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lv_cont: inform children about parent size change on autofit

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This commit is contained in:
Gabor Kiss-Vamosi
2019-02-24 07:06:22 +01:00
parent ddbd8386d2
commit 9141d95865
2 changed files with 7 additions and 2 deletions
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3
lv_core/lv_obj.c
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@@ -624,8 +624,7 @@ void lv_obj_set_size(lv_obj_t * obj, lv_coord_t w, lv_coord_t h)
lv_obj_t * par = lv_obj_get_parent(obj); lv_obj_t * par = lv_obj_get_parent(obj);
if(par != NULL) par->signal_func(par, LV_SIGNAL_CHILD_CHG, obj); if(par != NULL) par->signal_func(par, LV_SIGNAL_CHILD_CHG, obj);
/*Tell the children the parent's size has changed*/
/*Tell the children the paren's size has changed*/
lv_obj_t * i; lv_obj_t * i;
LL_READ(obj->child_ll, i) { LL_READ(obj->child_ll, i) {
i->signal_func(i, LV_SIGNAL_PARENT_SIZE_CHG, NULL); i->signal_func(i, LV_SIGNAL_PARENT_SIZE_CHG, NULL);

6
lv_objx/lv_cont.c
View File

@@ -710,6 +710,12 @@ static void lv_cont_refr_autofit(lv_obj_t * cont)
/*Inform the parent about the new coordinates*/ /*Inform the parent about the new coordinates*/
lv_obj_t * par = lv_obj_get_parent(cont); lv_obj_t * par = lv_obj_get_parent(cont);
par->signal_func(par, LV_SIGNAL_CHILD_CHG, cont); par->signal_func(par, LV_SIGNAL_CHILD_CHG, cont);
/*Tell the children the parent's size has changed*/
lv_obj_t * i;
LL_READ(cont->child_ll, i) {
i->signal_func(i, LV_SIGNAL_PARENT_SIZE_CHG, NULL);
}
} }
} }