Filter Proxy Model to Autoupdate View

Hi,
I have subclassed the SortFilterProxyModel to provide custom filtering of data.
The filtering works but I can't get the View to update with the new filters, until the user clicks on a header to sort.

Anyone know how to update a view with a Filter Proxy automatically.
TableView.update() doesnt work for me.
I have probably miss understood the Model/View Concepts somewhere.
Or have failed to find right commands in the documentation.

Any help appreciated!

EDIT: I got it working, but I'm really not sure if what I'm doing is a bit hackish or not.

Code:

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MySortFilterProxyModel *myProxyModel;
 
MySortFilterProxyModel::MySortFilterProxyModel(QObject *parent)
  : QSortFilterProxyModel(parent)
{
}
 
bool MySortFilterProxyModel::filterAcceptsRow(int sourceRow,
            const QModelIndex &sourceParent) const
{
  QModelIndex index1 = sourceModel()->index(sourceRow, 1, sourceParent);
  QModelIndex index2 = sourceModel()->index(sourceRow, 2, sourceParent);
  QModelIndex index3 = sourceModel()->index(sourceRow, 3, sourceParent);
  QModelIndex index4 = sourceModel()->index(sourceRow, 4, sourceParent);
  QModelIndex index5 = sourceModel()->index(sourceRow, 5, sourceParent);
 
  return (sourceModel()->data(index1).toString().contains(filterPlayerWhite)
    && sourceModel()->data(index2).toString().contains(filterRankWhite)
    && sourceModel()->data(index3).toString().contains(filterPlayerBlack)
    && sourceModel()->data(index4).toString().contains(filterRankBlack)
    && sourceModel()->data(index5).toString().contains(filterResult)); 
}
 
connect(filters->lineEditPlayerWhite, SIGNAL(textChanged(const QString &)),
            this, SLOT(doFilter()));
 
void MainWindow::doFilter()
{
  myProxyModel->filterPlayerWhite =  lineEditPlayerWhite->text();
//  NEED TO UPDATE VIEW NOW 
 
// THESE two lines work, but is it really necessary to setup these connections again. Just to display these filters right now?
myProxyModel->setSourceModel(model);
treeView->setModel(myProxyModel);
}

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IMO, you need something like:

Code:

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void MySortFilterProxyModel::setWhitePlayerFilter( const QString& filter )
{
   filterPlayerWhite = filter;
   QModelIndex topLeft( index( 0, <column> ) );
   QModelIndex bottomRight( index( rowCount() - 1, <column> ) );
   emit dataChanged( topLeft, bottomRight );
}

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