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qtqt4pyqtpyqt4qtablewidget

changing cell background color in qt

i'm new to pyqt , and i'm still facing some newbie problems :D
i have a QTableWidget that is item delegated on a QChoice control ( hope i said it right ) i need to have the cell background color changes whenever a user change the choice control selection
briefly: how to change a cell background color in a table widget ??
i use pyqt4 and python 2.6
thanx in advance

Solution

  • Use

    QTableWidgetItem QTableWidget.item(row, column)

    and 

    QTableWidgetItem setData(role, data)

    with

    Qt.BackgroundRole

    as follows:

    table.item(0, 0).setData(Qt.BackgroundRole, color).

    And read about the Roles mechanism used in Qt Model/View.