QSkinWindows Classes

[jpn]

Be careful!

{
    MyMainWindow w;
    QMainWindow w1;
    ...
    w1.setCentralWidget(&w); // w1 becomes w's parent
    w1.show();
} // (*)

{
    MyMainWindow w;
    QMainWindow w1;
    ...
    w1.setCentralWidget(&w); // w1 becomes w's parent
    w1.show();
} // (*)

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(*) First "w1" goes out of scope and deletes its children, including "w". Then "w", which was already deleted by its parent ("w1"), goes out of scope => crash!