public virtual Vector3 GetWorldBodyPosition()
{
Vector3 bodyPos = _bodyPosition;
if (_parent != null)
{
bodyPos += _parent.GetWorldContentPosition();
}
if (_parent is ScrollPanel)
{
ScrollPanel scrollPanel = (ScrollPanel)_parent;
bodyPos += new Vector3(scrollPanel.GetScrolledAmount());
}
return(bodyPos);
}
public virtual Vector3 GetWorldContentPosition()
{
Vector3 contentPos = GetContentPosition();
if (_parent != null)
{
contentPos += _parent.GetWorldContentPosition();
}
if (_parent is ScrollPanel)
{
ScrollPanel scrollPanel = (ScrollPanel)_parent;
Vector3 scroll = new Vector3(scrollPanel.GetScrolledAmount());
contentPos += scroll;
}
return(contentPos);
}
public ScrollBar(State state, ScrollPanel parentPanel, SliderType sliderType)
: base(0, 0, 1, 1, state)
{
_scrollPanel = parentPanel;
_sliderType = sliderType;
_scrollableAmount = 0;
_sliderPosition = Vector3.Zero;
_sliderInitialized = false;
this.SetPosition(GetBodyX(), GetBodyY());
this.SetSize(GetBodyWidth(), GetBodyHeight());
_grabbed = false;
_backgroundColour = Color4.SlateGray;
}
public virtual int GetMaxY()
{
Vector2 resolution = Renderer.GetResoultion();
if (_parent == null)
{
return((int)resolution.Y - (int)_bodySize.Y);
}
else
{
if (_parent is ScrollPanel)
{
ScrollPanel scrollPanel = (ScrollPanel)_parent;
return((int)(scrollPanel.GetScrollableDimensions().Y - _bodySize.Y));
}
else
{
return(_parent.GetContentHeight() - (int)_bodySize.Y);
}
}
}
