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toggelfullscreen: addressing focus change issue when exiting fullscreen properly

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This commit is contained in:
bakkeby 2021-05-12 15:00:04 +02:00
parent ef89eb7c71
commit 0b5bc76eef
1 changed files with 8 additions and 12 deletions
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20
dwm.c
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@ -2817,19 +2817,7 @@ resizeclient(Client *c, int x, int y, int w, int h)
#endif // NOBORDER_PATCH #endif // NOBORDER_PATCH
XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
configure(c); configure(c);
#if FAKEFULLSCREEN_CLIENT_PATCH
if (c->fakefullscreen == 1)
/* Exception: if the client was in actual fullscreen and we exit out to fake fullscreen
* mode, then the focus would drift to whichever window is under the mouse cursor at the
* time. To avoid this we pass True to XSync which will make the X server disregard any
* other events in the queue thus cancelling the EnterNotify event that would otherwise
* have changed focus. */
XSync(dpy, True);
else
XSync(dpy, False);
#else
XSync(dpy, False); XSync(dpy, False);
#endif // FAKEFULLSCREEN_CLIENT_PATCH
} }
void void
@ -3277,6 +3265,7 @@ setfocus(Client *c)
void void
setfullscreen(Client *c, int fullscreen) setfullscreen(Client *c, int fullscreen)
{ {
XEvent ev;
int savestate = 0, restorestate = 0; int savestate = 0, restorestate = 0;
if ((c->fakefullscreen == 0 && fullscreen && !c->isfullscreen) // normal fullscreen if ((c->fakefullscreen == 0 && fullscreen && !c->isfullscreen) // normal fullscreen
@ -3334,6 +3323,13 @@ setfullscreen(Client *c, int fullscreen)
restack(c->mon); restack(c->mon);
} else } else
resizeclient(c, c->x, c->y, c->w, c->h); resizeclient(c, c->x, c->y, c->w, c->h);
/* Exception: if the client was in actual fullscreen and we exit out to fake fullscreen
* mode, then the focus would sometimes drift to whichever window is under the mouse cursor
* at the time. To avoid this we ask X for all EnterNotify events and just ignore them.
*/
if (!c->isfullscreen)
while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
} }
#else #else
void void