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Basalt/docs/objects/Textfield/getLine.md
Robert Jelic bb1b1beb79 Basalt 1.7 Update 
- New Objects (Flexbox, Graph, Treeview)
- Pluginsystem to add/remove functionality
- Reworked the entire Object system, instead of one big Object Class we have multiple classes: Object, VisualObject, ChangeableObject
- Instead of one big Frame Class we have multiple Frame Classes: BaseFrame, Frame, MovableFrame, ScrollableFrame, MonitorFrame, Flexbox
- Removed the Animation Object, and added a animation plugin instead
- Removed the Graphic Object and merged it's functionality with the image object
- Updated currently existing objects
2023-04-30 17:05:34 +02:00

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getLine

Description

Returns the content of a line at the specified index position in a Textfield object.

Parameteres

  1. number index - The position of the line you want to retrieve

Returns

  1. string line - The content of the line at the specified index

Usage

  • Retrieves and prints the content of a line at a specific index:
local basalt = require("basalt")

local mainFrame = basalt.createFrame()
local aTextfield = mainFrame:addTextfield()

aTextfield:addLine("Hello, world!", 1)

local lineContent = aTextfield:getLine(1)
basalt.debug(lineContent)

basalt.autoUpdate()

In this example, a Textfield object is created and added to the mainFrame. A line with the content "Hello, world!" is added at index position 1. The getLine method is then called to retrieve the content of the line at index 1, which is then printed using basalt.debug.