33 lines
783 B
Markdown
33 lines
783 B
Markdown
## addChild
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### Description
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The `addChild` method adds a new child node to a specified node within a Treeview object.
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### Parameters
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1. `string` The text of the new child node.
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2. `boolean` Whetever the child node is expandable
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### Returns
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1. `node` The newly created child node
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### Usage
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* Creates a Treeview, adds a child node to the root node:
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```lua
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local basalt = require("basalt")
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local mainFrame = basalt.createFrame()
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local treeview = mainFrame:addTreeview()
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local rootNode = treeview:getRoot()
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local childNode = rootNode.addChild("Child Node")
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basalt.autoUpdate()
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```
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In this example, a Treeview object is created and added to the mainFrame. The `getRoot` method is used to access the root node, and a new child node is added to it using the `addChild` method.
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