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commit d108cfa7fc47000af49e70a49e865b9eb236c57d
parent 92cb5ebb7cb4e6a067474dae94c7a70977194f5d
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Thu, 11 Jan 2007 13:43:38 +0100

allowing nmaster=0 (I think that's a straight idea)
Diffstat:
M
view.c
 | 
17
++++++++++++-----

1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/view.c b/view.c
@@ -75,11 +75,16 @@ dotile(void) {
 
     for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
         n++;
+
     /* window geoms */
-    mw = (n > nmaster) ? (waw * master) / 1000 : waw;
-    mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
-    tw = waw - mw;
+    if(nmaster > 0) {
+        mh = (n > nmaster) ?  wah / nmaster : wah / (n > 0 ? n : 1);
+        mw = (n > nmaster) ? (waw * master) / 1000 : waw;
+    }
+    else
+        mh = mw = 0;
     th = (n > nmaster) ? wah / (n - nmaster) : 0;
+    tw = waw - mw;
 
     for(i = 0, c = clients; c; c = c->next)
         if(isvisible(c)) {
@@ -90,7 +95,7 @@ dotile(void) {
             c->ismax = False;
             c->x = wax;
             c->y = way;
-            if(i < nmaster) {
+            if((nmaster > 0) && (i < nmaster)) {
                 c->y += i * mh;
                 c->w = mw - 2 * BORDERPX;
                 c->h = mh - 2 * BORDERPX;
@@ -150,7 +155,9 @@ focusprev(Arg *arg) {
 
 void
 incnmaster(Arg *arg) {
-    if((arrange == dofloat) || (nmaster + arg->i < 1) || (wah / (nmaster + arg->i) < bh))
+    if((arrange == dofloat)
+    || ((int)nmaster + arg->i < 0)
+    || (((int)nmaster + arg->i > 0) && (wah / (nmaster + arg->i) < bh)))
         return;
     nmaster += arg->i;
     updatemodetext();