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Treeview Docs

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Added Treeview docs
Improved some stuff in the treeview object
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Robert Jelic
2023-05-01 14:56:16 +02:00
parent f2eacf4a82
commit 6bab574e8a
23 changed files with 786 additions and 1 deletions
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docs/objects/Treeview/setOffset.md Normal file
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## setOffset
### Description
Sets the x and y offset values for the Treeview object, determining the indentation of the nodes within the Treeview object on both axes.
### Parameters
1. `number` the x offset value to set for the Treeview object.
2. `number` the y offset value to set for the Treeview object.
### Returns
1. `object` The object in use
### Usage
* Creates a Treeview and sets the x and y offsets to 2 pixels and 3 pixels, respectively:
```lua
local basalt = require("basalt")
local mainFrame = basalt.createFrame()
local treeview = mainFrame:addTreeview()
:setOffset(2, 3)
basalt.autoUpdate()
```
In this example, the `setOffset` method is used to set the x and y indentation of the nodes within the TreeView object to 2 pixels and 3 pixels, respectively. This causes the nodes to be drawn 2 pixels from the left edge and 3 pixels from the top edge of the TreeView object.