30 lines
666 B
GDScript3
30 lines
666 B
GDScript3
|
extends Control
|
||
|
|
class_name ControlTree
|
||
|
|
|
||
|
|
export(PackedScene) var item_scene: PackedScene
|
||
|
|
|
||
|
|
export(bool) var allow_multi_select: bool = false
|
||
|
|
|
||
|
|
onready var items_container: VBoxContainer = $"%Items"
|
||
|
|
|
||
|
|
var items: Array = []
|
||
|
|
|
||
|
|
var item_select_btn_group: ButtonGroup = ButtonGroup.new()
|
||
|
|
|
||
|
|
|
||
|
|
func add_item(text: String, parent_item: ControlTreeItem = null) -> ControlTreeItem:
|
||
|
|
var new_item: ControlTreeItem = item_scene.instance()
|
||
|
|
|
||
|
|
if !parent_item:
|
||
|
|
items_container.add_child(new_item)
|
||
|
|
items.append(new_item)
|
||
|
|
else:
|
||
|
|
parent_item.add_subitem(new_item)
|
||
|
|
|
||
|
|
new_item.set_text(text)
|
||
|
|
|
||
|
|
if !allow_multi_select:
|
||
|
|
new_item.set_button_group(item_select_btn_group)
|
||
|
|
|
||
|
|
return new_item
|