maemo.org - Talk - View Single Post - Need assistance from QT programmer

TNiga	2010-07-20 , 15:09
Posts: 353 \| Thanked: 263 times \| Joined on Dec 2009 @ Finland	#80

You can use QSettings class for that. Just add following functions to your MainWindow class:

Code:

void MainWindow::saveSettings() const {
    QSettings sett("blackplastic-theme/config");
    sett.setValue("font", text_of_combobox /* you now how to get that already */);
    // Other values like that also
}
void MainWindow::loadSettings() {
    QSettings sett("blackplastic-theme/config");
    bool bOK;
    QString font = sett.value("font", QVariant("")).toString();
    // Other values likewise and set comboboxes to show values
}

Then call loadSettings at the end of MainWindow's constructor and saveSettings in MainWindows's destructor (~MainWindow).

EDIT: QSettings saves config files under ~/.config so in this case config file would be ~/.config/blackplastic-theme/config

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mSpede - Speed testing game | Them Bloody Ducks - 2D duck hunting game | Maetronome - A simple metronome app | CuteMPC - MPD client

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