public GameObject Build()
{
float iv;
// Bounds must be valid
if (MaxValue.IsNaNOrInfinity())
{
throw new ArgumentException("MaxValue");
}
if (MinValue.IsNaNOrInfinity())
{
throw new ArgumentException("MinValue");
}
// max > min
if (MaxValue <= MinValue)
{
throw new ArgumentOutOfRangeException("MaxValue");
}
// Initial value must be in range
if (InitialValue.IsNaNOrInfinity())
{
iv = MinValue;
}
else
{
iv = InitialValue.InRange(MinValue, MaxValue);
}
var slider = PUIElements.CreateUI(null, Name);
bool isVertical = Direction == Slider.Direction.BottomToTop || Direction ==
Slider.Direction.TopToBottom;
var trueColor = HandleColor ?? PUITuning.Colors.ButtonBlueStyle;
slider.SetActive(false);
// Track (visual)
var trackImg = slider.AddComponent <Image>();
trackImg.sprite = isVertical ? PUITuning.Images.ScrollBorderVertical : PUITuning.
Images.ScrollBorderHorizontal;
trackImg.type = Image.Type.Sliced;
// Fill
var fill = PUIElements.CreateUI(slider, "Fill", true);
var fillImg = fill.AddComponent <Image>();
fillImg.sprite = isVertical ? PUITuning.Images.ScrollHandleVertical : PUITuning.
Images.ScrollHandleHorizontal;
fillImg.color = trueColor.inactiveColor;
fillImg.type = Image.Type.Sliced;
PUIElements.SetAnchorOffsets(fill, 1.0f, 1.0f, 1.0f, 1.0f);
// Slider component itself
var ks = slider.AddComponent <KSlider>();
ks.maxValue = MaxValue;
ks.minValue = MinValue;
ks.value = InitialValue;
ks.wholeNumbers = IntegersOnly;
ks.handleRect = CreateHandle(slider).rectTransform();
ks.fillRect = fill.rectTransform();
ks.SetDirection(Direction, true);
if (OnValueChanged != null)
{
ks.onValueChanged.AddListener((value) => OnValueChanged(slider, value));
}
if (OnDrag != null)
{
ks.onDrag += () => OnDrag(slider, ks.value);
}
// Manually add tooltip with slider link
string tt = ToolTip;
if (!string.IsNullOrEmpty(tt))
{
var toolTip = slider.AddComponent <ToolTip>();
toolTip.OnToolTip = () => string.Format(tt, ks.value);
// Tooltip can be dynamically updated
toolTip.refreshWhileHovering = true;
}
slider.SetActive(true);
// Static layout!
slider.SetMinUISize(isVertical ? new Vector2(TrackSize, PreferredLength) :
new Vector2(PreferredLength, TrackSize));
slider.SetFlexUISize(FlexSize);
OnRealize?.Invoke(slider);
return(slider);
}
