1 files changed, 53 insertions, 0 deletions
diff --git a/x11-wm/dwm/files/08_noborderselflickerfix.diff b/x11-wm/dwm/files/08_noborderselflickerfix.diff
new file mode 100644
index 0000000..5a3008a
--- /dev/null
+++ b/x11-wm/dwm/files/08_noborderselflickerfix.diff
@@ -0,0 +1,53 @@
+diff --git i/dwm.c w/dwm.c
+index 4150456..4c60342 100644
+--- i/dwm.c
++++ w/dwm.c
+@@ -221,6 +221,7 @@ static void setmfact(const Arg *arg);
+ static void setup(void);
+ static void seturgent(Client *c, int urg);
+ static void showhide(Client *c);
++static int solitary(Client *c);
+ static void spawn(const Arg *arg);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+@@ -889,7 +890,11 @@ focus(Client *c)
+ 		detachstack(c);
+ 		attachstack(c);
+ 		grabbuttons(c, 1);
+-		XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel);
++		/* Avoid flickering when another client appears and the border
++		 * is restored */
++		if (!solitary(c)) {
++			XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel);
++		}
+ 		setfocus(c);
+ 	} else {
+ 		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+@@ -1500,6 +1505,11 @@ resizeclient(Client *c, int x, int y, int w, int h)
+ 	c->oldw = c->w; c->w = wc.width = w;
+ 	c->oldh = c->h; c->h = wc.height = h;
+ 	wc.border_width = c->bw;
++	if (solitary(c)) {
++		c->w = wc.width += c->bw * 2;
++		c->h = wc.height += c->bw * 2;
++		wc.border_width = 0;
++	}
+ 	XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+ 	configure(c);
+ 	XSync(dpy, False);
+@@ -1852,6 +1862,15 @@ showhide(Client *c)
+ 	}
+ }
+ 
++int
++solitary(Client *c)
++{
++	return ((nexttiled(c->mon->clients) == c && !nexttiled(c->next))
++		|| &monocle == c->mon->lt[c->mon->sellt]->arrange)
++		&& !c->isfullscreen && !c->isfloating
++		&& NULL != c->mon->lt[c->mon->sellt]->arrange;
++}
++
+ void
+ spawn(const Arg *arg)
+ {