diff -r 000000000000 -r 804d8803eade application/application.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/application/application.c	Wed Dec 09 11:32:01 2020 +0100
@@ -0,0 +1,30 @@
+
+
+#include "application.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+void application_startup(UiEvent *event, void *data) {
+    UiObject *win = ui_window("Note", NULL);
+    
+    UI_VBOX(win) {
+        ui_button(win, "Line1", NULL, NULL);
+        ui_button(win, "Line2", NULL, NULL);
+        UI_HBOX(win) {
+            ui_button(win, "Line3_1", NULL, NULL);
+            ui_button(win, "Line3_2", NULL, NULL);
+            ui_button(win, "Line3_3", NULL, NULL);
+        }
+        UI_CTN(win, ui_hbox_sp(win, 10, 10)) {
+            ui_label(win, "1");
+            ui_label(win, "2");
+            ui_layout_fill(win, TRUE);
+            ui_textfield(win, NULL);
+        }
+        ui_button(win, "Line4", NULL, NULL);
+    }
+    
+    ui_show(win);
+}