コード例 #1
0
QGalleryAbstractResponse *QDocumentGalleryPrivate::createItemListResponse(
        QGalleryTrackerResultSetArguments *arguments,
        int offset,
        int limit,
        bool isItemType,
        bool autoUpdate)
{
    QGalleryTrackerResultSet *response = 0;

    if (isItemType) {
        response = new QGalleryTrackerEditableResultSet(
                arguments, metaDataInterface(), autoUpdate, offset, limit);
    } else {
        response = new QGalleryTrackerResultSet(arguments, autoUpdate, offset, limit);
    }

    if (autoUpdate) {
        QObject::connect(
                changeNotifier(), SIGNAL(itemsChanged(int)), response, SLOT(refresh(int)));
    }
    QObject::connect(
            response, SIGNAL(itemEdited(QString)), changeNotifier(), SLOT(itemsEdited(QString)));

    return response;
}
コード例 #2
0
// override setData to emit signal when edited. By default the itemChanged signal fires way too often
void QgsTreeWidgetItem::setData( int column, int role, const QVariant & value )
{
  QTreeWidgetItem::setData( column, role, value );
  if ( role == Qt::EditRole )
  {
    emit itemEdited( this, column );
  }
}
コード例 #3
0
void UserFunctionListWidget::editItem()
{
    if (!currentItem() || m_userFunctions->selectedItems().isEmpty())
        return;
    emit itemEdited(currentItem()->text(0) + " = " + currentItem()->text(1));
}