PrismLauncher/GroupedProxyModel.cpp

22 lines
529 B
C++

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