public ScrollPanel(ScrollMask scrollMask, int scrollIncrements = 12, Image2D containerBackgroundImage = null, Scrollbar scrollbar = null)
{
ScrollMask = scrollMask;
ScrollContainer = new ScrollContainer(ScrollMask, containerBackgroundImage);
ScrollIncrements = scrollIncrements;
Scrollbar = scrollbar;
}
public ScrollContainer(ScrollMask scrollMask, Image2D backgroundImage = null)
{
Elements = new List <ScrollElement>();
Area = new Rectangle(scrollMask.Area.X, scrollMask.Area.Y, scrollMask.Area.Width, scrollMask.Area.Height);
OriginalArea = Area;
BackgroundImage = backgroundImage == null ? new Image2D(null, Vector2.Zero, Color.White, 0f) : backgroundImage;
BackgroundImage.ParentPosition = new Vector2(Area.X, Area.Y); // offset drawing the image relative to scrollmask position
//BuildContainer(Container.X, Container.Y);
}