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  1. #1
    Registered User
    Join Date
    Nov 2011

    how to refer a dynamically added table widget inside a tab widget?

    I created a tab widget using designer,
    Then added table widget inside the tab widget…(one table in every tab)
    Now i want to access the values of a particular table, for example that table headers….
    How can i get that????

    And if there is multiple tabs,i want headers of presently activated tabs, tables header…
    Please guide me….

  2. #2
    Super Contributor
    Join Date
    Mar 2009

    Re: how to refer a dynamically added table widget inside a tab widget?

    Here is an example which prints out the text of the first item of a table.
    tableWidget is pointer to the tablewidget. It's child of a TabWidget, but it is still reachable from C++.

    MainWindow::MainWindow(QWidget *parent) :
    ui(new Ui::MainWindow)
    qDebug() << ui->tableWidget->itemAt(0,0)->text(); <--- this prints out in the console the text of the item in the table

    If you want to get the data from the table inside of the active tabWidget you can:
    1. Get the tabwidget pointer with: http://doc.qt.nokia.com/latest/qtabw...currentChanged (signal) or http://doc.qt.nokia.com/latest/qtabw...#currentWidget
    2. search for the table widget in the list of tabwidget's children: http://doc.qt.nokia.com/latest/qobject.html#findChild

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