KF2-YetAnotherScoreboard/ScoreboardExt/Classes/KFGUI_Slider.uc

class KFGUI_Slider extends KFGUI_MultiComponent;

var KFGUI_ScrollBarH ScrollBar;

var int MinValue,MaxValue;
var transient int CurrentValue;

delegate OnValueChanged(KFGUI_Slider Sender, int Value);

function InitMenu()
{
    Super.InitMenu();
    ScrollBar = KFGUI_ScrollBarH(FindComponentID('Scrollbar'));
    ScrollBar.OnScrollChange = ValueChanged;
}

function int GetValue()
{
    return CurrentValue;
}

function SetValue(int Value)
{
    CurrentValue = Clamp(Value, MinValue, MaxValue);
    OnValueChanged(self, CurrentValue);
}

function ValueChanged(KFGUI_ScrollBarBase Sender, int Value)
{
    SetValue(Value);
}

function UpdateListVis()
{
    ScrollBar.UpdateScrollSize(CurrentValue,MaxValue,1,1,MinValue);
}

function ScrollMouseWheel( bool bUp )
{
    if( !ScrollBar.bDisabled )
        ScrollBar.ScrollMouseWheel(bUp);
}

defaultproperties
{
    Begin Object Class=KFGUI_ScrollBarH Name=SliderScroll
        XSize=1
        YSize=0.5
        ID="Scrollbar"
    End Object
    Components.Add(SliderScroll)
}