diff -urN cui53/cui_test.c cui54/cui_test.c
--- cui53/cui_test.c	2014-02-01 00:00:00.000000000 +0900
+++ cui54/cui_test.c	2014-02-01 01:00:00.000000000 +0900
@@ -264,6 +264,16 @@
 }
 
 int
+etx_hdr(cui obj, int evt, int val, void *prm)
+{
+	static char buf[CUI_ETEXT_MAX * 2];
+
+	sprintf(buf, "'%s'", cui_etext_str_get(obj));
+	cui_label_str_set((cui)prm, buf);
+	return TRUE;
+}
+
+int
 main()
 {
 	cui base = cui_panel_new(NULL, 0, 0, 40, 20);
@@ -282,6 +292,7 @@
 
 	small->flags |= CUI_FLG_HIDE;
 	cui_bind(mn_btn, CUI_EVT_BUTTON, mn_btn_hdr, mv_lb);
+	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);
 
diff -urN cui53/etext.c cui54/etext.c
--- cui53/etext.c	2014-02-01 00:00:00.000000000 +0900
+++ cui54/etext.c	2014-02-01 01:00:00.000000000 +0900
@@ -1,5 +1,6 @@
 #include "etext.h"
 #include "handler.h"
+#include "key.h"
 #include <stdio.h>
 #include <string.h>
 
@@ -30,22 +31,149 @@
 	cui_wh_fit(p->inner, p->inner->children);
 
 	obj->flags |= CUI_FLG_CAN_FOCUS;
-	cui_bind(obj, CUI_EVT_DRAW, cui_etext_hdr, NULL);
+
+	p->edit_mode = FALSE;
+	p->n = strlen(p->buf);
+	p->cursor = 0;
+	p->buf_cursor[0] = ' ';
+	p->buf_cursor[1] = '\0';
+	p->lb_cursor = cui_label_new(p->lb, 0, 0, p->buf_cursor);
+	cui_label_attr_set(p->lb_cursor, CUI_ATTR_REVERSE);
+	p->lb_cursor->flags |= CUI_FLG_HIDE;
+
+	cui_bind(obj, CUI_EVT_DRAW | CUI_EVT_KEY, cui_etext_hdr, NULL);
+}
+
+void
+cui_etext_buf_to_lb(cui obj)
+{
+	cui_etext p = (cui_etext)obj;
+
+	cui_label_str_set(p->lb, p->buf);
+	if(p->edit_mode) p->lb->w++;
+	cui_wh_fit(p->inner, p->inner->children);
+}
+
+void
+cui_etext_edit_in(cui obj)
+{
+	cui_etext p = (cui_etext)obj;
+
+	p->edit_mode = TRUE;
+	strcpy(p->bak, p->buf);
+	p->n = strlen(p->buf);
+
+	cui_hide(p->fill);
+	cui_label_attr_set(p->lb, CUI_ATTR_NORMAL);
+	cui_etext_buf_to_lb(obj);
+
+	p->cursor = 0;
+	p->buf_cursor[0] = p->cursor < p->n ? p->buf[p->cursor] : ' ';
+	cui_label_str_set(p->lb_cursor, p->buf_cursor);
+	p->lb_cursor->x = p->cursor;
+	cui_show(p->lb_cursor);
+}
+
+void
+cui_etext_edit_out(cui obj)
+{
+	cui_etext p = (cui_etext)obj;
+
+	cui_hide(p->inner);
+	cui_hide(p->lb_cursor);
+	cui_label_str_set(p->lb, p->buf);
+	cui_label_attr_set(p->lb, CUI_ATTR_ULINE);
+	p->fill->x = cui_x2(p->lb);
+	cui_show(p->fill);
+	p->inner->x = 0;
+	cui_wh_fit(p->inner, p->inner->children);
+	cui_show(p->inner);
+	p->edit_mode = FALSE;
+
+	if(strcmp(p->buf, p->bak) != 0){
+		cui_handler_call(obj, obj->handler_list, CUI_EVT_BUTTON, 0);
+	}
+}
+
+void
+cui_etext_cursor_update(cui obj)
+{
+	cui_etext p = (cui_etext)obj;
+
+	cui_hide(p->lb_cursor);
+	cui_draw(p->lb_cursor->parent);
+	p->buf_cursor[0] = p->cursor < p->n ? p->buf[p->cursor] : ' ';
+	p->lb_cursor->x = p->cursor;
+	while(cui_lx(p->view, cui_gx(p->lb_cursor)) < 0){
+		cui_x_set(p->inner, p->inner->x + 1);
+	}
+	while(cui_lx(p->view, cui_gx(p->lb_cursor)) >= p->view->w){
+		cui_x_set(p->inner, p->inner->x - 1);
+	}
+	cui_show(p->lb_cursor);
 }
 
 int
 cui_etext_hdr(cui obj, int evt, int val, void *prm)
 {
 	cui_etext p = (cui_etext)obj;
-	int attr;
+	int attr, i;
 
-	if(evt == CUI_EVT_DRAW){
+	switch(evt){
+	case CUI_EVT_DRAW:
 		attr = (val == CUI_DRAW_FOCUS) ? CUI_ATTR_ULINE : CUI_ATTR_NORMAL;
 		cui_label_attr_set(p->lb_top, attr);
 		cui_label_attr_set(p->lb, attr);
 		cui_fill_attr_set(p->fill, attr);
 		cui_label_attr_set(p->lb_end, attr);
 		return TRUE;
+	case CUI_EVT_KEY:
+		if(!p->edit_mode){
+			if(val == CUI_KEY_ENTER){
+				cui_etext_edit_in(obj);
+				return TRUE;
+			}
+			return FALSE;
+		}
+		switch(val){
+		case CUI_KEY_ESC:
+			strcpy(p->buf, p->bak);
+			
+		case CUI_KEY_ENTER:
+			cui_etext_edit_out(obj);
+			break;
+		case CUI_KEY_RIGHT:
+			if(p->cursor >= p->n) break;
+			p->cursor++;
+			cui_etext_cursor_update(obj);
+			break;
+		case CUI_KEY_LEFT:
+			if(p->cursor <= 0) break;
+			p->cursor--;
+			cui_etext_cursor_update(obj);
+			break;
+		case CUI_KEY_UP:
+		case CUI_KEY_DOWN:
+			break;
+		case CUI_KEY_BS:
+			if(p->cursor <= 0) break;
+			for(i=p->cursor; i<=p->n; i++) p->buf[i-1] = p->buf[i];
+			p->n--;
+			cui_etext_buf_to_lb(obj);
+			p->cursor--;
+			cui_etext_cursor_update(obj);
+			break;
+		default:
+			if(p->n >= CUI_ETEXT_MAX - 1) break;
+			for(i=p->n; i>=p->cursor; i--) p->buf[i+1] = p->buf[i];
+			p->buf[p->cursor] = val;
+			p->n++;
+			cui_etext_buf_to_lb(obj);
+			p->cursor++;
+			cui_etext_cursor_update(obj);
+			break;
+		}
+		return TRUE;
 	}
 	return FALSE;
 }
@@ -60,6 +188,15 @@
 void
 cui_etext_str_set(cui obj, char *s)
 {
+	cui_etext p = (cui_etext)obj;
+
+	if(p->edit_mode) cui_etext_edit_out(obj);
+	strcpy(p->buf, s);
+	cui_label_str_set(p->lb, p->buf);
+	p->fill->x = cui_x2(p->lb);
+	cui_hide(p->inner);
+	cui_wh_fit(p->inner, p->inner->children);
+	cui_show(p->inner);
 }
 
 /* EOF */
diff -urN cui53/etext.h cui54/etext.h
--- cui53/etext.h	2014-02-01 00:00:00.000000000 +0900
+++ cui54/etext.h	2014-02-01 01:00:00.000000000 +0900
@@ -10,6 +10,11 @@
 	char buf[ CUI_ETEXT_MAX ], bak[ CUI_ETEXT_MAX ];
 	cui lb_top, lb, fill, lb_end;
 	cui view, inner;
+
+	int edit_mode;
+	int n, cursor;
+	char buf_cursor[2];
+	cui lb_cursor;
 } *cui_etext;
 
 cui cui_etext_new(cui parent, int x, int y, int w, char *init_s);