void ContributoriesWidget::addProject(QPair<Project*, Rate>* p)
{
    if(p == 0) {
        _modelProjects->append();
    } else {
        _modelProjects->append(*p);
    }
    QTableView* view = new QTableView();
    _modelsContributories << new WdgModels::ContributoriesTableModel();
    view->setModel(_modelsContributories.last());
    view->setEditTriggers(QAbstractItemView::DoubleClicked);
    view->setItemDelegateForColumn(0, new Delegates::TextareaDelegate());
    view->setItemDelegateForColumn(1, new Delegates::TextareaDelegate());
    view->setItemDelegateForColumn(2, new Delegates::DoubleSpinBoxDelegate());
    view->setItemDelegateForColumn(3, new Delegates::UnitComboDelegate());

    connect(view->itemDelegateForColumn(3),
            SIGNAL(closeEditor(QWidget*)),
            SLOT(updatePrice()));
    connect(view->itemDelegateForColumn(2),
            SIGNAL(closeEditor(QWidget*)),
            SLOT(updatePrice()));
    connect(view->itemDelegateForColumn(1),
            SIGNAL(closeEditor(QWidget*)),
            SLOT(updatePrice()));



    ui->stack->insertWidget(ui->stack->count(), view);
    responsiveContributoriesTable(view);
    emit updateUi();
}