Embedded/lvgl
1
0
Fork 0
mirror of https://github.com/lvgl/lvgl.git synced 2025-01-21 06:53:01 +08:00
Code Issues Projects Releases Wiki Activity

lv_group_add_obj: do not add teh object if already added to this group

Browse Source
This commit is contained in:
Gabor Kiss-Vamosi 2019-03-13 22:15:08 +01:00
parent b8f598112f
commit e8fdac41a9
2 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lv_core/lv_group.c
View File

@ -119,12 +119,21 @@ void lv_group_add_obj(lv_group_t * group, lv_obj_t * obj)
{
if(group == NULL) return;
/*Do not add the object twice*/
lv_obj_t ** obj_i;
LV_LL_READ(group->obj_ll, obj_i) {
if((*obj_i) == obj) {
LV_LOG_INFO("lv_group_add_obj: the object is already added to this group");
return;
}
}
/*If the object is already in a group and focused then defocus it*/
if(obj->group_p) {
if(lv_obj_is_focused(obj)) {
lv_group_refocus(obj->group_p);
LV_LOG_INFO("group: assign object to an other group");
LV_LOG_INFO("lv_group_add_obj: assign object to an other group");
}
}

2
lv_objx/lv_btn.c
View File

@ -493,7 +493,6 @@ static bool lv_btn_design(lv_obj_t * btn, const lv_area_t * mask, lv_design_mode
*/
static lv_res_t lv_btn_signal(lv_obj_t * btn, lv_signal_t sign, void * param)
{
lv_res_t res;
/* Include the ancient signal function */
@ -501,7 +500,6 @@ static lv_res_t lv_btn_signal(lv_obj_t * btn, lv_signal_t sign, void * param)
if(res != LV_RES_OK) return res;
lv_btn_ext_t * ext = lv_obj_get_ext_attr(btn);
lv_btn_state_t state = lv_btn_get_state(btn);
bool tgl = lv_btn_get_toggle(btn);
if(sign == LV_SIGNAL_PRESSED) {