void Window::ElementSetMouseCursor(UIElement* element)
{
if (element == nullptr)
{
raise(ArgumentNullException());
}
if (element->get_IsMouseDirectlyOver())
{
Cursor* pCursor = element->get_Cursor();
if (pCursor)
{
::SetCursor(pCursor->GetHCursor());
if (!showCursor)
{
showCursor = true;
::ShowCursor(TRUE);
}
}
else
{
if (showCursor)
{
::ShowCursor(FALSE);
showCursor = false;
}
}
}
}
bool PlatformWindowSite::OnSetCursor(UINT hitTest, POINT screenMousePos)
{
if (hitTest == HTCLIENT)
{
gm::PointF clientMousePos(screenMousePos.x, screenMousePos.y);
ScreenToClient(m_platformWindow->get_Handle(), (POINT*)&clientMousePos);
IInputElement* hitElement = nullptr;
if (m_MouseCaptureElement)
{
hitElement = m_MouseCaptureElement;
}
else
{
//Visual* child = get_Child();
UIElement* child = GetRootElement();
if (child)
{
hitElement = child->HitTest_(clientMousePos);
}
// hitElement = child;
}
if (hitElement == nullptr)
{
hitElement = dynamic_cast<IInputElement*>(this);
}
if (hitElement)
{
/*
MouseEventArgs* args = new MouseEventArgs(nullptr, 0);
args->set_RoutedEvent(UIElement::MouseMoveEvent);
args->m_screenpos = Point(float(screenMousePos.x), float(screenMousePos.y));
args->m_clientpos = clientMousePos;
hitElement->RaiseEvent(args);
*/
Cursor* pCursor = dynamic_cast<UIElement*>(hitElement)->get_Cursor();
if (pCursor)
{
SetCursor(pCursor->GetHCursor());
if (!showCursor)
{
showCursor = true;
::ShowCursor(TRUE);
}
return true;
}
else
{
if (showCursor)
{
showCursor = false;
::ShowCursor(FALSE);
}
}
}
}
return false;
}
