void tst_QFormLayout::getPosition()
{
QWidget *w = new QWidget;
QFormLayout *fl = new QFormLayout(w);
QList<QLabel*> labels;
QList<QLineEdit*> fields;
for (int i = 0; i < 5; ++i) {
labels.append(new QLabel(QString("Label %1").arg(i+1)));
fields.append(new QLineEdit);
fl->addRow(labels[i], fields[i]);
}
//a field
{
int row;
QFormLayout::ItemRole role;
fl->getWidgetPosition(fields[3], &row, &role);
QCOMPARE(row, 3);
QCOMPARE(role, QFormLayout::FieldRole);
int old_row = row;
QFormLayout::ItemRole old_role = role;
fl->getItemPosition(3*2 + 1, &row, &role);
QCOMPARE(row, old_row);
QCOMPARE(role, old_role);
}
//a label
{
int row;
QFormLayout::ItemRole role;
fl->getWidgetPosition(labels[2], &row, &role);
QCOMPARE(row, 2);
QCOMPARE(role, QFormLayout::LabelRole);
int old_row = row;
QFormLayout::ItemRole old_role = role;
fl->getItemPosition(2*2, &row, &role);
QCOMPARE(row, old_row);
QCOMPARE(role, old_role);
}
//a layout that's been inserted
{
QVBoxLayout *vbl = new QVBoxLayout;
fl->insertRow(2, "Label 1.5", vbl);
int row;
QFormLayout::ItemRole role;
fl->getLayoutPosition(vbl, &row, &role);
QCOMPARE(row, 2);
QCOMPARE(role, QFormLayout::FieldRole);
int old_row = row;
QFormLayout::ItemRole old_role = role;
fl->getItemPosition(labels.count()*2 + 1, &row, &role);
QCOMPARE(row, old_row);
QCOMPARE(role, old_role);
}
delete w;
}
QFormLayout::ItemRole getItemRole(const QFormLayout& layout, int index) {
int row;
QFormLayout::ItemRole role;
layout.getItemPosition(index, &row, &role);
return role;
}