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fix(layout): update the layout when the HIDDEN flag chnages

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This commit is contained in:
Gabor Kiss-Vamosi 2021-02-15 21:15:39 +01:00
parent fcc9f725a5
commit 1f45d98e46
1 changed files with 13 additions and 2 deletions
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15
src/lv_core/lv_obj.c
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@ -315,12 +315,18 @@ void lv_obj_add_flag(lv_obj_t * obj, lv_obj_flag_t f)
{
LV_ASSERT_OBJ(obj, MY_CLASS);
if(f & LV_OBJ_FLAG_HIDDEN)lv_obj_invalidate(obj);
if(f & LV_OBJ_FLAG_HIDDEN) lv_obj_invalidate(obj);
obj->flags |= f;
if(f & LV_OBJ_FLAG_LAYOUTABLE) lv_signal_send(lv_obj_get_parent(obj), LV_SIGNAL_CHILD_CHG, obj);
if(f & LV_OBJ_FLAG_HIDDEN) {
lv_obj_invalidate(obj);
if(lv_obj_is_layout_positioned(obj)) {
lv_obj_update_layout(lv_obj_get_parent(obj), obj);
}
}
}
void lv_obj_clear_flag(lv_obj_t * obj, lv_obj_flag_t f)
@ -329,7 +335,12 @@ void lv_obj_clear_flag(lv_obj_t * obj, lv_obj_flag_t f)
obj->flags &= (~f);
if(f & LV_OBJ_FLAG_HIDDEN) lv_obj_invalidate(obj);
if(f & LV_OBJ_FLAG_HIDDEN) {
lv_obj_invalidate(obj);
if(lv_obj_is_layout_positioned(obj)) {
lv_obj_update_layout(lv_obj_get_parent(obj), obj);
}
}
if(f & LV_OBJ_FLAG_LAYOUTABLE) lv_signal_send(lv_obj_get_parent(obj), LV_SIGNAL_CHILD_CHG, obj);
}