HeaderDataItem
Since: BlackBerry 10.2.0
#include <bb/cascades/datamanager/HeaderDataItem>
To link against this class, add the following line to your .pro file: LIBS += -lbbcascadesdatamanager
Class representing a single header data item.
Overview
Inheritance
| bb::cascades::datamanager::DataItem | ||
| bb::cascades::datamanager::HeaderDataItem | ||
Public Functions Index
| HeaderDataItem (const QString &keyId, const DataRevision &revision, int childCount, const QVariant &payload) | |
| HeaderDataItem (const DataItem &data, int childCount) | |
| HeaderDataItem () | |
| HeaderDataItem (const HeaderDataItem &other) | |
| virtual | ~HeaderDataItem () |
| int | childCount () const |
| HeaderDataItem & | operator= (const HeaderDataItem &other) |
| void | setChildCount (int childCount) |
| virtual QString | toString () const |
DataItem (const QString &keyId, const DataRevision &revision, const QVariant &payload) | |
| DataItem () | |
| DataItem (const DataItem &other) | |
| QString | keyId () const |
| DataItem & | operator= (const DataItem &other) |
| QVariant | payload () const |
| DataRevision | revision () const |
| void | setKeyId (const QString &keyId) |
| void | setPayload (const QVariant &payload) |
| void | setRevision (const DataRevision &revision) |
Public Functions
Constructor.
| Parameters | |
|---|---|
| keyId |
The Id for this item. |
| revision |
The revision for this item. |
| childCount |
The child count for this item. |
| payload |
The data payload for this item. |
BlackBerry 10.2.0
Constructor.
| Parameters | |
|---|---|
| data |
The data item to obtain key, revision, payload data from. |
| childCount |
The child count for this item. |
BlackBerry 10.2.0
Constructor.
BlackBerry 10.2.0
Copy constructor.
| Parameters | |
|---|---|
| other |
The HeaderDataItem object to copy. This follows the rules of implicit sharing. |
BlackBerry 10.2.0
virtual
Destructor.
BlackBerry 10.2.0
int
Get the child count for this header item.
The child count.
BlackBerry 10.2.0
HeaderDataItem &
Assignment operator.
| Parameters | |
|---|---|
| other |
The HeaderDataItem object to assign from. This follows the rules of implicit sharing. |
The revised HeaderDataItem instance.
BlackBerry 10.2.0
void
Set the child count for this header item.
| Parameters | |
|---|---|
| childCount |
The child count. |
BlackBerry 10.2.0
virtualQString
String representation of this header item.
the string representation.
BlackBerry 10.2.0
Constructor.
| Parameters | |
|---|---|
| keyId |
The Id for this item. |
| revision |
The revision for this item. |
| payload |
The data payload for this item. |
BlackBerry 10.2.0
Constructor.
BlackBerry 10.2.0
Copy constructor.
| Parameters | |
|---|---|
| other |
The DataItem object to copy. This follows the rules of implicit sharing. |
BlackBerry 10.2.0
QString
Get the Id for this item.
This value must uniquely identify this item in the data source across data updates.
The Id.
BlackBerry 10.2.0
DataItem &
Assignment operator.
DataRevision
Get the revision value for this item.
This value must uniquely identify a discreet state of this item in the data source, including the states of all of the items properties.
The revision.
BlackBerry 10.2.0
void
Set the Id for this item.
This value must uniquely identify this item in the data source across data updates.
| Parameters | |
|---|---|
| keyId |
The Id for this item. |
BlackBerry 10.2.0
void
Set the data payload for this item.
| Parameters | |
|---|---|
| payload |
The data payload for this item. |
BlackBerry 10.2.0
void
Set the revision value for this item.
This value must uniquely identify a discreet state of this item in the data source, including the states of all of the items properties.
| Parameters | |
|---|---|
| revision |
The revision for this item. |
BlackBerry 10.2.0