fix of typo, thx to Enno Gottox Boland

[dwm.git] / dwm.c

diff --git a/dwm.c b/dwm.c
index 77a91ac..cfe1e7b 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -179,7 +179,7 @@ static void setclientstate(Client *c, long state);
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
-static void showhide(Client *c);
+static void showhide(Client *c, unsigned int ntiled);
 static void sigchld(int signal);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
@@ -283,7 +283,11 @@ applyrules(Client *c) {
 
 void
 arrange(void) {
-       showhide(stack);
+       unsigned int nt;
+       Client *c;
+
+       for(nt = 0, c = nexttiled(clients); c; c = nexttiled(c->next), nt++);
+       showhide(stack, nt);
        focus(NULL);
        if(lt[sellt]->arrange)
                lt[sellt]->arrange();
@@ -1011,7 +1015,7 @@ propertynotify(XEvent *e) {
        Window trans;
        XPropertyEvent *ev = &e->xproperty;
 
-       if((ev->window == root) && (ev->atom = XA_WM_NAME))
+       if((ev->window == root) && (ev->atom == XA_WM_NAME))
                updatestatus();
        else if(ev->state == PropertyDelete)
                return; /* ignore */
@@ -1147,8 +1151,8 @@ resizemouse(const Arg *arg) {
                        handler[ev.type](&ev);
                        break;
                case MotionNotify:
-                       nw = MAX(ev.xmotion.x - ocx - 2*c->bw + 1, 1);
-                       nh = MAX(ev.xmotion.y - ocy - 2*c->bw + 1, 1);
+                       nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
+                       nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
 
                        if(snap && nw >= wx && nw <= wx + ww
                                && nh >= wy && nh <= wy + wh) {
@@ -1341,18 +1345,19 @@ setup(void) {
 }
 
 void
-showhide(Client *c) {
+showhide(Client *c, unsigned int ntiled) {
        if(!c)
                return;
        if(ISVISIBLE(c)) { /* show clients top down */
-               adjustborder(c, borderpx);
+               if(c->isfloating || ntiled > 1) /* avoid unnecessary border reverts */
+                       adjustborder(c, borderpx);
                XMoveWindow(dpy, c->win, c->x, c->y);
                if(!lt[sellt]->arrange || c->isfloating)
                        resize(c, c->x, c->y, c->w, c->h, True);
-               showhide(c->snext);
+               showhide(c->snext, ntiled);
        }
        else { /* hide clients bottom up */
-               showhide(c->snext);
+               showhide(c->snext, ntiled);
                XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
        }
 }
@@ -1703,7 +1708,7 @@ zoom(const Arg *arg) {
 int
 main(int argc, char *argv[]) {
        if(argc == 2 && !strcmp("-v", argv[1]))
-               die("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");
+               die("dwm-"VERSION", © 2006-2009 dwm engineers, see LICENSE for details\n");
        else if(argc != 1)
                die("usage: dwm [-v]\n");