lv_sw: skeleton added

lv_objx/lv_sw.h

@@ -0,0 +1,74 @@
+/**
+ * @file lv_sw.h
+ * 
+ */
+
+
+/*Search an replace: switch -> object normal name with lower case (e.g. button, label etc.)
+ * 					 sw -> object short name with lower case(e.g. btn, label etc)
+ *                   SW -> object short name with upper case (e.g. BTN, LABEL etc.)
+ *
+ */
+
+#ifndef LV_SW_H
+#define LV_SW_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "lv_conf.h"
+#if USE_LV_SW != 0
+
+#include "../lv_obj/lv_obj.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+/*Data of switch*/
+typedef struct
+{
+    /*Ext. of ancestor*/
+    /*New data for this type */
+}lv_sw_ext_t;
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Create a switch objects
+ * @param par pointer to an object, it will be the parent of the new switch
+ * @param copy pointer to a switch object, if not NULL then the new object will be copied from it
+ * @return pointer to the created switch
+ */
+lv_obj_t * lv_sw_create(lv_obj_t * par, lv_obj_t * copy);
+
+/**
+ * Signal function of the switch
+ * @param sw pointer to a switch object
+ * @param sign a signal type from lv_signal_t enum
+ * @param param pointer to a signal specific variable
+ * @return true: the object is still valid (not deleted), false: the object become invalid
+ */
+bool lv_sw_signal(lv_obj_t * sw, lv_signal_t sign, void * param);
+
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif  /*USE_LV_SW*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif  /*LV_SW_H*/