diff options
Diffstat (limited to 'scene/gui/item_list.cpp')
| -rw-r--r-- | scene/gui/item_list.cpp | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp index b7b2f061ea..f035cb7722 100644 --- a/scene/gui/item_list.cpp +++ b/scene/gui/item_list.cpp @@ -235,6 +235,37 @@ int ItemList::get_current() const { return current; } +void ItemList::move_item(int p_item,int p_to_pos) { + + ERR_FAIL_INDEX(p_item,items.size()); + ERR_FAIL_INDEX(p_to_pos,items.size()+1); + + Item it=items[p_item]; + items.remove(p_item);; + + if (p_to_pos>p_item) { + p_to_pos--; + } + + if (p_to_pos>=items.size()) { + items.push_back(it); + } else { + items.insert(p_to_pos,it); + } + + if (current<0) { + //do none + } if (p_item==current) { + current=p_to_pos; + } else if (p_to_pos>p_item && current>p_item && current<p_to_pos) { + current--; + } else if (p_to_pos<p_item && current<p_item && current>p_to_pos) { + current++; + } + + + update(); +} int ItemList::get_item_count() const{ @@ -1025,7 +1056,7 @@ void ItemList::_bind_methods(){ ObjectTypeDB::bind_method(_MD("get_item_text","idx"),&ItemList::get_item_text); ObjectTypeDB::bind_method(_MD("set_item_icon","idx","icon:Texture"),&ItemList::set_item_icon); - ObjectTypeDB::bind_method(_MD("get_item_icon:Tedture","idx"),&ItemList::get_item_icon); + ObjectTypeDB::bind_method(_MD("get_item_icon:Texture","idx"),&ItemList::get_item_icon); ObjectTypeDB::bind_method(_MD("set_item_selectable","idx","selectable"),&ItemList::set_item_selectable); ObjectTypeDB::bind_method(_MD("is_item_selectable","idx"),&ItemList::is_item_selectable); |