X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/c107db57db9529c699e6aa5fc1c31a37be06f94e..eac04882b40595d724f4578b5acec5f22df570e3:/view.c

diff --git a/view.c b/view.c
index cb92eee..dc10e5e 100644
--- a/view.c
+++ b/view.c
@@ -169,6 +169,24 @@ focusprev(Arg *arg)
 	}
 }
 
+void
+growcol(Arg *arg)
+{
+	if(!sel || (arrange != dotile))
+		return;
+	if(sel == getnext(clients)) {
+		if(mw + arg->i > sw - 100)
+			return;
+		mw += arg->i;
+	}
+	else {
+		if(mw - arg->i < 100)
+			return;
+		mw -= arg->i;
+	}
+	arrange(NULL);
+}
+
 Bool
 isvisible(Client *c)
 {
@@ -207,13 +225,15 @@ restack()
 
 	fi = 0;
 	mi = 2 * f;
-	if(sel->isfloat || arrange == dofloat) {
-		wins[fi++] = sel->twin;
-		wins[fi++] = sel->win;
-	}
-	else {
-		wins[mi++] = sel->twin;
-		wins[mi++] = sel->win;
+	if(sel) {
+		if(sel->isfloat || arrange == dofloat) {
+			wins[fi++] = sel->twin;
+			wins[fi++] = sel->win;
+		}
+		else {
+			wins[mi++] = sel->twin;
+			wins[mi++] = sel->win;
+		}
 	}
 	for(c = clients; c; c = c->next)
 		if(isvisible(c) && c != sel) {