diff -urN cui67/cui.c cui68/cui.c
--- cui67/cui.c	Sun Feb  2 23:50:00 2014
+++ cui68/cui.c	Sun Feb  9 00:00:00 2014
@@ -225,6 +225,7 @@
 void
 cui_hide(cui obj)
 {
+	if(obj->flags & CUI_FLG_HIDE) return;
 	obj->flags |= CUI_FLG_HIDE;
 	if(cui_esc_cnt > 0) cui_clear(obj);
 }
@@ -232,6 +233,7 @@
 void
 cui_show(cui obj)
 {
+	if(!(obj->flags & CUI_FLG_HIDE)) return;
 	obj->flags &= ~CUI_FLG_HIDE;
 	if(cui_esc_cnt > 0) cui_draw(obj);
 }
@@ -282,11 +284,12 @@
 cui_xywh_set(cui obj, int x, int y, int w, int h)
 {
 	int bak = cui_hide_enter(obj);
-	if(bak) cui_draw(obj->parent);
+	int rsz = (obj->w != w || obj->h != h);
 	obj->x = x;
 	obj->y = y;
 	obj->w = w;
 	obj->h = h;
+	if(rsz) cui_handler_call(obj, CUI_EVT_RESIZE, TRUE);
 	cui_hide_exit(obj, bak);
 	if(obj == cui_focus_get() && !cui_is_visible_rect(obj)) cui_focus_set(NULL);
 }
@@ -339,8 +342,10 @@
 void
 cui_wh_fit(cui obj)
 {
+	int bak_w = obj->w, bak_h = obj->h;
 	obj->w = obj->h = 0;
 	cui_wh_fit_chain(obj, obj->children);
+	if(obj->w != bak_w || obj->h != bak_h) cui_handler_call(obj, CUI_EVT_RESIZE, TRUE);
 }
 
 int
diff -urN cui67/cui.h cui68/cui.h
--- cui67/cui.h	Sun Feb  2 23:50:00 2014
+++ cui68/cui.h	Sun Feb  9 00:00:00 2014
@@ -16,6 +16,7 @@
 #define CUI_EVT_KEY		(1<<0)
 #define CUI_EVT_DRAW		(1<<1)
 #define CUI_EVT_BUTTON		(1<<2)
+#define CUI_EVT_RESIZE		(1<<3)
 
 #define CUI_FLG_CAN_FOCUS	(1<<0)
 #define CUI_FLG_HIDE		(1<<1)
diff -urN cui67/cui_test.c cui68/cui_test.c
--- cui67/cui_test.c	Sat Feb  8 23:00:00 2014
+++ cui68/cui_test.c	Sun Feb  9 00:00:00 2014
@@ -124,8 +124,7 @@
 	cui_hide(base);
 
 	cui_wh_fit(panel);
-	panel->w += 1;
-	panel->h += 1;
+	cui_wh_set(panel, panel->w+1, panel->h+1);
 
 	cui_bind(rd_on, CUI_EVT_BUTTON, radio_hdr, base);
 	cui_bind(rd_off, CUI_EVT_BUTTON, radio_hdr, base);
@@ -167,7 +166,6 @@
 	}
 	lst[20] = NULL;
 	menu = cui_menu_new(parent, mn_btn->x, mn_btn->y+1, lst);
-	cui_hide(menu);
 	cui_bind(mn_btn, CUI_EVT_BUTTON, mn_long_hdr, menu);
 	cui_bind(menu, CUI_EVT_BUTTON, mn_long_hdr, NULL);
 	return mn_btn;
@@ -229,6 +227,7 @@
 	cui menu = cui_menu_new(obj->parent, obj->x, obj->y+1, lst);
 
 	cui_bind(menu, CUI_EVT_BUTTON, mn_hdr, prm);
+	menu->flags &= ~CUI_FLG_HIDE;
 	cui_main(menu, cui_menu_str_to_item(menu, "Open"));
 	cui_hide(menu);
 	cui_draw(menu->parent);
diff -urN cui67/fillbtn.c cui68/fillbtn.c
--- cui67/fillbtn.c	Fri Feb  7 22:00:00 2014
+++ cui68/fillbtn.c	Sun Feb  9 00:00:00 2014
@@ -19,7 +19,7 @@
 	p->fill = cui_fill_new(obj, 0, 0, w, h, s, CUI_ATTR_NORMAL);
 	p->v = 0;
 	obj->flags |= CUI_FLG_CAN_FOCUS;
-	cui_bind(obj, CUI_EVT_DRAW | CUI_EVT_KEY, cui_fillbtn_hdr, NULL);
+	cui_bind(obj, CUI_EVT_DRAW | CUI_EVT_KEY | CUI_EVT_RESIZE, cui_fillbtn_hdr, NULL);
 }
 
 int
@@ -32,7 +32,6 @@
 	case CUI_EVT_DRAW:
 		attr = p->v ? CUI_ATTR_REVERSE : (val == CUI_DRAW_FOCUS ? CUI_ATTR_ULINE : CUI_ATTR_NORMAL);
 		cui_fill_attr_set(p->fill, attr);
-		if(obj->w != p->fill->w || obj->h != p->fill->h) cui_wh_set(p->fill, obj->w, obj->h);
 		return TRUE;
 	case CUI_EVT_KEY:
 		if(val != CUI_KEY_ENTER) break;
@@ -41,6 +40,9 @@
 		cui_handler_call(obj, CUI_EVT_BUTTON, p->v);
 		p->v = FALSE;
 		cui_draw(obj);
+		return TRUE;
+	case CUI_EVT_RESIZE:
+		cui_wh_set(p->fill, obj->w, obj->h);
 		return TRUE;
 	}
 	return FALSE;
diff -urN cui67/lblfix.c cui68/lblfix.c
--- cui67/lblfix.c	Sun Feb  2 22:00:00 2014
+++ cui68/lblfix.c	Sun Feb  9 00:00:00 2014
@@ -1,4 +1,5 @@
 #include "lblfix.h"
+#include "handler.h"
 #include <string.h>
 
 cui
@@ -21,6 +22,18 @@
 	cui_label_attr_set(p->lb, attr);
 
 	p->fill = cui_fill_new(obj, cui_x2(p->lb), 0, w - p->lb->w, 1, " ", attr);
+
+	cui_bind(obj, CUI_EVT_RESIZE, cui_lblfix_hdr, NULL);
+}
+
+int
+cui_lblfix_hdr(cui obj, int evt, int val, void *prm)
+{
+	cui_lblfix p = (cui_lblfix)obj;
+
+	/* CUI_EVT_RESIZE */
+	cui_w_set(p->fill, obj->w - p->lb->w);
+	return TRUE;
 }
 
 char *
@@ -51,14 +64,6 @@
 	cui_lblfix p = (cui_lblfix)obj;
 	cui_label_attr_set(p->lb, attr);
 	cui_fill_attr_set(p->fill, attr);
-}
-
-void
-cui_lblfix_w_set(cui obj, int w)
-{
-	cui_lblfix p = (cui_lblfix)obj;
-	obj->w = w;
-	cui_w_set(p->fill, obj->w - p->lb->w);
 }
 
 /* EOF */
diff -urN cui67/lblfix.h cui68/lblfix.h
--- cui67/lblfix.h	Sat Feb  1 02:00:00 2014
+++ cui68/lblfix.h	Sun Feb  9 00:00:00 2014
@@ -10,10 +10,10 @@
 
 cui cui_lblfix_new(cui parent, int x, int y, int w, char *s, int attr);
 void cui_lblfix_init(cui obj, cui parent, int x, int y, int w, char *s, int attr);
+int cui_lblfix_hdr(cui obj, int evt, int val, void *prm);
 char *cui_lblfix_str_get(cui obj);
 void cui_lblfix_str_set(cui obj, char *s);
 int cui_lblfix_attr_get(cui obj);
 void cui_lblfix_attr_set(cui obj, int attr);
-void cui_lblfix_w_set(cui obj, int w);
 
 #endif
diff -urN cui67/menu.c cui68/menu.c
--- cui67/menu.c	Sun Feb  2 22:20:00 2014
+++ cui68/menu.c	Sun Feb  9 00:00:00 2014
@@ -72,7 +72,7 @@
 	p->lbf = cui_lblfix_new(obj, 0, 0, -1, s, CUI_ATTR_ULINE);
 	p->lb_end = cui_label_new(obj, cui_x2(p->lbf), 0, "|");
 	cui_label_attr_set(p->lb_end, CUI_ATTR_ULINE);
-	cui_bind(obj, CUI_EVT_DRAW | CUI_EVT_KEY, cui_menu_item_hdr, NULL);
+	cui_bind(obj, CUI_EVT_DRAW | CUI_EVT_KEY | CUI_EVT_RESIZE, cui_menu_item_hdr, NULL);
 	cui_wh_fit(obj);
 	cui_show(obj);
 	obj->flags |= CUI_FLG_CAN_FOCUS;
@@ -82,16 +82,15 @@
 cui_menu_item_hdr(cui obj, int evt, int val, void *prm)
 {
 	cui_menu_item p = (cui_menu_item)obj;
-	int attr;
+	int attr, dir;
+	cui obj2;
 
-	if(evt == CUI_EVT_BUTTON){
+	switch(evt){
+	case CUI_EVT_BUTTON:
 		val = val ? cui_index(obj) : -1;
 		cui_handler_call(obj->parent, CUI_EVT_BUTTON, val);
 		return TRUE;
-	}
-	if(evt == CUI_EVT_KEY){
-		cui obj2;
-		int dir;
+	case CUI_EVT_KEY:
 		switch(val){
 		case CUI_KEY_ENTER:
 		case CUI_KEY_ESC:
@@ -107,13 +106,18 @@
 			break;
 		}
 		return FALSE;
+	case CUI_EVT_DRAW:
+		attr = CUI_ATTR_ULINE;
+		if(val == CUI_DRAW_FOCUS) attr |= CUI_ATTR_REVERSE;
+		cui_lblfix_attr_set(p->lbf, attr);
+		cui_label_attr_set(p->lb_end, attr);
+		return TRUE;
+	case CUI_EVT_RESIZE:
+		cui_w_set(p->lbf, obj->w - 1);
+		cui_x_set(p->lb_end, cui_x2(p->lbf));
+		return TRUE;
 	}
-	/* CUI_EVT_DRAW */
-	attr = CUI_ATTR_ULINE;
-	if(val == CUI_DRAW_FOCUS) attr |= CUI_ATTR_REVERSE;
-	cui_lblfix_attr_set(p->lbf, attr);
-	cui_label_attr_set(p->lb_end, attr);
-	return TRUE;
+	return FALSE;
 }
 
 char *
@@ -132,17 +136,6 @@
 	cui_hide_exit(obj, bak);
 }
 
-void
-cui_menu_item_w_set(cui obj, int w)
-{
-	cui_menu_item p = (cui_menu_item)obj;
-	int bak = cui_hide_enter(obj);
-	cui_w_set(obj, w);
-	cui_lblfix_w_set(p->lbf, obj->w - 1);
-	cui_x_set(p->lb_end, cui_x2(p->lbf));
-	cui_hide_exit(obj, bak);
-}
-
 cui
 cui_menu_new(cui parent, int x, int y, char **lst)
 {
@@ -155,10 +148,9 @@
 	while((s = *lst++) != NULL) cui_menu_item_new(obj, 0, y++, s);
 	cui_wh_fit(obj);
 	for(item=obj->children; item; item=item->next){	
-		cui_menu_item_w_set(item, obj->w);
+		cui_w_set(item, obj->w);
 		cui_bind(item, CUI_EVT_BUTTON, cui_menu_item_hdr, NULL);
 	}
-	cui_show(obj);
 	return obj;
 }
 
@@ -187,10 +179,8 @@
 	cui_menu_popup p = (cui_menu_popup)obj;
 
 	cui_menu_item_init(obj, parent, x, y, lst[val]);
-	if(w >= 0) cui_menu_item_w_set(obj, w);
+	if(w >= 0) cui_w_set(obj, w);
 	p->menu = cui_menu_new(cui_root(obj), 0, 0, lst);
-	cui_hide(p->menu);
-	cui_draw(p->menu->parent);
 	p->val = val;
 
 	cui_unbind(obj, CUI_EVT_KEY | CUI_EVT_BUTTON, cui_menu_item_hdr);
@@ -207,7 +197,7 @@
 		int bak = p->val;
 		menu->x = cui_lx(cui_root(obj), cui_gx(obj));
 		menu->y = cui_ly(cui_root(obj), cui_gy(obj)) - p->val;
-		cui_show(menu);
+		menu->flags &= ~CUI_FLG_HIDE;
 		cui_main(menu, cui_index_to_child(menu, p->val));
 		cui_hide(menu);
 		if(p->val < 0) p->val = bak;
diff -urN cui67/menu.h cui68/menu.h
--- cui67/menu.h	Sun Feb  2 22:20:00 2014
+++ cui68/menu.h	Sun Feb  9 00:00:00 2014
@@ -30,7 +30,6 @@
 int cui_menu_item_hdr(cui obj, int evt, int val, void *prm);
 char *cui_menu_item_str_get(cui obj);
 void cui_menu_item_str_set(cui obj, char *s);
-void cui_menu_item_w_set(cui obj, int w);
 
 cui cui_menu_new(cui parent, int x, int y, char **lst);
 cui cui_menu_str_to_item(cui menu, char *s);
diff -urN cui67/panel.c cui68/panel.c
--- cui67/panel.c	Fri Feb  7 22:00:00 2014
+++ cui68/panel.c	Sun Feb  9 00:00:00 2014
@@ -15,7 +15,7 @@
 cui_panel_init(cui obj, cui parent, int x, int y, int w, int h)
 {
 	cui_panel p = (cui_panel)obj;
-	cui_base_init(obj, parent, x, y, w, h);
+	cui_base_init(obj, parent, x, y, 0, 0);
 	p->fill[0] = cui_fill_new(obj, 0, 0, 0, 0, "-", CUI_ATTR_NORMAL);
 	p->fill[1] = cui_fill_new(obj, 0, 0, 0, 0, "-", CUI_ATTR_NORMAL);
 	p->fill[2] = cui_fill_new(obj, 0, 0, 0, 0, "|", CUI_ATTR_NORMAL);
@@ -24,46 +24,24 @@
 	p->fill[5] = cui_fill_new(obj, 0, 0, 0, 0, "+", CUI_ATTR_NORMAL);
 	p->fill[6] = cui_fill_new(obj, 0, 0, 0, 0, "+", CUI_ATTR_NORMAL);
 	p->fill[7] = cui_fill_new(obj, 0, 0, 0, 0, "+", CUI_ATTR_NORMAL);
-	cui_bind(obj, CUI_EVT_DRAW, cui_panel_hdr, NULL);
+	cui_bind(obj, CUI_EVT_RESIZE, cui_panel_hdr, NULL);
+	cui_wh_set(obj, w, h);
 }
 
 int
 cui_panel_hdr(cui obj, int evt, int val, void *prm)
 {
-	/* evt == CUI_EVT_DRAW */
 	cui_panel p = (cui_panel)obj;
-	int bak;
 
-	bak = cui_hide_enter(p->fill[0]);
+	/* evt == CUI_EVT_RESIZE */
 	cui_xywh_set(p->fill[0], 1, 0, obj->w-2, 1);
-	cui_hide_exit(p->fill[0], bak);
-
-	bak = cui_hide_enter(p->fill[1]);
 	cui_xywh_set(p->fill[1], 1, obj->h-1, obj->w-2, 1);
-	cui_hide_exit(p->fill[1], bak);
-
-	bak = cui_hide_enter(p->fill[2]);
 	cui_xywh_set(p->fill[2], 0, 1, 1, obj->h-2);
-	cui_hide_exit(p->fill[2], bak);
-
-	bak = cui_hide_enter(p->fill[3]);
 	cui_xywh_set(p->fill[3], obj->w-1, 1, 1, obj->h-2);
-	cui_hide_exit(p->fill[3], bak);
-
-	bak = cui_hide_enter(p->fill[4]);
 	cui_xywh_set(p->fill[4], 0, 0, 1, 1);
-	cui_hide_exit(p->fill[4], bak);
-
-	bak = cui_hide_enter(p->fill[5]);
 	cui_xywh_set(p->fill[5], obj->w-1, 0, 1, 1);
-	cui_hide_exit(p->fill[5], bak);
-
-	bak = cui_hide_enter(p->fill[6]);
 	cui_xywh_set(p->fill[6], obj->w-1, obj->h-1, 1, 1);
-	cui_hide_exit(p->fill[6], bak);
-	bak = cui_hide_enter(p->fill[7]);
 	cui_xywh_set(p->fill[7], 0, obj->h-1, 1, 1);
-	cui_hide_exit(p->fill[7], bak);
 	return TRUE;
 }
 
diff -urN cui67/scbar.c cui68/scbar.c
--- cui67/scbar.c	Sat Feb  8 23:00:00 2014
+++ cui68/scbar.c	Sun Feb  9 00:00:00 2014
@@ -87,7 +87,7 @@
 
 	cui_bind(p->thumb, CUI_EVT_KEY, cui_scbar_thumb_hdr, obj);
 
-	cui_bind(obj, CUI_EVT_DRAW, cui_scbar_hdr, NULL);
+	cui_bind(obj, CUI_EVT_RESIZE, cui_scbar_hdr, NULL);
 }
 
 int
@@ -96,36 +96,38 @@
 	cui obj = (cui)prm;
 	cui_scbar p = (cui_scbar)obj;
 
+	/* evt == CUI_EVT_BUTTON */
+
 	if(fb == p->dec){
 		if(p->v > 0){
 			p->v--;
-			cui_draw(obj);
+			cui_scbar_update(obj);
 			cui_handler_call(obj, CUI_EVT_BUTTON, p->v);
 		}
 	}else if(fb == p->inc){
 		if(p->v < p->max_v){
 			p->v++;
-			cui_draw(obj);
+			cui_scbar_update(obj);
 			cui_handler_call(obj, CUI_EVT_BUTTON, p->v);
 		}
 	}else if(fb == p->dec_pg){
 		if(p->v > 0){
 			p->v -= cui_scbar_pg_len(obj);
 			if(p->v < 0) p->v = 0;
-			cui_draw(obj);
+			cui_scbar_update(obj);
 			cui_handler_call(obj, CUI_EVT_BUTTON, p->v);
 		}
 	}else if(fb == p->inc_pg){
 		if(p->v < p->max_v){
 			p->v += cui_scbar_pg_len(obj);
 			if(p->v > p->max_v) p->v = p->max_v;
-			cui_draw(obj);
+			cui_scbar_update(obj);
 			cui_handler_call(obj, CUI_EVT_BUTTON, p->v);
 		}
 	}else{ /* fb == p->thumb */
 		if(0 <= val && val <= p->max_v){
 			p->v = val;
-			cui_draw(obj);
+			cui_scbar_update(obj);
 			cui_handler_call(obj, CUI_EVT_BUTTON, p->v);
 		}
 	}
@@ -191,53 +193,38 @@
 	return TRUE;
 }
 
-int
-cui_scbar_hdr(cui obj, int evt, int val, void *prm)
+void
+cui_scbar_update(cui obj)
 {
-	/* evt == CUI_EVT_DRAW */
-
 	cui_scbar p = (cui_scbar)obj;
 	int pos = cui_scbar_thumb_pos(obj);
 	int len = cui_scbar_thumb_len(obj);
-	int bak;
 
+	/* evt == CUI_EVT_RESIZE */
+
+	int bak = cui_hide_enter(obj);
 	if(p->hv == CUI_SCBAR_H){
-		bak = cui_hide_enter(p->dec_pg);
 		cui_w_set(p->dec_pg, pos);
-		cui_hide_exit(p->dec_pg, bak);
-
-		bak = cui_hide_enter(p->thumb);
 		cui_x_set(p->thumb, cui_x2(p->dec_pg));
 		cui_w_set(p->thumb, len);
-		cui_hide_exit(p->thumb, bak);
-
-		bak = cui_hide_enter(p->inc_pg);
 		cui_x_set(p->inc_pg, cui_x2(p->thumb));
 		cui_w_set(p->inc_pg, obj->w-1 - cui_x2(p->thumb));
-		cui_hide_exit(p->inc_pg, bak);
-
-		bak = cui_hide_enter(p->inc);
 		cui_x_set(p->inc, obj->w-1);
-		cui_hide_exit(p->inc, bak);
 	}else{
-		bak = cui_hide_enter(p->dec_pg);
 		cui_h_set(p->dec_pg, pos);
-		cui_hide_exit(p->dec_pg, bak);
-
-		bak = cui_hide_enter(p->thumb);
 		cui_y_set(p->thumb, cui_y2(p->dec_pg));
 		cui_h_set(p->thumb, len);
-		cui_hide_exit(p->thumb, bak);
-
-		bak = cui_hide_enter(p->inc_pg);
 		cui_y_set(p->inc_pg, cui_y2(p->thumb));
 		cui_h_set(p->inc_pg, obj->h-1 - cui_y2(p->thumb));
-		cui_hide_exit(p->inc_pg, bak);
-
-		bak = cui_hide_enter(p->inc);
 		cui_y_set(p->inc, obj->h-1);
-		cui_hide_exit(p->inc, bak);
 	}
+	cui_hide_exit(obj, bak);
+}
+
+int
+cui_scbar_hdr(cui obj, int evt, int val, void *prm)
+{
+	cui_scbar_update(obj);
 	return TRUE;
 }
 
@@ -252,9 +239,8 @@
 cui_scbar_val_set(cui obj, int v)
 {
 	cui_scbar p = (cui_scbar)obj;
-	int bak = cui_hide_enter(obj);
 	p->v = v;
-	cui_hide_exit(obj, bak);
+	cui_scbar_update(obj);
 }
 
 int
@@ -268,9 +254,8 @@
 cui_scbar_max_set(cui obj, int max_v)
 {
 	cui_scbar p = (cui_scbar)obj;
-	int bak = cui_hide_enter(obj);
 	p->max_v = max_v;
-	cui_hide_exit(obj, bak);
+	cui_scbar_update(obj);
 }
 
 /* EOF */
diff -urN cui67/scbar.h cui68/scbar.h
--- cui67/scbar.h	Sat Feb  8 23:00:00 2014
+++ cui68/scbar.h	Sun Feb  9 00:00:00 2014
@@ -19,6 +19,7 @@
 void cui_scbar_init(cui obj, cui parent, int x, int y, int w, int h, int max_v, int v);
 int cui_scbar_btn_hdr(cui fb, int evt, int val, void *prm);
 int cui_scbar_thumb_hdr(cui fb, int evt, int val, void *prm);
+void cui_scbar_update(cui obj);
 int cui_scbar_hdr(cui obj, int evt, int val, void *prm);
 
 int cui_scbar_val_get(cui obj);
diff -urN cui67/scpanel.c cui68/scpanel.c
--- cui67/scpanel.c	Sat Feb  8 23:00:00 2014
+++ cui68/scpanel.c	Sun Feb  9 00:00:00 2014
@@ -28,7 +28,8 @@
 	cui_hide(p->hbar);
 	cui_bind(p->hbar, CUI_EVT_BUTTON, cui_scpanel_scbar_hdr, obj);
 
-	cui_bind(obj, CUI_EVT_DRAW, cui_scpanel_hdr, NULL);
+	cui_bind(obj, CUI_EVT_RESIZE, cui_scpanel_hdr, obj);
+	cui_bind(p->sheet, CUI_EVT_RESIZE, cui_scpanel_hdr, obj);
 }
 
 int
@@ -47,9 +48,15 @@
 int
 cui_scpanel_hdr(cui obj, int evt, int val, void *prm)
 {
-	/* CUI_EVT_DRAW */
+	cui_scpanel p = (cui_scpanel)prm;
 
-	cui_scpanel p = (cui_scpanel)obj;	
+	/* CUI_EVT_RESIZE */
+
+	if(obj == (cui)prm){ /* scapanel */
+		cui_wh_set(p->view, obj->w-2, obj->h-2);
+		cui_xywh_set(p->vbar, obj->w-1, 1, 1, obj->h-2);
+		cui_xywh_set(p->hbar, 1, obj->h-1, obj->w-2, 1);
+	}
 
 	if(p->sheet->w > p->view->w){
 		cui_scbar_max_set(p->hbar, p->sheet->w - p->view->w);
@@ -64,8 +71,7 @@
 	}else{
 		cui_hide(p->vbar);
 	}
-
-	return FALSE;
+	return TRUE;
 }
 
 cui