diff -urN cui118/Makefile cui119/Makefile
--- cui118/Makefile	Thu Apr 17 22:00:00 2014
+++ cui119/Makefile	Fri Apr 18 22:00:00 2014
@@ -7,7 +7,7 @@
 endif
 
 TARG = cui_test cui_srv
-OBJS = cui.o arg.o readable.o select.o sock.o focus.o num.o etext.o menu.o dialog.o timer.o term.o scpanel.o tbar.o rszbox.o scbar.o fillbtn.o tab.o radio.o ckbox.o button.o lblfix.o fill.o label.o panel.o handler.o esc.o key.o rect.o dbg.o list.o
+OBJS = cui.o arg.o readable.o select.o sock.o focus.o num.o etext.o menu.o dialog.o timer.o term.o scline.o scpanel.o tbar.o rszbox.o scbar.o fillbtn.o tab.o radio.o ckbox.o button.o lblfix.o fill.o label.o panel.o handler.o esc.o key.o rect.o dbg.o list.o
 
 all: $(TARG)
 
diff -urN cui118/cui_test.c cui119/cui_test.c
--- cui118/cui_test.c	Thu Apr 17 22:00:00 2014
+++ cui119/cui_test.c	Fri Apr 18 22:00:00 2014
@@ -17,6 +17,7 @@
 #include "fillbtn.h"
 #include "scbar.h"
 #include "scpanel.h"
+#include "scline.h"
 #include "term.h"
 #include "timer.h"
 #include "num.h"
@@ -86,6 +87,7 @@
 	cui_y_set(obj, obj->y + 1);
 	sprintf(buf, "%d", cui_gy(obj));
 	cui_label_str_set((cui)prm, buf);
+	cui_handler_call((cui)prm, CUI_EVT_RESIZE, TRUE);
 	return TRUE;
 }
 
@@ -218,6 +220,7 @@
 		cui item = cui_index_to_child(obj, val);
 		char *s = cui_menu_item_str_get(item);
 		cui_label_str_set((cui)prm, s);
+		cui_handler_call((cui)prm, CUI_EVT_RESIZE, TRUE);
 	}				  
 	cui_quit();
 	return TRUE;
@@ -241,12 +244,22 @@
 }
 
 int
+mv_lb_hdr(cui obj, int evt, int val, void *prm)
+{
+	/* CUI_EVT_RESIZE */
+	cui scl = (cui)prm;	
+	cui_w_set(scl, obj->w);
+	return TRUE;
+}
+
+int
 etx_hdr(cui obj, int evt, int val, void *prm)
 {
 	static char buf[CUI_ETEXT_BSIZE * 2];
 
 	sprintf(buf, "'%s'", cui_etext_str_get(obj));
 	cui_label_str_set((cui)prm, buf);
+	cui_handler_call((cui)prm, CUI_EVT_RESIZE, TRUE);
 	return TRUE;
 }
 
@@ -450,7 +463,8 @@
 	cui etx = cui_etext_new(base, mn_btn->x, cui_y2(mn_btn), 8, "foo");
 	cui ck = cui_ckbox_new(base, cui_x2(mn_btn)+2, 1, "Show", FALSE);
 	cui mv_btn = cui_button_new(base, cui_x2(ck) + 2, ck->y, "move");
-	cui mv_lb = cui_label_new(base, cui_x2(mv_btn) + 2, mv_btn->y, "");
+	cui scl = cui_scline_new(base, cui_x2(mv_btn) + 2, mv_btn->y, 0);
+	cui mv_lb = cui_label_new(cui_scline_view_get(scl), 0, 0, "");
 
 	cui_simple_dialog p;
 	cui small = cui_scpanel_new(base, 2, 3, base->w - (2 * 2), base->h - (3 + 1), "title");
@@ -469,6 +483,9 @@
 	cui_bind(etx, CUI_EVT_BUTTON, etx_hdr, mv_lb);
 	cui_bind(ck, CUI_EVT_BUTTON, my_hdr2, small);
 	cui_bind(mv_btn, CUI_EVT_BUTTON, mv_hdr, mv_lb);
+
+	cui_scline_sheet_set(scl, mv_lb);
+	cui_bind(mv_lb, CUI_EVT_RESIZE, mv_lb_hdr, scl);
 
 	cui_hide(bs_bar);
 	cui_wh_fit(bs_bar);
diff -urN cui118/scline.c cui119/scline.c
--- cui118/scline.c	Thu Jan  1 09:00:00 1970
+++ cui119/scline.c	Fri Apr 18 22:00:00 2014
@@ -0,0 +1,186 @@
+#include "scline.h"
+#include "fillbtn.h"
+#include "handler.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+cui
+cui_scline_new(cui parent, int x, int y, int w)
+{
+	cui obj = cui_alloc(sizeof(struct cui_scline));
+	cui_scline_init(obj, parent, x, y, w);
+	return obj;
+}
+
+static int
+lx(cui obj)
+{
+	cui_scline p = (cui_scline)obj;
+	return p->sheet ? cui_lx(obj, cui_gx(p->sheet)) : 0;
+}
+
+static int
+lx2(cui obj)
+{
+	cui_scline p = (cui_scline)obj;
+	return p->sheet ? lx(obj) + p->sheet->w : 0;
+}
+
+static int
+onoff_get(cui obj, int sign)
+{
+	cui_scline p = (cui_scline)obj;
+	return sign < 0 ? 
+		!(p->dec->flags & CUI_FLG_HIDE) :
+		!(p->inc->flags & CUI_FLG_HIDE);
+}
+
+static void
+onoff_set(cui obj, int sign, int v)
+{
+	cui_scline p = (cui_scline)obj;
+
+	if(onoff_get(obj, sign) == v) return;
+	if(v){
+		if(sign < 0){
+			cui_x_set(p->view, p->view->x + 1);
+			cui_w_set(p->view, p->view->w - 1);
+			if(p->sheet) cui_x_set(p->sheet, p->sheet->x - 1);
+		}else{
+			cui_w_set(p->view, p->view->w - 1);
+		}
+		cui_show(sign < 0 ? p->dec : p->inc);
+	}else{
+		cui_hide(sign < 0 ? p->dec : p->inc);
+		if(sign < 0){
+			if(p->sheet) cui_x_set(p->sheet, p->sheet->x + 1);
+			cui_w_set(p->view, p->view->w + 1);
+			cui_x_set(p->view, p->view->x - 1);
+		}else{
+			cui_w_set(p->view, p->view->w +1);
+		}
+	}
+}
+
+static void
+adj(cui obj)
+{
+	cui_scline p = (cui_scline)obj;
+
+	if(p->sheet == NULL) return;
+	if(p->sheet->w <= obj->w){
+		onoff_set(obj, -1, FALSE);
+		onoff_set(obj, 1, FALSE);
+		cui_x_set(p->sheet, 0);
+		return;
+	}
+	if(lx(obj) >= 0){
+		onoff_set(obj, -1, FALSE);
+		onoff_set(obj, 1, TRUE);
+		cui_x_set(p->sheet, 0);
+	}else if(lx2(obj) <= obj->w){
+		onoff_set(obj, 1, FALSE);
+		onoff_set(obj, -1, TRUE);
+		cui_x_set(p->sheet, p->view->w - p->sheet->w);
+	}else{
+		onoff_set(obj, -1, TRUE);
+		onoff_set(obj, 1, TRUE);
+	}
+}
+
+void
+cui_scline_init(cui obj, cui parent, int x, int y, int w)
+{
+	cui_scline p = (cui_scline)obj;
+
+	cui_base_init(obj, parent, x, y, w, 1);
+
+	p->dec = cui_fillbtn_new(obj, 0, 0, 1, 1, "<");
+	cui_hide(p->dec);
+
+	p->inc = cui_fillbtn_new(obj, w-1, 0, 1, 1, ">");
+	cui_hide(p->inc);
+
+	p->view = cui_base_new(obj, 0, 0, w, 1);
+	p->sheet = NULL;
+
+	cui_bind(p->dec, CUI_EVT_BUTTON, cui_scline_hdr, p);
+	cui_bind(p->inc, CUI_EVT_BUTTON, cui_scline_hdr, p);
+	cui_bind(obj, CUI_EVT_RESIZE, cui_scline_hdr, p);
+
+	p->step_cb = NULL;
+	p->step_prm = NULL;
+}
+
+int
+cui_scline_hdr(cui obj, int evt, int val, void *prm)
+{
+	cui ev_obj = obj;
+	cui_scline p = (cui_scline)prm;
+	int step, bak;
+
+	obj = (cui)p;
+
+	switch(evt){
+	case CUI_EVT_RESIZE:
+		bak = cui_hide_enter(obj);
+		if(cui_x2(obj) > obj->parent->w) cui_w_set(obj, obj->parent->w - obj->x);
+		cui_x_set(p->inc, obj->w - 1);
+		cui_w_set(p->view, obj->w - onoff_get(obj, -1) - onoff_get(obj, 1));
+		adj(obj);
+		cui_hide_exit(obj, bak);
+		break;
+	case CUI_EVT_BUTTON:
+		if(ev_obj == p->dec){
+			if(lx(obj) < 0){
+				step = p->step_cb ? (*p->step_cb)(-1, p->step_prm) : 1;
+				if(p->sheet) cui_x_set(p->sheet, p->sheet->x + step);
+			}
+			if(lx(obj) == 0) onoff_set(obj, -1, FALSE);
+			adj(obj);
+		}else if(ev_obj == p->inc){
+			if(lx2(obj) > obj->w){
+				step = p->step_cb ? (*p->step_cb)(1, p->step_prm) : 1;
+				if(p->sheet) cui_x_set(p->sheet, p->sheet->x - step);
+			}
+			if(lx2(obj) == obj->w) onoff_set(obj, 1, FALSE);
+			adj(obj);
+		}else return FALSE;
+		break;		
+	default:
+		return FALSE;
+	}
+	return TRUE;
+}
+
+cui
+cui_scline_view_get(cui obj)
+{
+	cui_scline p = (cui_scline)obj;
+	return p->view;
+}
+
+void
+cui_scline_sheet_set(cui obj, cui sheet)
+{
+	cui_scline p = (cui_scline)obj;
+	p->sheet = sheet;
+}
+
+cui
+cui_scline_sheet_get(cui obj)
+{
+	cui_scline p = (cui_scline)obj;
+	return p->sheet;
+}
+
+void
+cui_scline_step_set(cui obj, int (*step_cb)(int, void *), void *step_prm)
+{
+	cui_scline p = (cui_scline)obj;
+	p->step_cb = step_cb;
+	p->step_prm = step_prm;
+}
+
+/* EOF */
diff -urN cui118/scline.h cui119/scline.h
--- cui118/scline.h	Thu Jan  1 09:00:00 1970
+++ cui119/scline.h	Fri Apr 18 22:00:00 2014
@@ -0,0 +1,25 @@
+#ifndef __SC_LINE_H__
+#define __SC_LINE_H__
+
+#include "cui.h"
+
+typedef struct cui_scline{
+	struct cui_base base;
+	cui view, sheet;
+	cui dec, inc;
+	
+	int (*step_cb)(int sign, void *); /* sign : dec=-1 , inc=1 */
+	void *step_prm;
+} *cui_scline;
+
+cui cui_scline_new(cui parent, int x, int y, int w);
+void cui_scline_init(cui obj, cui parent, int x, int y, int w);
+int cui_scline_hdr(cui obj, int evt, int val, void *prm);
+
+cui cui_scline_view_get(cui obj);
+void cui_scline_sheet_set(cui obj, cui sheet);
+cui cui_scline_sheet_get(cui obj);
+
+void cui_scline_step_set(cui obj, int (*step_cb)(int, void *), void *step_prm);
+
+#endif