PrismLauncher/CategorizedProxyModel.cpp

22 lines
559 B
C++

#include "CategorizedProxyModel.h"
#include "CategorizedView.h"
CategorizedProxyModel::CategorizedProxyModel(QObject *parent)
: QSortFilterProxyModel(parent)
{
}
bool CategorizedProxyModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
{
const QString leftCategory = left.data(CategorizedView::CategoryRole).toString();
const QString rightCategory = right.data(CategorizedView::CategoryRole).toString();
if (leftCategory == rightCategory)
{
return left.row() < right.row();
}
else
{
return leftCategory < rightCategory;
}
}