public virtual void Update(Microsoft.Xna.Framework.Vector2 position)
{
position = Screen.RelationToPosition(position-offset);
var pos = Mouse.GetState();
if (pos.X > position.X && pos.X < position.X + Width
&&
pos.Y > position.Y && pos.Y < position.Y + Height)
{
if (focus != this)
{
if (MouseEnter != null)
MouseEnter(this, new EventArgs());
}
focus = this;
if (pos.LeftButton == ButtonState.Pressed
&& msButState != pos.LeftButton)
{
if (MouseClick != null)
MouseClick(this, new EventArgs());
}
msButState = pos.LeftButton;
}
else
{
if (focus == this)
{
focus = null;
if (MouseLeave != null)
MouseLeave(this, new EventArgs());
}
}
}
public UIElement Add(UIElement elm)
{
children.Add(elm);
return children.Last();
}