diff --git a/lv_obj/lv_obj.c b/lv_obj/lv_obj.c
index 4c7616c082..3e0fa40030 100644
--- a/lv_obj/lv_obj.c
+++ b/lv_obj/lv_obj.c
@@ -303,11 +303,10 @@ bool lv_obj_signal(lv_obj_t* obj_dp, lv_signal_t sign, void * param)
 {
     bool valid = true;
 
-
-
     switch(sign) {
     case LV_SIGNAL_CHILD_CHG:
-    	if(obj_dp->child_chg_off != 0) valid = false;
+    	/*Return 'invalid' if the child change  signal is not enabled*/
+  //  	if(obj_dp->child_chg_off != 0) valid = false;
     	break;
     	default:
     		break;
diff --git a/lv_objx/lv_btn.c b/lv_objx/lv_btn.c
index 523b9eb6dc..b38ee2ca69 100644
--- a/lv_objx/lv_btn.c
+++ b/lv_objx/lv_btn.c
@@ -70,7 +70,7 @@ static lv_btns_t lv_btns_transp =
 	.rects.empty = 1,
 	.rects.hpad = 10 * LV_STYLE_MULT,
 	.rects.vpad = 15 * LV_STYLE_MULT,
-	.rects.opad = 10 * LV_STYLE_MULT,
+	.rects.opad = 5 * LV_STYLE_MULT,
 };
 
 static lv_btns_t lv_btns_border =
@@ -85,8 +85,8 @@ static lv_btns_t lv_btns_border =
 	.rects.bopa = 50,
 	.rects.round = 4 * LV_STYLE_MULT,
 	.rects.hpad = 10 * LV_STYLE_MULT,
-	.rects.vpad = 15 * LV_STYLE_MULT,
 	.rects.vpad = 10 * LV_STYLE_MULT,
+	.rects.vpad = 5 * LV_STYLE_MULT,
 };
 
 /**********************
@@ -125,7 +125,7 @@ lv_obj_t* lv_btn_create(lv_obj_t* par_dp, lv_obj_t * copy_dp)
 		btn_ext_dp->lpr_action = NULL;
 		btn_ext_dp->tgl = 0;
 	    lv_obj_set_style(new_obj_dp, &lv_btns_def);
-	    lv_rect_set_layout(new_obj_dp, LV_LAYOUT_CENTER);
+	    lv_rect_set_layout(new_obj_dp, LV_RECT_LAYOUT_CENTER);
     }
     /*Copy 'copy_dp'*/
     else{
diff --git a/lv_objx/lv_list.c b/lv_objx/lv_list.c
index 536cac3e71..e8c2308bf3 100644
--- a/lv_objx/lv_list.c
+++ b/lv_objx/lv_list.c
@@ -16,6 +16,7 @@
 /*********************
  *      DEFINES
  *********************/
+#define LV_LIST_LAYOUT_DEF	LV_RECT_LAYOUT_COL_M
 
 /**********************
  *      TYPEDEFS
@@ -34,20 +35,17 @@ static lv_lists_t lv_lists_def =
 	/*Page style*/
 	.pages.bg_rects.objs.color = COLOR_WHITE, .pages.bg_rects.gcolor = COLOR_SILVER, .pages.bg_rects.bcolor = COLOR_GRAY,
 	.pages.bg_rects.bopa = 50, .pages.bg_rects.bwidth = 0 * LV_STYLE_MULT, .pages.bg_rects.round = 2 * LV_STYLE_MULT,
-	.pages.bg_rects.empty = 0,
-	.pages.bg_rects.vpad = 40,
-	.pages.bg_rects.hpad = 20,
-	.pages.bg_rects.opad = 10,
+	.pages.bg_rects.empty = 1,
+	.pages.bg_rects.vpad = 0 * LV_STYLE_MULT,
+	.pages.bg_rects.hpad = 0 * LV_STYLE_MULT,
+	.pages.bg_rects.opad = 5 * LV_STYLE_MULT,
 
 	.pages.sb_rects.objs.color = COLOR_BLACK, .pages.sb_rects.gcolor = COLOR_BLACK, .pages.sb_rects.bcolor = COLOR_WHITE,
 	.pages.sb_rects.bopa = 50, .pages.sb_rects.bwidth = 1 * LV_STYLE_MULT, .pages.sb_rects.round = 5 * LV_STYLE_MULT,
-	.pages.sb_rects.empty = 0, .pages.sb_width= 8 * LV_STYLE_MULT, .pages.sb_opa=50, .pages.sb_mode = LV_PAGE_SB_MODE_ON,
+	.pages.sb_rects.empty = 0, .pages.sb_width= 8 * LV_STYLE_MULT, .pages.sb_opa=50, .pages.sb_mode = LV_PAGE_SB_MODE_AUTO,
 
 	.pages.margin_ver = 0 * LV_STYLE_MULT,
-	.pages.margin_ver = 0 * LV_STYLE_MULT,
-
-	/*List style*/
-	.list_layout = LV_LAYOUT_CENTER,
+	.pages.margin_hor = 0 * LV_STYLE_MULT,
 
 	/*List element style*/
 	.liste_btns.mcolor[LV_BTN_STATE_REL] = COLOR_MAKE(0xa0, 0xa0, 0xa0), .liste_btns.gcolor[LV_BTN_STATE_REL] = COLOR_WHITE, .liste_btns.bcolor[LV_BTN_STATE_REL] = COLOR_WHITE,
@@ -58,10 +56,10 @@ static lv_lists_t lv_lists_def =
 	.liste_btns.rects.bwidth = 2 * LV_STYLE_MULT, .liste_btns.rects.bopa = 50,
 	.liste_btns.rects.empty = 0, .liste_btns.rects.round = 4 * LV_STYLE_MULT,
 	.liste_btns.rects.hpad = 10 * LV_STYLE_MULT,
-	.liste_btns.rects.vpad = 20 * LV_STYLE_MULT,
-	.liste_btns.rects.opad = 5 * LV_STYLE_MULT,
+	.liste_btns.rects.vpad = 10 * LV_STYLE_MULT,
+	.liste_btns.rects.opad = 3 * LV_STYLE_MULT,
 
-	.liste_layout = LV_LAYOUT_ROW_M,
+	.liste_layout = LV_RECT_LAYOUT_CENTER
 };
 
 /**********************
@@ -90,7 +88,7 @@ lv_obj_t* lv_list_create(lv_obj_t* par_dp, lv_obj_t * copy_dp)
     
     /*Init the new list object*/
     lv_obj_set_style(new_obj_dp, &lv_lists_def.pages);
-    lv_rect_set_layout(new_obj_dp, lv_lists_def.list_layout);
+    lv_rect_set_layout(new_obj_dp, LV_LIST_LAYOUT_DEF);
     
     return new_obj_dp;
 }
@@ -129,7 +127,7 @@ void lv_list_add(lv_obj_t * obj_dp, const char * img_fn, const char * txt, void
 	//lv_btn_set_rel_action(liste, release);
 	lv_page_glue_obj(liste, true);
 	lv_rect_set_layout(liste, lv_lists_def.liste_layout);
-	lv_rect_set_fit(liste, true, true);
+	lv_rect_set_fit(liste, false, true);
 
 
 	if(img_fn != NULL) {
diff --git a/lv_objx/lv_list.h b/lv_objx/lv_list.h
index 49b4bd17f0..6a4c871c38 100644
--- a/lv_objx/lv_list.h
+++ b/lv_objx/lv_list.h
@@ -27,15 +27,9 @@
 /*Style of LIST*/
 typedef struct
 {
-	/*Ancestor page style*/
-	lv_pages_t pages;
-	/*List style*/
-	lv_layout_t list_layout;
-	cord_t list_layout_space;
-	/*List element style*/
+	lv_pages_t pages; /*Ancestor page style*/
 	lv_btns_t liste_btns;
-	lv_layout_t liste_layout;
-	cord_t liste_layout_space;
+	lv_rect_layout_t liste_layout;
 }lv_lists_t;
 
 
diff --git a/lv_objx/lv_page.c b/lv_objx/lv_page.c
index 9801bccc0f..166a7ee71a 100644
--- a/lv_objx/lv_page.c
+++ b/lv_objx/lv_page.c
@@ -39,8 +39,9 @@ static lv_pages_t lv_pages_def =
 	.bg_rects.bwidth = 0 * LV_STYLE_MULT,
 	.bg_rects.round = 2 * LV_STYLE_MULT,
 	.bg_rects.empty = 0,
-	.bg_rects.hpad = 10,
-	.bg_rects.vpad = 10,
+	.bg_rects.hpad = 10 * LV_STYLE_MULT,
+	.bg_rects.vpad = 10 * LV_STYLE_MULT,
+	.bg_rects.opad = 5 * LV_STYLE_MULT,
 
 	.sb_rects.objs.color = COLOR_BLACK,
 	.sb_rects.gcolor = COLOR_BLACK,
@@ -49,6 +50,9 @@ static lv_pages_t lv_pages_def =
 	.sb_rects.bwidth = 1 * LV_STYLE_MULT,
 	.sb_rects.round = 5 * LV_STYLE_MULT,
 	.sb_rects.empty = 0,
+	.sb_rects.hpad = 0,
+	.sb_rects.vpad = 0,
+	.sb_rects.opad = 0,
 
 	.sb_width= 8 * LV_STYLE_MULT,
 	.sb_opa=50,
@@ -70,6 +74,7 @@ static lv_pages_t lv_pages_paper =
 	.bg_rects.empty = 0,
 	.bg_rects.hpad = 20 * LV_STYLE_MULT,
 	.bg_rects.vpad = 20 * LV_STYLE_MULT,
+	.bg_rects.opad = 10 * LV_STYLE_MULT,
 
 	.sb_rects.objs.color = COLOR_BLACK,
 	.sb_rects.gcolor = COLOR_BLACK,
@@ -78,6 +83,9 @@ static lv_pages_t lv_pages_paper =
 	.sb_rects.bwidth = 1 * LV_STYLE_MULT,
 	.sb_rects.round = 5 * LV_STYLE_MULT,
 	.sb_rects.empty = 0,
+	.sb_rects.hpad = 0,
+	.sb_rects.vpad = 0,
+	.sb_rects.opad = 0,
 
 	.sb_width = 10 * LV_STYLE_MULT,
 	.sb_opa=50,
@@ -90,8 +98,9 @@ static lv_pages_t lv_pages_paper =
 static lv_pages_t lv_pages_transp =
 {
 	.bg_rects.empty = 1,
-	.bg_rects.hpad = 1,
-	.bg_rects.vpad = 1,
+	.bg_rects.hpad = 10 * LV_STYLE_MULT,
+	.bg_rects.vpad = 10 * LV_STYLE_MULT,
+	.bg_rects.vpad = 10 * LV_STYLE_MULT,
 
 	.sb_rects.objs.color = COLOR_BLACK,
 	.sb_rects.gcolor = COLOR_BLACK,
@@ -100,6 +109,9 @@ static lv_pages_t lv_pages_transp =
 	.sb_rects.bwidth = 1 * LV_STYLE_MULT,
 	.sb_rects.round = 5 * LV_STYLE_MULT,
 	.sb_rects.empty = 0,
+	.sb_rects.hpad = 0,
+	.sb_rects.vpad = 0,
+	.sb_rects.opad = 0,
 
 	.sb_width = 8 * LV_STYLE_MULT,
 	.sb_opa = 50,
@@ -142,7 +154,7 @@ lv_obj_t* lv_page_create(lv_obj_t * par_dp, lv_obj_t * ori_dp)
 		lv_obj_set_drag_throw(new_dp, true);
 		lv_obj_set_style(new_dp, &lv_pages_def);
 		lv_rect_set_fit(new_dp, true, true);
-    } else {
+	} else {
 		lv_obj_set_style(new_dp, lv_obj_get_style(ori_dp));
     }
 
diff --git a/lv_objx/lv_rect.c b/lv_objx/lv_rect.c
index f11f30a4a1..67b9ab4f0d 100644
--- a/lv_objx/lv_rect.c
+++ b/lv_objx/lv_rect.c
@@ -6,7 +6,15 @@
 /*********************
  *      INCLUDES
  *********************/
-#include "lv_conf.h"
+
+#include <lvgl/lv_misc/2d.h>
+#include <misc/mem/dyn_mem.h>
+#include <misc/mem/linked_list.h>
+#include <misc/others/color.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+
 #if USE_LV_RECT != 0
 
 #include "lv_rect.h"
@@ -27,9 +35,9 @@
  **********************/
 static bool lv_rect_design(lv_obj_t* obj_dp, const area_t * mask_p, lv_design_mode_t mode);
 static void lv_rect_refr_layout(lv_obj_t * obj_dp);
-static void lv_layout_col(lv_obj_t * obj_dp);
-static void lv_layout_row(lv_obj_t * obj_dp);
-static void lv_layout_center(lv_obj_t * obj_dp);
+static void lv_rect_layout_col(lv_obj_t * obj_dp);
+static void lv_rect_layout_row(lv_obj_t * obj_dp);
+static void lv_rect_layout_center(lv_obj_t * obj_dp);
 static void lv_rect_refr_autofit(lv_obj_t * obj_dp);
 
 /**********************
@@ -39,11 +47,11 @@ static lv_rects_t lv_rects_def =
 { .objs.color = COLOR_MAKE(0x20, 0x30, 0x40), .gcolor = COLOR_MAKE(0x50, 0x70, 0x90),
   .bcolor = COLOR_WHITE, .bwidth = 2 * LV_STYLE_MULT, .bopa = 50,
   .round = 4 * LV_STYLE_MULT, .empty = 0,
-  .hpad = 0 * LV_STYLE_MULT, .vpad = 0 * LV_STYLE_MULT, .opad = 0 * LV_STYLE_MULT };
+  .hpad = 10 * LV_STYLE_MULT, .vpad = 10 * LV_STYLE_MULT, .opad = 10 * LV_STYLE_MULT };
 
 static lv_rects_t lv_rects_transp =
 { .bwidth = 0, .empty = 1,
-  .hpad = 0, .vpad = 0, .opad = 0};
+  .hpad = 10 * LV_STYLE_MULT, .vpad = 10 * LV_STYLE_MULT, .opad = 10 * LV_STYLE_MULT};
 
 static lv_rects_t lv_rects_border =
 { .bcolor = COLOR_BLACK, .bwidth = 2 * LV_STYLE_MULT, .bopa = 100,
@@ -91,7 +99,7 @@ lv_obj_t* lv_rect_create(lv_obj_t* par_dp, lv_obj_t * copy_dp)
 
     return new_obj_dp;
 }
-
+uint32_t sign_cnt = 0;
 /**
  * Signal function of the rectangle
  * @param obj_dp pointer to a rectangle object
@@ -111,13 +119,16 @@ bool lv_rect_signal(lv_obj_t* obj_dp, lv_signal_t sign, void * param)
     	switch(sign) {
     	case LV_SIGNAL_STYLE_CHG: /*Recalculate the padding if the style changed*/
         case LV_SIGNAL_CHILD_CHG:
+        	sign_cnt++;
         	lv_rect_refr_layout(obj_dp);
         	lv_rect_refr_autofit(obj_dp);
         	break;
         case LV_SIGNAL_CORD_CHG:
+        	sign_cnt++;
         	if(lv_obj_get_width(obj_dp) != area_get_width(param) ||
     		  lv_obj_get_height(obj_dp) != area_get_height(param)) {
             	lv_rect_refr_layout(obj_dp);
+            	lv_rect_refr_autofit(obj_dp);
         	}
         	break;
 
@@ -136,7 +147,7 @@ bool lv_rect_signal(lv_obj_t* obj_dp, lv_signal_t sign, void * param)
  * Setter functions
  *====================*/
 
-void lv_rect_set_layout(lv_obj_t * obj_dp, lv_layout_t layout)
+void lv_rect_set_layout(lv_obj_t * obj_dp, lv_rect_layout_t layout)
 {
 	lv_rect_ext_t * ext_p = lv_obj_get_ext(obj_dp);
 	ext_p->layout = layout;
@@ -168,7 +179,7 @@ void lv_rect_set_fit(lv_obj_t * obj_dp, bool hor_en, bool ver_en)
  * Getter functions
  *====================*/
 
-lv_layout_t lv_rect_get_layout(lv_obj_t * obj_dp)
+lv_rect_layout_t lv_rect_get_layout(lv_obj_t * obj_dp)
 {
 	lv_rect_ext_t * ext_p = lv_obj_get_ext(obj_dp);
 	return ext_p->layout;
@@ -179,7 +190,7 @@ lv_layout_t lv_rect_get_layout(lv_obj_t * obj_dp)
  * @param obj_dp pointer to a rectangle object
  * @return true: horizontal padding is enabled
  */
-bool lv_rect_get_hpad_en(lv_obj_t * obj_dp)
+bool lv_rect_get_hfit(lv_obj_t * obj_dp)
 {
 	lv_rect_ext_t * ext_p = lv_obj_get_ext(obj_dp);
 	return ext_p->hfit_en == 0 ? false : true;
@@ -190,7 +201,7 @@ bool lv_rect_get_hpad_en(lv_obj_t * obj_dp)
  * @param obj_dp pointer to a rectangle object
  * @return true: vertical padding is enabled
  */
-bool lv_rect_get_vpad_en(lv_obj_t * obj_dp)
+bool lv_rect_get_vfit(lv_obj_t * obj_dp)
 {
 	lv_rect_ext_t * ext_p = lv_obj_get_ext(obj_dp);
 	return ext_p->vfit_en == 0 ? false : true;
@@ -283,16 +294,16 @@ static bool lv_rect_design(lv_obj_t* obj_dp, const area_t * mask_p, lv_design_mo
  */
 static void lv_rect_refr_layout(lv_obj_t * obj_dp)
 {
-	lv_layout_t type = lv_rect_get_layout(obj_dp);
+	lv_rect_layout_t type = lv_rect_get_layout(obj_dp);
 
-	if(type == LV_LAYOUT_OFF) return;
+	if(type == LV_RECT_LAYOUT_OFF) return;
 
-	if(type == LV_LAYOUT_COL_L || type == LV_LAYOUT_COL_M || type == LV_LAYOUT_COL_R) {
-		lv_layout_col(obj_dp);
-	} else if(type == LV_LAYOUT_ROW_T || type == LV_LAYOUT_ROW_M || type == LV_LAYOUT_ROW_B) {
-		lv_layout_row(obj_dp);
-	} else if(type == LV_LAYOUT_CENTER) {
-		lv_layout_center(obj_dp);
+	if(type == LV_RECT_LAYOUT_COL_L || type == LV_RECT_LAYOUT_COL_M || type == LV_RECT_LAYOUT_COL_R) {
+		lv_rect_layout_col(obj_dp);
+	} else if(type == LV_RECT_LAYOUT_ROW_T || type == LV_RECT_LAYOUT_ROW_M || type == LV_RECT_LAYOUT_ROW_B) {
+		lv_rect_layout_row(obj_dp);
+	} else if(type == LV_RECT_LAYOUT_CENTER) {
+		lv_rect_layout_center(obj_dp);
 	}
 }
 
@@ -301,9 +312,9 @@ static void lv_rect_refr_layout(lv_obj_t * obj_dp)
  * Handle column type layouts
  * @param obj_dp pointer to an object which layout should be handled
  */
-static void lv_layout_col(lv_obj_t * obj_dp)
+static void lv_rect_layout_col(lv_obj_t * obj_dp)
 {
-	lv_layout_t type = lv_rect_get_layout(obj_dp);
+	lv_rect_layout_t type = lv_rect_get_layout(obj_dp);
 	lv_obj_t * child;
 
 	/*Adjust margin and get the alignment type*/
@@ -311,15 +322,15 @@ static void lv_layout_col(lv_obj_t * obj_dp)
 	lv_rects_t * rects_p = lv_obj_get_style(obj_dp);
 	cord_t hpad_corr;
 	switch(type) {
-		case LV_LAYOUT_COL_L:
+		case LV_RECT_LAYOUT_COL_L:
 			hpad_corr = rects_p->hpad;
 			align = LV_ALIGN_IN_TOP_LEFT;
 			break;
-		case LV_LAYOUT_COL_M:
+		case LV_RECT_LAYOUT_COL_M:
 			hpad_corr = 0;
 			align = LV_ALIGN_IN_TOP_MID;
 			break;
-		case LV_LAYOUT_COL_R:
+		case LV_RECT_LAYOUT_COL_R:
 			hpad_corr = -rects_p->hpad;
 			align = LV_ALIGN_IN_TOP_RIGHT;
 			break;
@@ -345,9 +356,9 @@ static void lv_layout_col(lv_obj_t * obj_dp)
  * Handle row type layouts
  * @param obj_dp pointer to an object which layout should be handled
  */
-static void lv_layout_row(lv_obj_t * obj_dp)
+static void lv_rect_layout_row(lv_obj_t * obj_dp)
 {
-	lv_layout_t type = lv_rect_get_layout(obj_dp);
+	lv_rect_layout_t type = lv_rect_get_layout(obj_dp);
 	lv_obj_t * child;
 
 	/*Adjust margin and get the alignment type*/
@@ -355,15 +366,15 @@ static void lv_layout_row(lv_obj_t * obj_dp)
 	lv_rects_t * rects_p = lv_obj_get_style(obj_dp);
 	cord_t vpad_corr = rects_p->vpad;
 	switch(type) {
-		case LV_LAYOUT_ROW_T:
+		case LV_RECT_LAYOUT_ROW_T:
 			vpad_corr = rects_p->vpad;
 			align = LV_ALIGN_IN_TOP_LEFT;
 			break;
-		case LV_LAYOUT_ROW_M:
+		case LV_RECT_LAYOUT_ROW_M:
 			vpad_corr = 0;
 			align = LV_ALIGN_IN_LEFT_MID;
 			break;
-		case LV_LAYOUT_ROW_B:
+		case LV_RECT_LAYOUT_ROW_B:
 			vpad_corr = -rects_p->vpad;
 			align = LV_ALIGN_IN_BOTTOM_LEFT;
 			break;
@@ -389,7 +400,7 @@ static void lv_layout_row(lv_obj_t * obj_dp)
 }
 
 
-static void lv_layout_center(lv_obj_t * obj_dp)
+static void lv_rect_layout_center(lv_obj_t * obj_dp)
 {
 	lv_obj_t * child;
 	lv_rects_t * rects_p = lv_obj_get_style(obj_dp);
@@ -409,7 +420,6 @@ static void lv_layout_center(lv_obj_t * obj_dp)
 	 * an unnecessary child change signals could be sent*/
 	obj_dp->child_chg_off = 1;
 
-
 	/* Align the children */
 	cord_t last_cord = - (h_tot / 2);
 	LL_READ_BACK(obj_dp->child_ll, child) {
diff --git a/lv_objx/lv_rect.h b/lv_objx/lv_rect.h
index 40d16910da..217ed6823a 100644
--- a/lv_objx/lv_rect.h
+++ b/lv_objx/lv_rect.h
@@ -25,15 +25,15 @@
 
 typedef enum
 {
-	LV_LAYOUT_OFF = 0,
-	LV_LAYOUT_COL_L,
-	LV_LAYOUT_COL_M,
-	LV_LAYOUT_COL_R,
-	LV_LAYOUT_ROW_T,
-	LV_LAYOUT_ROW_M,
-	LV_LAYOUT_ROW_B,
-	LV_LAYOUT_CENTER,
-}lv_layout_t;
+	LV_RECT_LAYOUT_OFF = 0,
+	LV_RECT_LAYOUT_CENTER,
+	LV_RECT_LAYOUT_COL_L,	/*Column left align*/
+	LV_RECT_LAYOUT_COL_M,	/*Column middle align*/
+	LV_RECT_LAYOUT_COL_R,	/*Column right align*/
+	LV_RECT_LAYOUT_ROW_T,	/*Row row left align*/
+	LV_RECT_LAYOUT_ROW_M,	/*Row row middle align*/
+	LV_RECT_LAYOUT_ROW_B,	/*Row row right align*/
+}lv_rect_layout_t;
 
 typedef struct
 {
@@ -41,10 +41,10 @@ typedef struct
     color_t gcolor;
     color_t bcolor;
     uint16_t bwidth;
+    uint16_t round;
     cord_t hpad;
     cord_t vpad;
     cord_t opad;
-    uint16_t round;
     uint8_t bopa;
     uint8_t empty :1;
 }lv_rects_t;
@@ -52,9 +52,9 @@ typedef struct
 
 typedef struct
 {
-	uint8_t hfit_en:1;
-	uint8_t vfit_en:1;
-    lv_layout_t layout;
+    uint8_t layout  :5;
+	uint8_t hfit_en :1;
+	uint8_t vfit_en :1;
 }lv_rect_ext_t;
 
 typedef enum
@@ -72,11 +72,11 @@ lv_obj_t* lv_rect_create(lv_obj_t* par_dp, lv_obj_t * copy_dp);
 bool lv_rect_signal(lv_obj_t* obj_dp, lv_signal_t sign, void * param);
 
 void lv_rect_set_fit(lv_obj_t * obj_dp, bool hor_en, bool ver_en);
-void lv_rect_set_layout(lv_obj_t * obj_dp, lv_layout_t layout);
+void lv_rect_set_layout(lv_obj_t * obj_dp, lv_rect_layout_t layout);
 
-lv_layout_t lv_rect_get_layout(lv_obj_t * obj_dp);
-bool lv_rect_get_hpad_en(lv_obj_t * obj_dp);
-bool lv_rect_get_vpad_en(lv_obj_t * obj_dp);
+lv_rect_layout_t lv_rect_get_layout(lv_obj_t * obj_dp);
+bool lv_rect_get_hfit(lv_obj_t * obj_dp);
+bool lv_rect_get_vfit(lv_obj_t * obj_dp);
 
 lv_rects_t * lv_rects_get(lv_rects_builtin_t style, lv_rects_t * copy_p);