# HG changeset patch
# User Thomas Dahms <t@skwillt.de>
# Date 1288773625 -3600
# Node ID b86e37eb3d5f0f348239b8abf72d8caf9f4b617b
# Parent  406003e3a01f8584f7bb54d0e5b1ff6585f7de6d
Virtualbox workaround.

diff -r 406003e3a01f -r b86e37eb3d5f dwm.c
--- a/dwm.c	Mon Sep 27 07:53:44 2010 +0000
+++ b/dwm.c	Wed Nov 03 09:40:25 2010 +0100
@@ -202,6 +202,7 @@
 static Monitor *ptrtomon(int x, int y);
 static void propertynotify(XEvent *e);
 static void quit(const Arg *arg);
+static void redrawborder(Client *c);
 static void resize(Client *c, int x, int y, int w, int h, Bool interact);
 static void resizeclient(Client *c, int x, int y, int w, int h);
 static void resizemouse(const Arg *arg);
@@ -825,6 +826,7 @@
 		attachstack(c);
 		grabbuttons(c, True);
 		XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
+		redrawborder(c);
 		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
 	}
 	else
@@ -1334,6 +1336,16 @@
 }
 
 void
+redrawborder(Client *c) {
+	/* works around a bug in X drivers of Virtualbox and VMWare */
+	XWindowChanges wc;
+	wc.border_width = 0;
+	XConfigureWindow(dpy, c->win, CWBorderWidth, &wc);
+	wc.border_width = c->bw;
+	XConfigureWindow(dpy, c->win, CWBorderWidth, &wc);
+}
+
+void
 resizeclient(Client *c, int x, int y, int w, int h) {
 	XWindowChanges wc;
 
@@ -1704,6 +1716,7 @@
 		return;
 	grabbuttons(c, False);
 	XSetWindowBorder(dpy, c->win, dc.norm[ColBorder]);
+	redrawborder(c);
 	if(setfocus)
 		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
 }