Alf::IAlfModel Class Reference
| class Alf::IAlfModel : public Alf::IAlfInterfaceBase |
An interface of the component model. alfwidgetmodel.lib
- Since
- S60 ?S60_version Draft
Constructor & Destructor Documentation
~IAlfModel()
| ~IAlfModel | ( | ) | [inline, virtual] |
Member Functions Documentation
addData(int, int *, IAlfVariantType *)
| void | addData | ( | int | aNumContainerIndices, |
| | int * | aContainerIndices, |
| | IAlfVariantType * | aData |
| | ) | [pure virtual] |
Add a number of data fields in the model data. All model change observers are notified about the change.
Parameters
| int aNumContainerIndices | The number of indices in aContainerIndices. |
| int * aContainerIndices | The container indices to find the correct location in the data hierarchy. The ownership is transferred. |
| IAlfVariantType * aData | The new data. |
addModelChangeObserver(IAlfModelChangeObserver &)
Add a new observer to be notified of any changes in the model.
- Exceptions
-
- Since
- S60 ?S60_version
clearModel()
| void | clearModel | ( | ) | [pure virtual] |
Clears the Model.
- Since
- S60 ?S60_version
data()
Get the root data object of this model.
executeOperation(AlfModelOperation *)
Api for executing one operation at a Time
executeOperations(AlfPtrVector< AlfModelOperation > &)
Api for executing batch operations
removeData(int, int *)
| void | removeData | ( | int | aNumContainerIndices, |
| | int * | aContainerIndices |
| | ) | [pure virtual] |
Remove a number of data fields in the model data. All model change observers are notified about the change.
Parameters
| int aNumContainerIndices | The number of indices in aContainerIndices. |
| int * aContainerIndices | The container indices to find the correct location in the data hierarchy. The ownership is transferred. |
removeModelChangeObserver(IAlfModelChangeObserver &)
Remove an observer which is added to get notifications.
setData(IAlfVariantType *)
Api to change the model completely at one short. From IAlfModel
type()
| const IfId & | type | ( | ) | [static, inline] |
updateData(int, int *, IAlfVariantType *)
| void | updateData | ( | int | aNumContainerIndices, |
| | int * | aContainerIndices, |
| | IAlfVariantType * | aData |
| | ) | [pure virtual] |
Change a given of data fields in the model . All model change observers are notified about the change.
- Since
- S60 ?S60_version
Parameters
| int aNumContainerIndices | The number of indices in aContainerIndices. |
| int * aContainerIndices | The container indices to find the correct location in the data hierarchy. The ownership is transferred. |
| IAlfVariantType * aData | - The new data to be set |
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