switch focus with mouse wheel
@@ -178,6 +178,8 @@ static Button buttons[] = {
{ ClkWinTitle, 0, Button1, togglewin, {0} },
{ ClkWinTitle, 0, Button2, closewin, {0} },
{ ClkWinTitle, 0, Button3, zoom, {0} },
+ { ClkWinTitle, 0, Button5, focusstack, {.i = +1} },
+ { ClkWinTitle, 0, Button4, focusstack, {.i = -1} },
{ ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
{ ClkStatusText, 0, Button1, spawn, {.v = panther } },
{ ClkRootWin, 0, Button1, spawn, {.v = panther } },
