MPositionObserver Class Reference
MPositionObserver
Interface for dragbar moving event. There can be lots of observer for a dragbar. But when one observer processs the event, others wont't have a chance to process it. The processing order is revesed to the order which observers added. i.e.The last added observer will precess the event first
fepbasecontrol.lib
- Since
- S60 v4.0
Member Functions Documentation
HandlePositionChange(const TPoint &)
|
TBool
| HandlePositionChange | ( | const TPoint & | aOffset | ) | [pure virtual] |
Handle position change event
Parameters
| const TPoint & aOffset | The moving offset |
IsFepBaseControl()
|
TBool
| IsFepBaseControl | ( | ) | [pure virtual] |
Tell whether this observer is a fep base control
MovingArea()
| const TRect & | MovingArea | ( | ) | [pure virtual] |
return observer's area to be moved when position changed
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