Basalt2/docs/references/elements/Slider.md

Slider : VisualElement

This is the slider class. It provides a draggable slider control that can be either horizontal or vertical, with customizable colors and value ranges.

Properties

Property	Type	Default	Description
step	number	1	Current position of the slider handle (1 to width/height)
max	number	100	Maximum value for value conversion (maps slider position to this range)
horizontal	boolean	true	Whether the slider is horizontal (false for vertical)
barColor	color	gray	Color of the slider track
sliderColor	color	blue	Color of the slider handle

Events

Event	Parameters	Description
onChange	value number	Fired when the slider value changes

Functions

Method	Returns	Description
Slider.new	Slider	Creates a new Slider instance
Slider:getValue	number	Gets the current value mapped to the max range
Slider:init	Slider	Initializes the Slider instance
Slider:mouse_click	boolean	Updates slider position on mouse click
Slider:mouse_scroll	-
Slider:render	-	Renders the slider with track and handle

Slider.new()

Creates a new Slider instance

Returns

• Slider self The newly created Slider instance

Usage

local slider = Slider.new()

Slider:getValue()

Gets the current value of the slider

Returns

• number value The current value (0 to max)

Usage

local value = slider:getValue()

Slider:init(props, basalt)

Initializes the Slider instance

Parameters

• props table The properties to initialize the element with
• basalt table The basalt instance

Returns

• Slider self The initialized instance

Slider:mouse_click(button, x, y)

Handles mouse click events

Parameters

• button number The mouse button that was clicked
• x number The x position of the click
• y number The y position of the click

Returns

• boolean handled Whether the event was handled

Slider:mouse_scroll()

Slider:render()

Renders the slider