public void FitSize(bool keepPosition = false)
{
if (!allowResize || !content)
{
return;
}
content.LateUpdate();
var toolBarRect = toolbar.rectTransform;
var oldRect = rectTransform.rect;
var rect = content.contentRect.rect;
rectTransform.sizeDelta = new Vector2(
rect.width,
rect.height + toolBarRect.rect.height
);
if (keepPosition)
{
var newRect = rectTransform.rect;
var diff = new Vector3(oldRect.xMin, oldRect.yMax) - new Vector3(newRect.xMin, newRect.yMax);
transform.localPosition += diff;
}
}