Esempi in C++ (Cpp) per InventoryItem::setPosition

Esempio n. 1

File: InventoryReceiver.cpp Progetto: AjaxWang1989/cegui

//------------------------------------------------------------------------------//
bool InventoryReceiver::addItemAtLocation(InventoryItem& item, int x, int y)
{
    if (itemWillFitAtLocation(item, x, y))
    {
        InventoryReceiver* old_receiver =
            dynamic_cast<InventoryReceiver*>(item.getParent());

        if (old_receiver)
            old_receiver->removeItem(item);

        item.setLocationOnReceiver(x, y);
        writeItemToContentMap(item);
        addChild(&item);

        // set position and size.  This ensures the items visually match the
        // logical content map.


        item.setPosition(UVector2(UDim(static_cast<float>(x) / contentWidth(), 0),
                                  UDim(static_cast<float>(y) / contentHeight(), 0)));
        item.setSize(USize(
            UDim(static_cast<float>(item.contentWidth()) / contentWidth(), 0),
            UDim(static_cast<float>(item.contentHeight()) / contentHeight(), 0)));

        return true;
    }

    return false;
}