void
Canvas::ShiftPosition (Point p)
{
Surface *surface = GetDeployment ()->GetSurface ();
if (surface && IsAttached () && surface->IsTopLevel (this)) {
ComputeBounds ();
} else {
Panel::ShiftPosition (p);
}
}
void
Canvas::ComputeBounds ()
{
Surface *surface = GetDeployment ()->GetSurface ();
Panel::ComputeBounds ();
coverage_bounds = bounds;
if (surface && IsAttached () && surface->IsTopLevel (this)) {
// toplevel canvas don't subscribe to the same bounds computation as others
bounds = extents = Rect (0, 0, surface->GetWindow()->GetWidth(), surface->GetWindow()->GetHeight());
bounds_with_children = extents_with_children = Rect (0, 0, surface->GetWindow()->GetWidth(), surface->GetWindow()->GetHeight());
ComputeGlobalBounds ();
ComputeSurfaceBounds ();
}
}
