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fix(flex) fix layout update and invalidation issues

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This commit is contained in:
Gabor Kiss-Vamosi 2021-06-22 11:08:33 +02:00
parent 97ba12f280
commit 5bd82b038b
1 changed files with 6 additions and 5 deletions
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11
src/extra/layouts/flex/lv_flex.c
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@ -113,6 +113,7 @@ void lv_obj_set_flex_align(lv_obj_t * obj, lv_flex_align_t main_place, lv_flex_a
void lv_obj_set_flex_grow(lv_obj_t * obj, uint8_t grow)
{
lv_obj_set_style_flex_grow(obj, grow, 0);
lv_obj_mark_layout_as_dirty(lv_obj_get_parent(obj));
}
@ -455,16 +456,16 @@ static void children_repos(lv_obj_t * cont, flex_t * f, int32_t item_first_id, i
break;
}
}
lv_area_t old_coords;
lv_area_copy(&old_coords, &item->coords);
area_set_main_size(&item->coords, s);
if(f->row) item->w_layout = 1;
else item->h_layout = 1;
if(area_get_main_size(&old_coords) != area_get_main_size(&item->coords)) {
if(s != area_get_main_size(&item->coords)) {
lv_obj_invalidate(item);
lv_area_t old_coords;
lv_area_copy(&old_coords, &item->coords);
area_set_main_size(&item->coords, s);
lv_event_send(item, LV_EVENT_SIZE_CHANGED, &old_coords);
lv_event_send(lv_obj_get_parent(item), LV_EVENT_CHILD_CHANGED, item);
lv_obj_invalidate(item);