Dynamic content of CAknSettingItemList

[vzblk]

How can I dynamicly change content of CAknSettingItemList object? Add and remove items.

[stenlik]

Hi,

I am not sure if I am right, but as far as I know all setting items must be created in CreateSettingItemL() method based on their resource definitons. And there si no way how to "insert" new setting items afterwards. The only way - which I never tested - could be creating all setting items and hide some of them, becouse base class CAknSettingItem contains method SetHidden(). After calling it may kind of refresh is necessary - but as I said I never test it.

God bless
STeN

[WinHw]

Hi, too difficult to explain how to do it, but you can find an example in Series60Ex\Listbox example.


BR

Win

[Anssi Nurminen]

There's nothing mystical about it. ;)

Create an item:

CAknEnumeratedTextPopupSettingItem* item = new ( ELeave) CAknEnumeratedTextPopupSettingItem( 0, iSelection);
item->ConstructL( EFalse, itemId, itemTitle, NULL, 0, EAknCtPopupField);

And add it to your CAknSettingItemList:

list->SettingItemArray()->AppendL( item);
list->SettingItemArray()->RecalculateVisibleIndicesL(); 
list->ListBox()->HandleItemAdditionL();

Removal should work the same way with list->SettingItemArray()->Delete( i);

[nadav70]

Hi,

Saw this old discussion, and thought to suggest a solution to those who would have the same probelm.

So reading the above, I think the best way is a combination between the two approaches:

You need to use SetHidden, in order to avoid creation and deletion, but then you must call RecalculateVisibleIndicesL, or the showing/hiding has no effect.

Cheers,
Nadav