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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/getSelectionColor.md Normal file
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## getSelectionColor
### Description
Retrieves the background and foreground colors for the selected node in the Treeview object.
### Returns
1. `color` The background color for the selected node.
2. `color` The foreground color for the selected node.
### Usage
* Creates a Treeview, sets the selection colors, and retrieves them:
```lua
local basalt = require("basalt")
local mainFrame = basalt.createFrame()
local treeview = mainFrame:addTreeview()
:setSelectionColor(colors.blue, colors.white)
local bgColor, fgColor, active = treeview:getSelectionColor()
basalt.debug("Background color:", bgColor)
basalt.debug("Foreground color:", fgColor)
basalt.autoUpdate()
```
In this example, a Treeview object is created and added to the mainFrame. The `setSelectionColor` method is used to set the background color to blue and the foreground color to white. The `getSelectionColor` method is then used to retrieve the selection colors.