diff -urN cui129/cui.c cui130/cui.c
--- cui129/cui.c	2014-04-21 22:00:00.000000000 +0900
+++ cui130/cui.c	2014-04-24 22:00:00.000000000 +0900
@@ -181,20 +181,50 @@
 	return obj;
 }
 
+int
+cui_xy_conv(cui parent, int v)
+{
+	cui prev;
+	int d, base, offset;
+
+	if(parent == NULL) return v;
+	if((prev = parent->children) == NULL) return v;
+	if((d = v - CUI_XY_MAGIC) < 0) return v;
+	offset = d % 100;
+	switch(d / 100){
+	case 0: /* (CUI_CHILD_X - CUI_XY_MAGIC) / 100 */
+		base = prev->x;
+		break;
+	case 1:/* (CUI_CHILD_Y - CUI_XY_MAGIC) / 100 */
+		base = prev->y;
+		break;
+	case 2:/* (CUI_CHILD_X2 - CUI_XY_MAGIC) / 100 */
+		base = cui_x2(prev);
+		break;
+	case 3:/* (CUI_CHILD_Y2 - CUI_XY_MAGIC) / 100 */
+		base = cui_y2(prev);
+		break;
+	default:
+		return v;
+	}
+	return base + offset;
+}
+
 void
 cui_base_init(cui obj, cui parent, int x, int y, int w, int h)
 {
 	obj->parent = parent;
 	obj->children = NULL;
 	obj->next = NULL;
-	obj->x = x;
-	obj->y = y;
+	obj->x = cui_xy_conv(parent, x);
+	obj->y = cui_xy_conv(parent, y);
 	obj->w = w;
 	obj->h = h;
 
 	if(parent) cui_base_child_add(parent, obj);
 	obj->handler_list = NULL;
 	obj->flags = 0;
+	obj->name = NULL;
 }
 
 void
@@ -535,6 +565,23 @@
 	return c;
 }
 
+cui
+cui_name_child_chain(cui obj, char *name)
+{
+	cui ret;
+	if(obj == NULL) return NULL;
+	if((ret = cui_name_child(obj, name)) != NULL) return ret;
+	return cui_name_child_chain(obj->next, name);
+}
+
+cui
+cui_name_child(cui obj, char *name)
+{
+	if(obj == NULL) return NULL;
+	if(obj->name && strcmp(obj->name, name) == 0) return obj;
+	return cui_name_child_chain(obj->children, name);
+}
+
 void
 cui_quit(void)
 {
@@ -698,6 +745,7 @@
 void
 cui_del(cui obj)
 {
+	if(obj->parent == NULL) return;
 	cui_del_from(obj, &obj->parent->children);
 }
 
@@ -788,4 +836,22 @@
 	}
 }
 
+cui
+cui_wlb_new(cui parent, int x, int y, char *s1, cui obj, char *s2)
+{
+	cui bs = cui_base_new(parent, x, y, 0, 0);
+	int bak = cui_hide_enter(obj);
+	cui lb1 = s1 ? cui_label_new(bs, 0, 0, s1) : NULL;
+
+	cui_del(obj);
+	obj->parent = bs;
+	cui_base_child_add(bs, obj);
+	cui_xy_set(obj, lb1 ? lb1->w : 0, 0);
+
+	if(s2) cui_label_new(bs, CUI_CHILD_X2, 0, s2);
+	cui_wh_fit(bs);
+	cui_hide_exit(obj, bak);
+	return bs;
+}
+
 /* EOF */
diff -urN cui129/cui.h cui130/cui.h
--- cui129/cui.h	2014-04-21 22:00:00.000000000 +0900
+++ cui130/cui.h	2014-04-24 22:00:00.000000000 +0900
@@ -7,6 +7,7 @@
 
 typedef struct cui_base *cui;
 
+#include <limits.h>
 #include "dbg.h"
 
 #define MSG(s) fprintf(stderr, "%s() %s L%d : %s\n", __func__, __FILE__, __LINE__, s)
@@ -30,6 +31,12 @@
 #define CUI_ATTR_ULINE		(1<<0)
 #define CUI_ATTR_REVERSE	(1<<1)
 
+#define CUI_XY_MAGIC		(INT_MAX - 400)
+#define CUI_CHILD_X		(CUI_XY_MAGIC + 0)
+#define CUI_CHILD_Y		(CUI_XY_MAGIC + 100)
+#define CUI_CHILD_X2		(CUI_XY_MAGIC + 200)
+#define CUI_CHILD_Y2		(CUI_XY_MAGIC + 300)
+
 typedef int (*cui_handler)(cui obj, int evt, int val, void *prm);
 
 #include "rect.h"
@@ -40,6 +47,7 @@
 	int x, y, w, h;
 	cui_list handler_list;
 	int flags;
+	char *name;
 };	
 
 extern cui_rect cui_clip;
@@ -48,6 +56,7 @@
 void cui_fini(int init_ret);
 
 cui cui_alloc(int size);
+int cui_xy_conv(cui parent, int v);
 void cui_base_init(cui obj, cui parent, int x, int y, int w, int h);
 void cui_base_child_add(cui obj, cui child);
 cui cui_base_new(cui parent, int x, int y, int w, int h);
@@ -90,6 +99,8 @@
 int cui_child_num(cui obj);
 int cui_index(cui obj);
 cui cui_index_to_child(cui obj, int i);
+cui cui_name_child_chain(cui obj, char *name);
+cui cui_name_child(cui obj, char *name);
 
 cui cui_focus_get(void);
 void cui_focus_set(cui obj);
@@ -111,4 +122,7 @@
 void cui_puts_temp_fd_exit(void);
 void cui_puts(char *s);
 
+cui cui_wlb_new(cui parent, int x, int y, char *s1, cui obj, char *s2);
+
+
 #endif
diff -urN cui129/menu.c cui130/menu.c
--- cui129/menu.c	2014-04-21 22:00:00.000000000 +0900
+++ cui130/menu.c	2014-04-24 22:00:00.000000000 +0900
@@ -188,8 +188,9 @@
 	cui_menu_popup p = (cui_menu_popup)obj;
 
 	cui_menu_item_init(obj, parent, x, y, lst[val]);
-	if(w >= 0) cui_w_set(obj, w);
 	p->menu = cui_menu_new(cui_root(obj), 0, 0, lst);
+	if(w >= 0) cui_w_set(obj, w);
+	else cui_w_set(obj, p->menu->w);
 	p->val = val;
 	p->vp = NULL;
 	p->call_btn_hdr_flag = TRUE; /* ! */
@@ -206,6 +207,11 @@
 		cui_menu_popup p = (cui_menu_popup)obj;
 		cui menu = p->menu;
 		int bak = p->val;
+		if(menu->parent != cui_root(obj)){
+			if(menu->parent) cui_del(menu);
+			menu->parent = cui_root(obj);
+			cui_base_child_add(cui_root(obj), menu);
+		}
 		menu->x = cui_lx(cui_root(obj), cui_gx(obj));
 		menu->y = cui_ly(cui_root(obj), cui_gy(obj)) - p->val;
 		menu->flags &= ~CUI_FLG_HIDE;