MActivePalette2Observer Class Reference
| class MActivePalette2Observer |
Interface for an Active Palette 2 observer. The AP will use this interface to inform the client app about certain events, and to request services.
Member Functions Documentation
ActivePaletteUpdated(void)
| void | ActivePaletteUpdated | ( | void | | ) | [pure virtual] |
Informs the observer that the AP has been updated in some way. Includes animations. Only called if SetGc() has previously been called on the AP with a non-NULL parameter, and if the AP in use is a CCoeControl.
NotifyItemComplete(const TActivePalette2EventData &, const TDesC8 &, TInt)
Called when the user has selected an item from the AP, after the relevant plugin has completed processing the event
NotifyItemFocused(TInt, TInt)
| void | NotifyItemFocused | ( | TInt | aPrevItem, |
| | TInt | aFocusedItem |
| | ) | [pure virtual] |
Called when a new item is focused
Parameters
| TInt aPrevItem | Item ID of previously focused item |
| TInt aFocusedItem | Item ID of newly focused item |
NotifyItemSelected(const TActivePalette2EventData &)
Called when the user has selected an item from the AP, before the plugin is informed
NotifyMessage(const TActivePalette2EventData &, TInt, const TDesC8 &, TInt)
Called when a plugin generates a message for the client app.
Redraw(const TRect &)
| void | Redraw | ( | const TRect & | aArea | ) | [pure virtual] |
Request for the client app to redraw the given area underneath the AP. Used to support semi-transparency. It is important that this completes quickly. This will only be called if a CCoeControl-derived AP is in use.
Parameters
| const TRect & aArea | The area to redraw. |
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