MFLDFileListBoxObserver Class Reference

class MFLDFileListBoxObserver

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

Constructor & Destructor Documentation

~MFLDFileListBoxObserver()

~MFLDFileListBoxObserver()[protected, inline, virtual]

Destructor.

Member Functions Documentation

HandleFileListBoxEventL(TFileListBoxEvent, const TDesC &)

voidHandleFileListBoxEventL(TFileListBoxEventaEvent,
const TDesC &aFileName =  KNullDesC
)[pure virtual]

Receives information about a file list box event

Parameters

TFileListBoxEvent aEventThe 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 &)

voidHandleSoftKeyState(TFileListSoftKeyState &aSoftKeyState)[pure virtual]

Method for listbox to receive current state of the softkeys.

Parameters

TFileListSoftKeyState & aSoftKeyStateThis 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