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lv_mbox set_btn_styles: bugfix if set styles with still no button created

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This commit is contained in:
Kiss-Vamosi Gabor 2017-06-17 20:45:00 +02:00
parent 15b9d8d808
commit 3b42e205ad
1 changed files with 7 additions and 4 deletions
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11
lv_objx/lv_mbox.c
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@ -238,11 +238,14 @@ void lv_mbox_set_styles_btn(lv_obj_t * mbox, lv_style_t * rel, lv_style_t * pr)
ext->style_btn_rel = rel;
ext->style_btn_pr = pr;
lv_obj_t * btn = lv_obj_get_child(ext->btnh, NULL);
while(btn != NULL) {
lv_btn_set_styles(btn, rel, pr, NULL, NULL, NULL);
btn = lv_obj_get_child(mbox, btn);
if(ext->btnh != NULL) {
lv_obj_t * btn = lv_obj_get_child(ext->btnh, NULL);
while(btn != NULL) {
lv_btn_set_styles(btn, rel, pr, NULL, NULL, NULL);
btn = lv_obj_get_child(mbox, btn);
}
}
}