无论如何要在qt的同一个窗口中放置一个QTreeView和一个QChartView？

Question

Exactly as it says. I know it might seem rather trivial, but I am new to Qt in general and I can't seem to find a similar case. And I don't know if I can use QSplitter since it requires a QWidget and QTreeView isn't one.

Edit: The code I am trying to use

QChartView *chartView = new QChartView(pie);
QTreeView treeView;
QSplitter *splitter = new QSplitter;
splitter->addWidget(treeView);
splitter->addWidget(chartView);
QMainWindow window;
window.setCentralWidget(chartView);

Answer 1

Yup, it's the pointer. Thank you @GM QSplitter seems to work with pointers to objects not objects.