Merge pull request #169 from BenArtes/obj_scrl_clean_fix

Obj scrl clean fix

lv_objx/lv_list.c

@@ -133,6 +133,16 @@ lv_obj_t * lv_list_create(lv_obj_t * par, lv_obj_t * copy)
     return new_list;
 }
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_list_clean(lv_obj_t *obj)
+{
+    lv_obj_t *scrl = lv_page_get_scrl(obj);
+    lv_obj_clean(scrl);
+}
+
 /*======================
  * Add/remove functions
  *=====================*/

lv_objx/lv_list.h

@@ -76,6 +76,12 @@ typedef enum {
  */
 lv_obj_t * lv_list_create(lv_obj_t * par, lv_obj_t * copy);
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_list_clean(lv_obj_t *obj);
+
 /*======================
  * Add/remove functions
  *=====================*/

lv_objx/lv_page.c

@@ -136,6 +136,16 @@ lv_obj_t * lv_page_create(lv_obj_t * par, lv_obj_t * copy)
     return new_page;
 }
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_page_clean(lv_obj_t *obj)
+{
+    lv_obj_t *scrl = lv_page_get_scrl(obj);
+    lv_obj_clean(scrl);
+}
+
 /*=====================
  * Setter functions
  *====================*/

lv_objx/lv_page.h

@@ -79,6 +79,12 @@ typedef enum {
  */
 lv_obj_t * lv_page_create(lv_obj_t * par, lv_obj_t * copy);
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_page_clean(lv_obj_t *obj);
+
 /**
  * Get the scrollable object of a page
  * @param page pointer to a page object

lv_objx/lv_tabview.c

@@ -166,6 +166,16 @@ lv_obj_t * lv_tabview_create(lv_obj_t * par, lv_obj_t * copy)
     return new_tabview;
 }
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_tabview_clean(lv_obj_t *obj)
+{
+    lv_obj_t *scrl = lv_page_get_scrl(obj);
+    lv_obj_clean(scrl);
+}
+
 /*======================
  * Add/remove functions
  *=====================*/

lv_objx/lv_tabview.h

@@ -83,6 +83,12 @@ typedef enum {
  */
 lv_obj_t * lv_tabview_create(lv_obj_t * par, lv_obj_t * copy);
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_tabview_clean(lv_obj_t *obj);
+
 /*======================
  * Add/remove functions
  *=====================*/

lv_objx/lv_win.c

@@ -137,6 +137,15 @@ lv_obj_t * lv_win_create(lv_obj_t * par, lv_obj_t * copy)
     return new_win;
 }
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_win_clean(lv_obj_t *obj)
+{
+    lv_obj_t *scrl = lv_page_get_scrl(obj);
+    lv_obj_clean(scrl);
+}
 
 /*======================
  * Add/remove functions

lv_objx/lv_win.h

@@ -85,6 +85,11 @@ typedef enum {
  */
 lv_obj_t * lv_win_create(lv_obj_t * par, lv_obj_t * copy);
 
+/**
+ * Delete all children of the scrl object, without deleting scrl child.
+ * @param obj pointer to an object
+ */
+void lv_win_clean(lv_obj_t *obj);
 
 /*======================
  * Add/remove functions