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Add unobscure event so that we can rebuild the bar after dmenu exits.

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This commit is contained in:
Marco Peereboom 2009-01-14 19:38:24 +00:00
parent 58414f14f4
commit 3ddac044c0
1 changed files with 13 additions and 0 deletions
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13
scrotwm.c
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@ -320,10 +320,12 @@ bar_setup(void)
bar_height - 2, 1, bar_border, bar_color);
bar_gc = XCreateGC(display, bar_window, 0, &bar_gcv);
XSetFont(display, bar_gc, bar_fs->fid);
XSelectInput(display, bar_window, VisibilityChangeMask);
if (bar_enabled) {
height -= bar_height; /* correct screen height */
XMapWindow(display, bar_window);
}
DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %d\n", (int)bar_window);
if (signal(SIGALRM, bar_signal) == SIG_ERR)
err(1, "could not install bar_signal");
@ -841,6 +843,16 @@ unmapnotify(XEvent *e)
DNPRINTF(SWM_D_EVENT, "unmapnotify: window: %lu\n", e->xunmap.window);
}
void
visibilitynotify(XEvent *e)
{
DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n", e->xvisibility.window);
if (e->xvisibility.window == bar_window &&
e->xvisibility.state == VisibilityUnobscured)
bar_print();
}
void (*handler[LASTEvent])(XEvent *) = {
[Expose] = expose,
[KeyPress] = keypress,
@ -854,6 +866,7 @@ void (*handler[LASTEvent])(XEvent *) = {
[MapRequest] = maprequest,
[PropertyNotify] = propertynotify,
[UnmapNotify] = unmapnotify,
[VisibilityNotify] = visibilitynotify,
};
int