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Thread: QSortFilterProxyModel and custom QTreeView-class - selectionChanged not working

  1. #1
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    Default QSortFilterProxyModel and custom QTreeView-class - selectionChanged not working

    Hi!

    I have an issue that manifested after changing from using a custom QAbstractItemModel directly, to using QSortFilterProxyModel as a proxy model.
    Now in my custom QTreeView class the reimplemented function "selectionChanged" is never called. This is a new behavior...
    Sorting of my data works at least...
    Also none of the rows in my TreeView are highlighted when I click on them.

    I tried to create a new QItemSelectionModel, setting it to the TreeView and connecting it to a slot I created. But that also didn't work...

    Can it be something I may have forgotten?

  2. #2
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    Default Re: QSortFilterProxyModel and custom QTreeView-class - selectionChanged not working

    Selection should work independently of the model as long as the item flags allow selection.

    Cheers,
    _

  3. The following user says thank you to anda_skoa for this useful post:

    Fenzor (21st October 2016)

  4. #3
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    Default Re: QSortFilterProxyModel and custom QTreeView-class - selectionChanged not working

    Thanks for the reply!
    It didn't seem like the issue was with my flags. But it made me try to look a little harder at my code.
    I tried to rewrite some of the code and it magically worked...
    Probably something that I missed the first time around.

    Thanks!

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