dxScrollBar

Simple framework which allows you to create dx scrollbars easily.

How to use

This is really simple. All you need is download the file dxScrollBar.lua and put inside your resource folder. Don't forget to add the file in the meta.xml file. Always load it before the other files.

Functions & Events

Functions

new

Create a new instance and a scrollbar.

DxScrollBar.new(x, y, width, height, horizontal)

destroy

Destroy the instance.

DxScrollBar:destroy()

setVisible

It makes the scrollbar visible or not.

DxScrollBar:setVisible(bool)

setTrackColor

This function changes the color of the scrollbar track.

DxScrollBar:setTrackColor(r, g, b, a)

setSquareColor

This function changes the color of the scrollbar square (where you click to drag).

DxScrollBar:setSquareColor(r, g, b, a)

getTrackSize

This function gets the width of the track.

DxScrollBar:getTrackSize()

getSquarePosition

This function gets the position where the scrollbar square is.

DxScrollBar:getSquarePosition()

getElement

This function gets the scrollbar's pseudo-element, which you will use to attach in events.

DxScrollBar:getElement()

Events

dxscrollbar:change

This event will be triggered whenever the scrollbar square change its position. You can get the progress using the parameter. This is from 0 to 100.

Usage

local hbar = DxScrollBar.new(500, 300, 200, 15, true) -- Create an instance
local vbar = DxScrollBar.new(500, 400, 100, 15, false) -- Create an instance

vbar:setVisible(false) -- Toggle the scrollbar - false will remove it from the screen

hbar:setTrackColor(20, 21, 22, 180) -- Set a new color for the hbar track
hbar:setSquareColor(59, 114, 224, 255) -- Set a new color for the hbar square

setTimer(function() -- Just a timer to test
    vbar:destroy() -- "vbar" will be completely destroyed after 8 seconds
    outputChatBox("vbar was removed.")
end, 8000, 1)

-- Here we are setting up the events, pay attention how you attach the scrollbar's pseudo-element
addEventHandler("dxscrollbar:change", hbar:getElement(), function(progress)
    outputChatBox("hbar progress: " .. progress)
end)

addEventHandler("dxscrollbar:change", vbar:getElement(), function(progress)
    outputChatBox("vbar progress: " .. progress)
end)

androksi/dxScrollbar