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

docs/objects/Textfield/getLine.md

@@ -1,16 +1,33 @@
 ## getLine
-Returns the line on index position
 
-#### Parameteres:
-1. `number` index
+### Description
 
-#### Returns:
-1. `string` line
+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:
 
-#### Usage:
-* Prints one line
 ```lua
-local mainFrame = basalt.createFrame("myFirstFrame"):show()
-local aTextfield = mainFrame:addTextfield("myFirstTextfield"):show()
-basalt.debug(aTextfield:getLine(1))
-```
+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`.