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itemlist-get_selected_items

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This commit is contained in:
Jean Jung 2016-06-28 14:09:17 -03:00
parent cf6450043d
commit 2fd9b77828
2 changed files with 15 additions and 2 deletions
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16
scene/gui/item_list.cpp
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@ -1245,6 +1245,19 @@ real_t ItemList::get_icon_scale() const {
return icon_scale;
}
Vector<int> ItemList::get_selected_items() {
Vector<int> selected;
for (int i = 0; i < items.size(); i++) {
if (items[i].selected) {
selected.push_back(i);
if (this->select_mode == SELECT_SINGLE) {
break;
}
}
}
return selected;
}
void ItemList::_bind_methods(){
ObjectTypeDB::bind_method(_MD("add_item","text","icon:Texture","selectable"),&ItemList::add_item,DEFVAL(Variant()),DEFVAL(true));
@ -1277,6 +1290,7 @@ void ItemList::_bind_methods(){
ObjectTypeDB::bind_method(_MD("select","idx","single"),&ItemList::select,DEFVAL(true));
ObjectTypeDB::bind_method(_MD("unselect","idx"),&ItemList::unselect);
ObjectTypeDB::bind_method(_MD("is_selected","idx"),&ItemList::is_selected);
ObjectTypeDB::bind_method(_MD("get_selected_items"),&ItemList::get_selected_items);
ObjectTypeDB::bind_method(_MD("get_item_count"),&ItemList::get_item_count);
ObjectTypeDB::bind_method(_MD("remove_item","idx"),&ItemList::remove_item);
@ -1330,8 +1344,6 @@ void ItemList::_bind_methods(){
ADD_SIGNAL( MethodInfo("item_activated",PropertyInfo(Variant::INT,"index")));
}
ItemList::ItemList() {
current=-1;

1
scene/gui/item_list.h
View file

@ -144,6 +144,7 @@ public:
void select(int p_idx,bool p_single=true);
void unselect(int p_idx);
bool is_selected(int p_idx) const;
Vector<int> get_selected_items();
void set_current(int p_current);
int get_current() const;