fix focus state when embed in another window.

1 files changed, 5 insertions, 2 deletions

diff --git a/st.c b/st.c
index df8353a..f0c2cd2 100644
--- a/st.c
+++ b/st.c
@@ -241,6 +241,8 @@ static void (*handler[LASTEvent])(XEvent *) = {
         [VisibilityNotify] = visibility,
         [UnmapNotify] = unmap,
         [Expose] = expose,
+        [EnterNotify] = focus,
+        [LeaveNotify] = focus,
         [FocusIn] = focus,
         [FocusOut] = focus,
         [MotionNotify] = bmotion,
@@ -1635,7 +1637,8 @@ xinit(void) {
         attrs.bit_gravity = NorthWestGravity;
         attrs.event_mask = FocusChangeMask | KeyPressMask
                 | ExposureMask | VisibilityChangeMask | StructureNotifyMask
-                | ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
+                | ButtonMotionMask | ButtonPressMask | ButtonReleaseMask
+                | EnterWindowMask | LeaveWindowMask;
         attrs.colormap = xw.cmap;
 
         parent = opt_embed ? strtol(opt_embed, NULL, 0) : XRootWindow(xw.dpy, xw.scr);
@@ -1819,7 +1822,7 @@ xseturgency(int add) {
 
 void
 focus(XEvent *ev) {
-        if(ev->type == FocusIn) {
+        if(ev->type == FocusIn || ev->type == EnterNotify) {
                 xw.state |= WIN_FOCUSED;
                 xseturgency(0);
         } else