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Thread: Enable sorting in QComboBox

  1. #1
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    Default Enable sorting in QComboBox

    Hello.

    I have my own class derived from QAbstractTableModel. When I'm select a column in QTableView header font is going to be bold. I try to play with Qt::FontRole for headerData() function, but this is not avoid font to be bold. Any idea how to do it?

    Main problem is how to enable sorting in QComboBox. I have proxy model (with source from that QTableModel) which make behaviour like QListView for QComboBox. For this proxy I overwrite lessThan() function, but QComboBox in function view() return pointer to QAbstractItemView which do not have setSortingEnabled() (QListView do not have to). How to use lessThan function to sorting this proxy model?

    Many thanks.

  2. #2
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    Default Re: Enable sorting in QComboBox

    Is the proxy a QSortFilterProxyModel?
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

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  3. #3
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    Default Re: Enable sorting in QComboBox

    Yes, it is.

  4. #4
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    Default Re: Enable sorting in QComboBox

    And what happens if you call sort() on it?
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

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  5. The following user says thank you to wysota for this useful post:

    kazek3018 (14th February 2011)

  6. #5
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    Default Re: Enable sorting in QComboBox

    Thanks it's working (I should got break).

    How to avoid bold font in QTableView when an item is selected?

  7. #6
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    Default Re: Enable sorting in QComboBox

    Render the header yourself.
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