MCoeView Class Reference
Specifies an interface for views.
This class should be implemented by all application views.
Constructor & Destructor Documentation
MCoeView()
| IMPORT_C | MCoeView | ( | ) | [protected] |
Member Functions Documentation
MCoeView_Reserved_2()
| IMPORT_C void | MCoeView_Reserved_2 | ( | ) | [private, virtual] |
MCoeView_Reserved_3()
| IMPORT_C void | MCoeView_Reserved_3 | ( | ) | [private, virtual] |
PrepareForViewActivation()
| IMPORT_C void | PrepareForViewActivation | ( | ) | [private, virtual] |
Checks whether the view being activated has the preferred screen mode or not. Empty by default.
ViewActivatedL(const TVwsViewId &, TUid, const TDesC8 &)
| void | ViewActivatedL | ( | const TVwsViewId & | aPrevViewId, |
| | TUid | aCustomMessageId, |
| | const TDesC8 & | aCustomMessage |
| | ) | [private, pure virtual] |
Takes any action required when a view is activated. Reimplemented versions should read the contents of aCustomMessage for any message type identified by aCustomMessageId that the view understands.
The ID of the previously active view aPrevViewId is supplied so that the activated view can subsequently switch back to the caller if required.
Parameters
| const TVwsViewId & aPrevViewId | The UID of the previously active view. |
| TUid aCustomMessageId | Message type. |
| const TDesC8 & aCustomMessage | Message contents. |
ViewConstructL()
| IMPORT_C void | ViewConstructL | ( | ) | [private, virtual] |
Constructs the view. The view architecture can construct registered views in the background or on first activation. Empty by default.
ViewDeactivated()
| void | ViewDeactivated | ( | ) | [private, pure virtual] |
Takes any action that is required following deactivation of the view.
This reduces the work required of the window server.
ViewId()
Returns a TVwsViewId uniquely identifying the view.
ViewScreenDeviceChangedL()
Handles a change to the screen device returning the value of the TVwsViewIdAndMessage object that describes what the view arcitecture should do next. Returns the id of the active view by default.
ViewScreenModeCompatible(TInt)
| IMPORT_C TBool | ViewScreenModeCompatible | ( | TInt | aScreenMode | ) | [protected, virtual] |
By default, Views are compatible with all screen modes.
Member Data Documentation
TInt
iMCoeView_Reserved1
|
TInt
| iMCoeView_Reserved1 | [private] |
Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
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reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.