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lv_calendar_get_pressed_date: return NULL if not date pressed

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Gabor Kiss-Vamosi
2019-07-26 13:23:19 +02:00
parent a4c6d511b7
commit 3cfe72c0fb
2 changed files with 3 additions and 1 deletions
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3
src/lv_objx/lv_calendar.c
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@@ -317,11 +317,12 @@ lv_calendar_date_t * lv_calendar_get_showed_date(const lv_obj_t * calendar)
* Get the the pressed date. * Get the the pressed date.
* @param calendar pointer to a calendar object * @param calendar pointer to a calendar object
* @return pointer to an `lv_calendar_date_t` variable containing the pressed date. * @return pointer to an `lv_calendar_date_t` variable containing the pressed date.
* `NULL` if not date pressed (e.g. the header)
*/ */
lv_calendar_date_t * lv_calendar_get_pressed_date(const lv_obj_t * calendar) lv_calendar_date_t * lv_calendar_get_pressed_date(const lv_obj_t * calendar)
{ {
lv_calendar_ext_t * ext = lv_obj_get_ext_attr(calendar); lv_calendar_ext_t * ext = lv_obj_get_ext_attr(calendar);
return &ext->pressed_date; return ext->pressed_date.year != 0 ? &ext->pressed_date : NULL;
} }
/** /**

1
src/lv_objx/lv_calendar.h
View File

@@ -172,6 +172,7 @@ lv_calendar_date_t * lv_calendar_get_showed_date(const lv_obj_t * calendar);
* Get the the pressed date. * Get the the pressed date.
* @param calendar pointer to a calendar object * @param calendar pointer to a calendar object
* @return pointer to an `lv_calendar_date_t` variable containing the pressed date. * @return pointer to an `lv_calendar_date_t` variable containing the pressed date.
* `NULL` if not date pressed (e.g. the header)
*/ */
lv_calendar_date_t * lv_calendar_get_pressed_date(const lv_obj_t * calendar); lv_calendar_date_t * lv_calendar_get_pressed_date(const lv_obj_t * calendar);