public virtual void OnDraw()
{
for (int i = 0; i < m_Children.Count; i++)
{
GUIWidget <T> child = m_Children[i];
if (child.Visible)
{
GetRenderer().PushTransform();
//Affine transform = GetRenderer().GetTransform();
//transform *= child.GetTransform();
IAffineTransformMatrix <T> transform = GetRenderer().GetTransform();
transform = MatrixFactory <T> .CreateAffine(transform.Multiply(child.GetTransform()));
//transform *= child.GetTransform();
GetRenderer().SetTransform(transform);
child.OnDraw();
#if false
if (Focused)
{
RoundedRect rect = new RoundedRect(-5, -5, 5, 5, 0);
GetRenderer().Render(rect, new RGBA_Bytes(1.0, 0, 0, .5));
}
#endif
GetRenderer().PopTransform();
}
}
}
public void RectToScreen(ref RectDouble <T> clientRect)
{
GUIWidget <T> prevGUIWidget = this;
while (prevGUIWidget != null)
{
prevGUIWidget.GetTransform().Transform(ref clientRect);
prevGUIWidget = prevGUIWidget.Parrent;
}
}
public void PointToScreen(ref IVector <T> clientPoint)
{
GUIWidget <T> prevGUIWidget = this;
while (prevGUIWidget != null)
{
prevGUIWidget.GetTransform().Transform(ref clientPoint);
prevGUIWidget = prevGUIWidget.Parrent;
}
}
public void PointToClient(ref T screenPointX, ref T screenPointY)
{
GUIWidget <T> curGUIWidget = this;
while (curGUIWidget != null)
{
curGUIWidget.GetTransform().Inverse.Transform(ref screenPointX, ref screenPointY);
curGUIWidget = curGUIWidget.Parrent;
}
}