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lv_obj: add missing const qualifiers in function definitions.

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This commit is contained in:
Brian Pugh 2019-11-25 22:09:38 -08:00
parent 8bb67c0303
commit 64a56a2b0f
2 changed files with 18 additions and 18 deletions
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20
src/lv_core/lv_obj.c
View File

@ -1839,7 +1839,7 @@ lv_coord_t lv_obj_get_height(const lv_obj_t * obj)
* @param obj pointer to an object
* @return the width which still fits into the container
*/
lv_coord_t lv_obj_get_width_fit(lv_obj_t * obj)
lv_coord_t lv_obj_get_width_fit(const lv_obj_t * obj)
{
LV_ASSERT_OBJ(obj, LV_OBJX_NAME);
@ -1853,7 +1853,7 @@ lv_coord_t lv_obj_get_width_fit(lv_obj_t * obj)
* @param obj pointer to an object
* @return the height which still fits into the container
*/
lv_coord_t lv_obj_get_height_fit(lv_obj_t * obj)
lv_coord_t lv_obj_get_height_fit(const lv_obj_t * obj)
{
LV_ASSERT_OBJ(obj, LV_OBJX_NAME);
@ -1867,7 +1867,7 @@ lv_coord_t lv_obj_get_height_fit(lv_obj_t * obj)
* @param obj pointer to an object
* @return true: auto realign is enabled; false: auto realign is disabled
*/
bool lv_obj_get_auto_realign(lv_obj_t * obj)
bool lv_obj_get_auto_realign(const lv_obj_t * obj)
{
LV_ASSERT_OBJ(obj, LV_OBJX_NAME);
@ -2250,7 +2250,7 @@ void * lv_obj_get_ext_attr(const lv_obj_t * obj)
* @param obj pointer to an object which type should be get
* @param buf pointer to an `lv_obj_type_t` buffer to store the types
*/
void lv_obj_get_type(lv_obj_t * obj, lv_obj_type_t * buf)
void lv_obj_get_type(const lv_obj_t * obj, lv_obj_type_t * buf)
{
LV_ASSERT_NULL(buf);
LV_ASSERT_NULL(obj);
@ -2260,7 +2260,7 @@ void lv_obj_get_type(lv_obj_t * obj, lv_obj_type_t * buf)
memset(buf, 0, sizeof(lv_obj_type_t));
memset(&tmp, 0, sizeof(lv_obj_type_t));
obj->signal_cb(obj, LV_SIGNAL_GET_TYPE, &tmp);
obj->signal_cb((lv_obj_t *)obj, LV_SIGNAL_GET_TYPE, &tmp);
uint8_t cnt;
for(cnt = 0; cnt < LV_MAX_ANCESTOR_NUM; cnt++) {
@ -2281,7 +2281,7 @@ void lv_obj_get_type(lv_obj_t * obj, lv_obj_type_t * buf)
* @param obj pointer to an object
* @return user data
*/
lv_obj_user_data_t lv_obj_get_user_data(lv_obj_t * obj)
lv_obj_user_data_t lv_obj_get_user_data(const lv_obj_t * obj)
{
LV_ASSERT_OBJ(obj, LV_OBJX_NAME);
@ -2293,11 +2293,11 @@ lv_obj_user_data_t lv_obj_get_user_data(lv_obj_t * obj)
* @param obj pointer to an object
* @return pointer to the user data
*/
lv_obj_user_data_t * lv_obj_get_user_data_ptr(lv_obj_t * obj)
lv_obj_user_data_t * lv_obj_get_user_data_ptr(const lv_obj_t * obj)
{
LV_ASSERT_OBJ(obj, LV_OBJX_NAME);
return &obj->user_data;
return (lv_obj_user_data_t *)&obj->user_data;
}
/**
@ -2351,8 +2351,8 @@ bool lv_obj_is_focused(const lv_obj_t * obj)
/**
* Used in the signal callback to handle `LV_SIGNAL_GET_TYPE` signal
* @param obj pointer to an object
* @param buf pointer to `lv_obj_type_t`. (`param` i nteh signal callback)
* @param name name of the object. E.g. "lv_btn". (Only teh pointer is saved)
* @param buf pointer to `lv_obj_type_t`. (`param` in the signal callback)
* @param name name of the object. E.g. "lv_btn". (Only the pointer is saved)
* @return LV_RES_OK
*/
lv_res_t lv_obj_handle_get_type_signal(lv_obj_type_t * buf, const char * name)

16
src/lv_core/lv_obj.h
View File

@ -732,21 +732,21 @@ lv_coord_t lv_obj_get_height(const lv_obj_t * obj);
* @param obj pointer to an object
* @return the width which still fits into the container
*/
lv_coord_t lv_obj_get_width_fit(lv_obj_t * obj);
lv_coord_t lv_obj_get_width_fit(const lv_obj_t * obj);
/**
* Get that height reduced by the top an bottom padding.
* @param obj pointer to an object
* @return the height which still fits into the container
*/
lv_coord_t lv_obj_get_height_fit(lv_obj_t * obj);
lv_coord_t lv_obj_get_height_fit(const lv_obj_t * obj);
/**
* Get the automatic realign property of the object.
* @param obj pointer to an object
* @return true: auto realign is enabled; false: auto realign is disabled
*/
bool lv_obj_get_auto_realign(lv_obj_t * obj);
bool lv_obj_get_auto_realign(const lv_obj_t * obj);
/**
* Get the left padding of extended clickable area
@ -925,7 +925,7 @@ void * lv_obj_get_ext_attr(const lv_obj_t * obj);
* @param obj pointer to an object which type should be get
* @param buf pointer to an `lv_obj_type_t` buffer to store the types
*/
void lv_obj_get_type(lv_obj_t * obj, lv_obj_type_t * buf);
void lv_obj_get_type(const lv_obj_t * obj, lv_obj_type_t * buf);
#if LV_USE_USER_DATA
/**
@ -933,14 +933,14 @@ void lv_obj_get_type(lv_obj_t * obj, lv_obj_type_t * buf);
* @param obj pointer to an object
* @return user data
*/
lv_obj_user_data_t lv_obj_get_user_data(lv_obj_t * obj);
lv_obj_user_data_t lv_obj_get_user_data(const lv_obj_t * obj);
/**
* Get a pointer to the object's user data
* @param obj pointer to an object
* @return pointer to the user data
*/
lv_obj_user_data_t * lv_obj_get_user_data_ptr(lv_obj_t * obj);
lv_obj_user_data_t * lv_obj_get_user_data_ptr(const lv_obj_t * obj);
/**
* Set the object's user data. The data will be copied.
@ -974,8 +974,8 @@ bool lv_obj_is_focused(const lv_obj_t * obj);
/**
* Used in the signal callback to handle `LV_SIGNAL_GET_TYPE` signal
* @param buf pointer to `lv_obj_type_t`. (`param` i nteh signal callback)
* @param name name of the object. E.g. "lv_btn". (Only teh pointer is saved)
* @param buf pointer to `lv_obj_type_t`. (`param` in the signal callback)
* @param name name of the object. E.g. "lv_btn". (Only the pointer is saved)
* @return LV_RES_OK
*/
lv_res_t lv_obj_handle_get_type_signal(lv_obj_type_t * buf, const char * name);