fixed focus steeling bug done by clients like opera

diff --git a/dwm.c b/dwm.c
index ae9e16e..53e5cb2 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -137,6 +137,7 @@ void eprint(const char *errstr, ...);
 void expose(XEvent *e);
 void floating(void); /* default floating layout */
 void focus(Client *c);
+void focusin(XEvent *e);
 void focusnext(const char *arg);
 void focusprev(const char *arg);
 Client *getclient(Window w);
@@ -206,9 +207,10 @@ void (*handler[LASTEvent]) (XEvent *) = {
        [ConfigureNotify] = configurenotify,
        [DestroyNotify] = destroynotify,
        [EnterNotify] = enternotify,
-       [LeaveNotify] = leavenotify,
        [Expose] = expose,
+       [FocusIn] = focusin,
        [KeyPress] = keypress,
+       [LeaveNotify] = leavenotify,
        [MappingNotify] = mappingnotify,
        [MapRequest] = maprequest,
        [PropertyNotify] = propertynotify,
@@ -709,6 +711,14 @@ focus(Client *c) {
                XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
 }
 
+void
+focusin(XEvent *e) { /* there are some broken focus acquiring clients */
+       XFocusChangeEvent *ev = &e->xfocus;
+
+       if(sel && ev->window != sel->win)
+               XSetInputFocus(dpy, sel->win, RevertToPointerRoot, CurrentTime);
+}
+
 void
 focusnext(const char *arg) {
        Client *c;
@@ -1026,8 +1036,7 @@ manage(Window w, XWindowAttributes *wa) {
        XSetWindowBorder(dpy, w, dc.norm[ColBorder]);
        configure(c); /* propagates border_width, if size doesn't change */
        updatesizehints(c);
-       XSelectInput(dpy, w,
-               StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
+       XSelectInput(dpy, w, EnterWindowMask | FocusChangeMask | PropertyChangeMask | StructureNotifyMask);
        grabbuttons(c, False);
        updatetitle(c);
        if((rettrans = XGetTransientForHint(dpy, w, &trans) == Success))