Detailed Description
The QMessageFolderSortOrder class defines the parameters used for sorting a subset of queried folders from the messaging store.
A QMessageFolderSortOrder is composed of a folder property to sort and a sort order. The QMessageFolderSortOrder class is used in conjunction with the QMessageManager::queryFolders() function to sort folder results according to the criteria defined by the sort order.
Member Function Documentation
QMessageFolderSortOrder::QMessageFolderSortOrder ()
Create a QMessageFolderSortOrder with specifying matching parameters.
A default-constructed sort order (one for which isEmpty() returns true) sorts no folders.
The result of combining an empty sort order with a non-empty sort order is the same as the original non-empty sort order.
The result of combining two empty sort orders is an empty sort order.
QMessageFolderSortOrder::QMessageFolderSortOrder ( const QMessageFolderSortOrder & other )
Constructs a copy of other.
QMessageFolderSortOrder::~QMessageFolderSortOrder () [virtual]
Destroys the sort order.
QMessageFolderSortOrder QMessageFolderSortOrder::byName ( Qt::SortOrder order = Qt::AscendingOrder ) [static]
Returns a sort order that sorts folders by display name, according to order.
See also QMessageFolder::name().
QMessageFolderSortOrder QMessageFolderSortOrder::byPath ( Qt::SortOrder order = Qt::AscendingOrder ) [static]
Returns a sort order that sorts messages by path according to order.
See also QMessageFolder::path().
bool QMessageFolderSortOrder::isEmpty () const
Returns true if the sort order remains empty after default construction; otherwise returns false.
bool QMessageFolderSortOrder::isSupported () const
Returns true if the sort order is supported on the current platform; otherwise returns false.
QMessageFolderSortOrder QMessageFolderSortOrder::operator+ ( const QMessageFolderSortOrder & other ) const
Returns a sort order that which is the result of concatenating the vaue of this sort order and the value of other.
This function determines sorting precedence.
QMessageFolderSortOrder & QMessageFolderSortOrder::operator+= ( const QMessageFolderSortOrder & other )
Appends the value of the sort order other with the value of this sort order and assigns the result to this sort order.
This function determines sorting precedence.
