public override void OnDraw(GraphicContext gc)
{
gc.AddMargin(Margin);
if (IsVisible)
{
if (StartPosition == WindowStartPosition.CenterScreen)
{
Location = new Point(gc.Size.Width / 2 - Size.Width / 2, gc.Size.Height / 2 - Size.Height / 2);
}
if (IsTitleBarVisible)
{
// draw titlebar
gc.FillRectangle(new Rectangle(Location, new Size(Size.Width, 30)), TitleBarColor);
}
else
{
// remove title bar offset
Location -= new Point(0, 30);
}
// draw content area
gc.FillRectangle(new Rectangle(Location + new Point(0, 30), Size), Background);
//draw children on new GraphicContext for ContentArea
foreach (var w in Children)
{
var cgc = new GraphicContext();
cgc.SetParent(gc);
cgc.OffSet = Location;
w.OnDraw(cgc);
}
}
}
public override void OnDraw(GraphicContext gc)
{
base.OnDraw(gc);
var g = new GraphicContext();
g.OffSet = Location;
g.SetParent(gc);
foreach (var w in Children)
{
w.OnDraw(g);
}
}
