Esempi in C++ (Cpp) per WeakPtr::SendEvent

Esempio n. 1

File: UIDragDrop.cpp Progetto: WorldofOpenDev/AtomicGameEngine

void UIDragDrop::DragEnd()
{
    SharedPtr<UIDragObject> dragObject = dragObject_;
    WeakPtr<UIWidget> currentTargetWidget = currentTargetWidget_;

    // clean up
    currentTargetWidget_ = 0;
    dragObject_ = 0;
    dragSourceWidget_ = 0;
    dragLayout_->SetVisibility(UI_WIDGET_VISIBILITY_GONE);

    if (currentTargetWidget.Null())
    {
        return;
    }

    VariantMap dropData;
    dropData[DragEnded::P_TARGET] = currentTargetWidget;
    dropData[DragEnded::P_DRAGOBJECT] = dragObject;
    currentTargetWidget->SendEvent(E_DRAGENDED, dropData);
}