SortFilterProxyModel data

[gyre]

Hi I cant think of a way how to get the whole rows of QSortFilterProxyModel...
The thing is...I need to get to the values of the "data storage" for that model...
Ill explain:
I have a model that has a list of objects...objectList...
then this model is is set as a source model of mentioned ProxyModel...
I need to get to actual items of objectList when I have indexes of ProxyModel...
Is there any way how to do that ??
Problem is that I need to get the whole row of view that has this ProxyModel set...
Thanks

[jpn]

Make the source model return those "actual objects" for a custom role.

[jacek]

You can call data() on ProxyModel to get each item in the row or you can map the model index to source model index and access the source model directly.

[gyre]

if anyone was interested...heres my code storing those data...yes it could be written better way...but it solves the problem

QTextStream out(&file);
		for(int row=0; row<filterModel->rowCount();row++){
			QModelIndex index0 = filterModel->index(row, 0);
			QModelIndex sourceIndex0 = filterModel->mapToSource(index0);
			out << sourceIndex0.data().toInt()<<"\t";
			QModelIndex index1 = filterModel->index(row, 1);
			QModelIndex sourceIndex1 = filterModel->mapToSource(index1);
			out << sourceIndex1.data().toInt()<<"\t";
			QModelIndex index2 = filterModel->index(row, 2);
			QModelIndex sourceIndex2 = filterModel->mapToSource(index2);
			out << sourceIndex2.data().toString()<<"\t"<<endl;
		}

QTextStream out(&file);
		for(int row=0; row<filterModel->rowCount();row++){
			QModelIndex index0 = filterModel->index(row, 0);
			QModelIndex sourceIndex0 = filterModel->mapToSource(index0);
			out << sourceIndex0.data().toInt()<<"\t";
			QModelIndex index1 = filterModel->index(row, 1);
			QModelIndex sourceIndex1 = filterModel->mapToSource(index1);
			out << sourceIndex1.data().toInt()<<"\t";
			QModelIndex index2 = filterModel->index(row, 2);
			QModelIndex sourceIndex2 = filterModel->mapToSource(index2);
			out << sourceIndex2.data().toString()<<"\t"<<endl;
		}

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although it assumes that model has 3 columns...

[jacek]

This should be enough:

QTextStream out( &file );
for( int row=0; row < filterModel->rowCount(); ++row ) {
   QModelIndex index0 = filterModel->index( row, 0 );
   QModelIndex index1 = filterModel->index( row, 1 );
   QModelIndex index2 = filterModel->index( row, 2 );
   out << index0.data().toInt()    << "\t";
   out << index1.data().toInt()    << "\t";
   out << index2.data().toString() << endl;
}

QTextStream out( &file );
for( int row=0; row < filterModel->rowCount(); ++row ) {
   QModelIndex index0 = filterModel->index( row, 0 );
   QModelIndex index1 = filterModel->index( row, 1 );
   QModelIndex index2 = filterModel->index( row, 2 );
   out << index0.data().toInt()    << "\t";
   out << index1.data().toInt()    << "\t";
   out << index2.data().toString() << endl;
}

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[gyre]

This should be enough:

QTextStream out( &file );
for( int row=0; row < filterModel->rowCount(); ++row ) {
   QModelIndex index0 = filterModel->index( row, 0 );
   QModelIndex index1 = filterModel->index( row, 1 );
   QModelIndex index2 = filterModel->index( row, 2 );
   out << index0.data().toInt()    << "\t";
   out << index1.data().toInt()    << "\t";
   out << index2.data().toString() << endl;
}

QTextStream out( &file );
for( int row=0; row < filterModel->rowCount(); ++row ) {
   QModelIndex index0 = filterModel->index( row, 0 );
   QModelIndex index1 = filterModel->index( row, 1 );
   QModelIndex index2 = filterModel->index( row, 2 );
   out << index0.data().toInt()    << "\t";
   out << index1.data().toInt()    << "\t";
   out << index2.data().toString() << endl;
}

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nice...thats definitely programmatically better man...thanks