How to get closeevent signal from a qtable view?

  • Actually, i'm creating a qtableview instance within mainwindow class, so now i want to catch the closeevent signal from that instance.
    how can i achieve this?
    please any one can tell me the approach.

  • @moyin
    If QTableView is child off MainWindow, why do you need closeEvent qtableView ? Is not it better MainWindow closeEvent? Do you see any problem?

  • closeEvent is not a signal.
    You have to subclass QTableView and implement such a signal:

    class MyTableView : public QTableView {
    MyTableView(QWidget* parent = Q_NULLPTR) : QTableView(parent){}
    Q_SIGNAL void closeSignal();
    void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE{

  • @VRonin
    i tried to nest this class i'm getting this below error,
    error : meta object features not supported for nested classes

  • Moderators

    @moyin said in How to get closeevent signal from a qtable view?:

    i tried to nest this class

    You need to subcalss not nest.

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