diff options
Diffstat (limited to 'doc/classes/Node.xml')
| -rw-r--r-- | doc/classes/Node.xml | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml index 5a90354124..097fa1f6e5 100644 --- a/doc/classes/Node.xml +++ b/doc/classes/Node.xml @@ -122,6 +122,12 @@ <description> Adds a child node. Nodes can have any number of children, but every child must have a unique name. Child nodes are automatically deleted when the parent node is deleted, so an entire scene can be removed by deleting its topmost node. If [code]legible_unique_name[/code] is [code]true[/code], the child node will have an human-readable name based on the name of the node being instanced instead of its type. + [b]Note:[/b] If the child node already has a parent, the function will fail. Use [method remove_child] first to remove the node from its current parent. For example: + [codeblock] + if child_node.get_parent(): + child_node.get_parent().remove_child(child_node) + add_child(child_node) + [/codeblock] </description> </method> <method name="add_child_below_node"> @@ -553,7 +559,7 @@ <return type="void"> </return> <description> - Moves this node to the top of the array of nodes of the parent node. This is often useful in GUIs ([Control] nodes), because their order of drawing depends on their order in the tree. + Moves this node to the bottom of parent node's children hierarchy. This is often useful in GUIs ([Control] nodes), because their order of drawing depends on their order in the tree, i.e. the further they are on the node list, the higher they are drawn. After using [code]raise[/code], a Control will be drawn on top of their siblings. </description> </method> <method name="remove_and_skip"> |