update asserts

examples/widgets/tabview/lv_example_tabview_1.c

@@ -0,0 +1,41 @@
+#include "../../../lvgl.h"
+#if LV_USE_TABVIEW
+
+void lv_example_tabview_1(void)
+{
+    /*Create a Tab view object*/
+    lv_obj_t *tabview;
+    tabview = lv_tabview_create(lv_scr_act(), LV_DIR_RIGHT, 50);
+
+    /*Add 3 tabs (the tabs are page (lv_page) and can be scrolled*/
+    lv_obj_t *tab1 = lv_tabview_add_tab(tabview, "Tab 1");
+    lv_obj_t *tab2 = lv_tabview_add_tab(tabview, "Tab 2");
+    lv_obj_t *tab3 = lv_tabview_add_tab(tabview, "Tab 3");
+
+    /*Add content to the tabs*/
+    lv_obj_t * label = lv_label_create(tab1, NULL);
+    lv_label_set_text(label, "This the first tab\n\n"
+                             "If the content\n"
+                             "of a tab\n"
+                             "becomes too\n"
+                             "longer\n"
+                             "than the\n"
+                             "container\n"
+                             "then it\n"
+                             "automatically\n"
+                             "becomes\n"
+                             "scrollable.\n"
+                             "\n"
+                             "\n"
+                             "\n"
+                             "Can you see it?");
+
+    label = lv_label_create(tab2, NULL);
+    lv_label_set_text(label, "Second tab");
+
+    label = lv_label_create(tab3, NULL);
+    lv_label_set_text(label, "Third tab");
+
+    lv_obj_scroll_to_view_recursive(label, LV_ANIM_ON);
+}
+#endif