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MFLDFileListBoxObserver Class Reference

class MFLDFileListBoxObserver

MFLDFileListBoxObserver defines an abstract interface to observe file list box events.

Public Member Functions
void HandleFileListBoxEventL ( TFileListBoxEvent , const TDesC &)
void HandleSoftKeyState ( TFileListSoftKeyState &)
Protected Member Functions
~MFLDFileListBoxObserver ()
Public Member Enumerations
enum TFileListBoxEvent {
EFocusChanged  = 1, EListBoxClosed , EOtherKeyEvent , EVideoPreview , EVideoPreviewSelected , EVideoPreviewCanceled
}
enum TFileListSoftKeyState { EToneSelectionSoftKeyState  = 1, EPreviewSoftKeyState , EPreviewSelectSoftKeyState }

Constructor & Destructor Documentation

~MFLDFileListBoxObserver()

~MFLDFileListBoxObserver ( ) [protected, inline, virtual]

Destructor.

Member Functions Documentation

HandleFileListBoxEventL(TFileListBoxEvent, const TDesC &)

void HandleFileListBoxEventL ( TFileListBoxEvent aEvent,
const TDesC & aFileName =  KNullDesC
) [pure virtual]

Receives information about a file list box event

Parameters

TFileListBoxEvent aEvent The event type that happened
const TDesC & aFileName =  KNullDesC The file name that is currently focused, or KNullDesC construct different components using existing window.

HandleSoftKeyState(TFileListSoftKeyState &)

void HandleSoftKeyState ( TFileListSoftKeyState & aSoftKeyState ) [pure virtual]

Method for listbox to receive current state of the softkeys.

Parameters

TFileListSoftKeyState & aSoftKeyState This parameter will return the softkey state TFileListSoftKeyState as a return parameter

Member Enumerations Documentation

Enum TFileListBoxEvent

Enumerators

EFocusChanged = 1
EListBoxClosed
EOtherKeyEvent
EVideoPreview
EVideoPreviewSelected
EVideoPreviewCanceled

Enum TFileListSoftKeyState

Enumerators

EToneSelectionSoftKeyState = 1
EPreviewSoftKeyState
EPreviewSelectSoftKeyState

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