30 lines
542 B
GDScript
30 lines
542 B
GDScript
@tool
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class_name DockableLayoutNode
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extends Resource
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## Base class for DockableLayout tree nodes
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var parent: DockableLayoutSplit:
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get:
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return _parent_ref.get_ref()
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set(value):
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_parent_ref = weakref(value)
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var _parent_ref := WeakRef.new()
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func emit_tree_changed() -> void:
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var node := self
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while node:
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node.emit_changed()
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node = node.parent
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## Returns whether there are any nodes
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func is_empty() -> bool:
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return true
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## Returns all tab names in this node
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func get_names() -> PackedStringArray:
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return PackedStringArray()
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