I've found an article http://wiki.forum.nokia.com/index.ph...n_applications , it talks about how to reuse the background image of built-in apps.
But I just want to make the editor's background transparent.
I have two ideas:
1. Can I create a transparent CAknsLayeredBackgroundControlContext ? The SetBitmap() method takes a TAknsItemID& , though I can't find the corresponding ID.
2. If I can set the bitmap myself, I can use the underlying image as the new background of editor.
Well, I am stuck. Any tips ?