diff -urN cui9/cui.c cui10/cui.c
--- cui9/cui.c	Thu Jan 30 04:30:00 2014
+++ cui10/cui.c	Thu Jan 30 04:40:00 2014
@@ -40,6 +40,15 @@
 	obj->children = child;
 }
 
+void
+cui_draw_str(cui obj, int x, int y, char *s, int attr)
+{
+	cui_esc_loc(cui_gx(obj) + x, cui_gy(obj) + y);
+	cui_esc_attr(attr);
+	printf("%s", s);
+	fflush(stdout);
+}
+
 cui
 cui_panel_new(cui parent, int x, int y, int w, int h)
 {
@@ -48,10 +57,36 @@
 	return obj;
 }
 
+int
+cui_panel_hdr(cui obj, int evt, int val, void *prm)
+{
+	int x, y;
+
+	for(y=0; y<obj->h; y++){
+		for(x=0; x<obj->w; x++){
+			cui_draw_str(obj, x, y, " ", CUI_ESC_NORMAL);
+		}
+	}
+	for(x=1; x<obj->w-1; x++){
+		cui_draw_str(obj, x, 0, "-", CUI_ESC_NORMAL);
+		cui_draw_str(obj, x, obj->h-1, "-", CUI_ESC_NORMAL);
+	}
+	for(y=1; y<obj->h-1; y++){
+		cui_draw_str(obj, 0, y, "|", CUI_ESC_NORMAL);
+		cui_draw_str(obj, obj->w-1, y, "|", CUI_ESC_NORMAL);
+	}	
+	cui_draw_str(obj, 0, 0, "+", CUI_ESC_NORMAL);
+	cui_draw_str(obj, obj->w-1, 0, "+", CUI_ESC_NORMAL);
+	cui_draw_str(obj, obj->w-1, obj->h-1, "+", CUI_ESC_NORMAL);
+	cui_draw_str(obj, 0, obj->h-1, "+", CUI_ESC_NORMAL);
+	return TRUE;
+}
+
 void
 cui_panel_init(cui obj, cui parent, int x, int y, int w, int h)
 {
 	cui_base_init(obj, parent, x, y, w, h);
+	cui_bind(obj, CUI_EVT_DRAW, cui_panel_hdr, NULL);
 }
 
 cui
@@ -65,9 +100,7 @@
 int
 cui_label_hdr(cui obj, int evt, int val, void *prm)
 {
-	cui_esc_loc(cui_gx(obj), cui_gy(obj));
-	printf("%s", cui_label_str_get(obj));
-	fflush(stdout);
+	cui_draw_str(obj, 0, 0, cui_label_str_get(obj), CUI_ESC_NORMAL);
 	return TRUE;
 }
 
@@ -95,12 +128,32 @@
 	return obj;
 }
 
+int
+cui_button_hdr(cui obj, int evt, int val, void *prm)
+{
+	char *s;
+	int attr;
+
+	s = cui_button_str_get(obj);
+
+	attr = (val == CUI_DRAW_FOCUS) ? CUI_ESC_ULINE : CUI_ESC_NORMAL;
+	cui_draw_str(obj, 0, 0, "(", attr);
+	cui_draw_str(obj, 1+strlen(s), 0, ")", attr);
+
+	attr = (val == CUI_DRAW_ACTIVE) ? CUI_ESC_REVERSE : attr;
+	cui_draw_str(obj, 1, 0, s, attr);
+	cui_esc_attr(CUI_ESC_NORMAL);
+	return TRUE;
+}
+
 void
 cui_button_init(cui obj, cui parent, int x, int y, char *s)
 {
 	cui_label_init(obj, parent, x, y, s);
 	obj->w += 2;
 	obj->flags |= CUI_FLG_CAN_FOCUS;
+	cui_unbind(obj, CUI_EVT_DRAW, cui_label_hdr);
+	cui_bind(obj, CUI_EVT_DRAW, cui_button_hdr, NULL);
 }
 
 char *
@@ -128,13 +181,28 @@
 	obj->handler_list = cui_handler_list_new(hdr, evt, prm, obj->handler_list);
 }
 
+void
+cui_unbind(cui obj, int evt, cui_handler hdr)
+{
+	cui_handler_list *p = &obj->handler_list, list;
+
+	while(*p){
+		list = *p;
+		if(list->evt == evt && list->hdr == hdr){
+			*p = list->next;
+			free(list);
+		}else{
+			p = &list->next;
+		}
+	}
+}
+
 int
 cui_handler_call(cui obj, cui_handler_list list, int evt, int val)
 {
 	if(list == NULL) return FALSE;
 	if(cui_handler_call(obj, list->next, evt, val)) return TRUE;
-	if(evt != list->evt) return FALSE;
-	return (*list->hdr)(obj, evt, val, list->prm);
+	return (evt & list->evt) ? (*list->hdr)(obj, evt, val, list->prm) : FALSE;
 }
 
 int
diff -urN cui9/cui.h cui10/cui.h
--- cui9/cui.h	Thu Jan 30 04:30:00 2014
+++ cui10/cui.h	Thu Jan 30 04:40:00 2014
@@ -63,8 +63,11 @@
 char *cui_button_str_get(cui obj);
 
 void cui_bind(cui obj, int evt, cui_handler hdr, void *prm);
+void cui_unbind(cui obj, int evt, cui_handler hdr);
+
 int cui_gx(cui obj);
 int cui_gy(cui obj);
+void cui_draw(cui obj);
 void cui_quit(void);
 void cui_main(cui top_obj);