gui.Slider

Syntax

Slider( parent, varname, name, value, min, max, inc )
gui.Slider(parent:string, varname:string, name:string, value:float, min:float, max:float, inc:float)

Parameters

parent A gui object.

varname Varname of this object.

name Text above the slider.

value Float value of the current value.

min Float value of the lowest value possible.

max Float value of the largest value possible.

inc Float value of the increment of movement. (Optional)

Return value

This returns a single float value.

Example

General Usage

local esdr_misc = gui.Reference("MISC");
local esdr_gui = gui.Tab(esdr_misc, "esdr_gui", "Example Slider");


-- Creating the object with a function embeded
local esdr_slider = gui.Slider(esdr_gui, "esdr_slider", "My happy little slider", 5.0, 0.0, 10.0, 0.01);


-- Return slider value
callbacks.Register("Draw", function()
    local esdr_value = esdr_slider:GetValue();
    print("esdr_value: " .. esdr_value);
end);

Simple slider listener

local esdr_misc = gui.Reference("MISC");
local esdr_gui = gui.Tab(esdr_misc, "esdr_gui", "Example Slider");


-- Creating the object with a function embeded
local esdr_slider = gui.Slider(esdr_gui, "esdr_slider", "My happy little slider", 5.0, 0.0, 10.0, 0.01);


-- We are gonna keep track of the last value
local esdr_value = esdr_slider:GetValue();


-- Return slider value
callbacks.Register("Draw", function()
    -- We are gonna check for a value and see if it has changed
    if esdr_value ~= esdr_slider:GetValue() then
        esdr_value = esdr_slider:GetValue();
        esdr_slider_Changed();
    end
end);


function esdr_slider_Changed()
    print("esdr_value: " .. esdr_value);
end

Set value of the slider

esdr_slider:SetValue(0.172);