public override void Layout()
{
if (_element == null)
{
return;
}
float padLeft = _padLeft.Get(this), padBottom = _padBottom.Get(this);
float containerWidth = GetWidth() - padLeft - _padRight.Get(this);
float containerHeight = GetHeight() - padBottom - _padTop.Get(this);
float minWidth = _minWidthValue.Get(_element), minHeight = _minHeightValue.Get(_element);
float prefWidth = _prefWidthValue.Get(_element), prefHeight = _prefHeightValue.Get(_element);
float maxWidth = _maxWidthValue.Get(_element), maxHeight = _maxHeightValue.Get(_element);
float width;
if (_fillX > 0)
{
width = containerWidth * _fillX;
}
else
{
width = Math.Min(prefWidth, containerWidth);
}
if (width < minWidth)
{
width = minWidth;
}
if (maxWidth > 0 && width > maxWidth)
{
width = maxWidth;
}
float height;
if (_fillY > 0)
{
height = containerHeight * _fillY;
}
else
{
height = Math.Min(prefHeight, containerHeight);
}
if (height < minHeight)
{
height = minHeight;
}
if (maxHeight > 0 && height > maxHeight)
{
height = maxHeight;
}
var x = padLeft;
if ((_align & AlignInternal.Right) != 0)
{
x += containerWidth - width;
}
else if ((_align & AlignInternal.Left) == 0) // center
{
x += (containerWidth - width) / 2;
}
var y = padBottom;
if ((_align & AlignInternal.Top) != 0)
{
y += containerHeight - height;
}
else if ((_align & AlignInternal.Bottom) == 0) // center
{
y += (containerHeight - height) / 2;
}
if (_round)
{
x = Mathf.Round(x);
y = Mathf.Round(y);
width = Mathf.Round(width);
height = Mathf.Round(height);
}
_element.SetBounds(x, y, width, height);
if (_element is ILayout)
{
((ILayout)_element).Validate();
}
}
public float GetPadTop()
{
return(padTop.Get(element));
}
public float GetSpaceTop()
{
return(spaceTop.Get(element));
}
public float GetMaxWidth()
{
return(maxWidth.Get(element));
}
public float GetPrefWidth()
{
return(prefWidth.Get(element));
}
public float GetMinWidth()
{
return(minWidth.Get(element));
}