init lvgl code

LVGL.Simulator/lvgl/examples/event/index.rst

@@ -0,0 +1,19 @@
+
+Button click event
+"""""""""""""""""""
+
+.. lv_example:: event/lv_example_event_1
+  :language: c
+
+Handle multiple events
+""""""""""""""""""""""""
+.. lv_example:: event/lv_example_event_2
+  :language: c
+
+
+Event bubbling
+""""""""""""""""""""""""
+.. lv_example:: event/lv_example_event_3
+  :language: c
+
+