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feat(event): return event dsc for later to remove (#5630)

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Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
This commit is contained in:
Neo Xu
2024-02-20 04:43:57 +08:00
committed by GitHub
parent f8f69215a5
commit f5f19ca7f0
10 changed files with 86 additions and 34 deletions
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13
src/core/lv_obj_event.c
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@@ -92,13 +92,12 @@ lv_result_t lv_obj_event_base(const lv_obj_class_t * class_p, lv_event_t * e)
return res;
}
void lv_obj_add_event_cb(lv_obj_t * obj, lv_event_cb_t event_cb, lv_event_code_t filter,
void * user_data)
lv_event_dsc_t * lv_obj_add_event_cb(lv_obj_t * obj, lv_event_cb_t event_cb, lv_event_code_t filter, void * user_data)
{
LV_ASSERT_OBJ(obj, MY_CLASS);
lv_obj_allocate_spec_attr(obj);
lv_event_add(&obj->spec_attr->event_list, event_cb, filter, user_data);
return lv_event_add(&obj->spec_attr->event_list, event_cb, filter, user_data);
}
uint32_t lv_obj_get_event_count(lv_obj_t * obj)
@@ -139,6 +138,14 @@ bool lv_obj_remove_event_cb(lv_obj_t * obj, lv_event_cb_t event_cb)
return false;
}
bool lv_obj_remove_event_dsc(lv_obj_t * obj, lv_event_dsc_t * dsc)
{
LV_ASSERT_NULL(obj);
LV_ASSERT_NULL(dsc);
if(obj->spec_attr == NULL) return false;
return lv_event_remove_dsc(&obj->spec_attr->event_list, dsc);
}
uint32_t lv_obj_remove_event_cb_with_user_data(lv_obj_t * obj, lv_event_cb_t event_cb, void * user_data)
{
LV_ASSERT_NULL(obj);