How QDeclarativeView destruction

[xman_ss]

The source code doesn't clear because you do not use new operator to instantiate the object, but you try to destroy using delete operator.

Yes, it's my mistake. The source should be:

MainWindow::MainWindow()
{
m_pView = new QDeclarativeView();    // CONSTRUCT NEW QtDeclarativeView
m_pView->setSource("qrc:/UI/main.qml");
 
setCentralWidget(m_pView);
setFocus();
centralWidget()->setFocus();
}

MainWindow::MainWindow()
{
m_pView = new QDeclarativeView();    // CONSTRUCT NEW QtDeclarativeView
m_pView->setSource("qrc:/UI/main.qml");
 
setCentralWidget(m_pView);
setFocus();
centralWidget()->setFocus();
}

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But I can't not delete QDeclarativeView* after using new operator.
It's ok to continue the program without delete, but it can lead to memory leaking. How to avoid it