWM

   770              - metacity

   771              - KWin

   772 

   773            These are great.  Now, others are more problematic as you could observe

   774            first hand.  Compiz/Unity only falls into the code that does it on select

   775            actions, such as window move, raise, map, etc.

   776 

   777            WindowMaker is even more difficult and will _only_ do it on map.

   778 

   779            Awesome only does it on user-initiated moves as far as I can tell.

   780           

   781            Your raise workaround only fixes compiz/Unity.  With that all "modern"

   782            window managers are covered.  Trying to Hide/Show on windowed resize

   783            (UnMap/Map) fixes both Unity and WindowMaker, but introduces subtle

   784            problems with transitioning from Windowed to Fullscreen on Unity.  Since

   785            some window moves happen after the transitions to fullscreen, that forces

   786            SDL to fall from windowed to fullscreen repeatedly and it sometimes leaves

   787            itself in a state where the fullscreen window is slightly offset by what

   788            used to be the window decoration titlebar.

   789         */

   790         XRaiseWindow(display, data->xwindow);