From 2fd9b77828bcc7c22594c7037db17efd11ba1909 Mon Sep 17 00:00:00 2001
From: Jean Jung <jean.jung@rocketmail.com>
Date: Tue, 28 Jun 2016 14:09:17 -0300
Subject: [PATCH] itemlist-get_selected_items

---
 scene/gui/item_list.cpp | 16 ++++++++++++++--
 scene/gui/item_list.h   |  1 +
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp
index 53798367468..d63c483ef92 100644
--- a/scene/gui/item_list.cpp
+++ b/scene/gui/item_list.cpp
@@ -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;
diff --git a/scene/gui/item_list.h b/scene/gui/item_list.h
index aa6dd64c502..e1902d1c1fc 100644
--- a/scene/gui/item_list.h
+++ b/scene/gui/item_list.h
@@ -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;