Russian Qt Forum

bool QAbstractItemModel::setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole )
void QAbstractItemModel::reset ()

void QAbstractItemModel::layoutChanged ()
void QAbstractItemModel::dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight )

void FamilyBudget::openArticleForm()
{
    ArticleWindow form1(this);
    form1.resize(400, 300);
    form1.exec();    
    updateLinesPanel();
}

void FamilyBudget::updateLinesPanel()
{
    linesModel->submit();
    linesModel->select();
    linesView->setModel(linesModel);
}

void ArticleWindow::done(int result)
{
    articleModel->submit();
    articleModel->select();
    //articleView->setModel(articleModel);
    QDialog::done(result);
}

articleModel->relationModel(int column)->select();

linesModel->relationModel(2)->select();

void MMalc::editAgreement()
{
	stackedWidget->setCurrentIndex(1);
    QModelIndex index = tableViewMagazine->currentIndex();
    if (!index.isValid())
        return;
	mapper->setCurrentIndex(index.row());
}

<....>


void MMalc::addDepartment()
{
	if (stackedDepart->currentIndex()) {
		stackedDepart->setCurrentIndex(0);
		buttonAddDepar->setText(tr("Save"));
		buttonSave->setEnabled(FALSE);
		int row = departmentModel->rowCount();
		departmentModel->insertRow(row);
		mapperDep->setCurrentIndex(row);
		lineEditDepartment->setFocus();
	} else {
		stackedDepart->setCurrentIndex(1);
		buttonAddDepar->setText(tr("Add"));
		buttonSave->setEnabled(TRUE);
		mapperDep->submit();
		int row = departmentModel->rowCount();
		comboBoxDepartment->setCurrentIndex(--row);
	}
}

..........
QDataWidgetMapper *mapper = new QDataWidgetMapper();
mapper->setItemDelegate(new QSqlRelationalDelegate());
..........
mapper->addMapping(ui->Zx,4);
//Zx - Комбик , 4 - номер столбца с символом
..........