×

Discussion Board

Results 1 to 2 of 2
  1. #1
    Regular Contributor
    Join Date
    May 2008
    Posts
    53

    Displaying a bitmap while loading data

    Hi,

    i have a class like

    class CExample : public CCoeControl, MCameraObserver....

    in the method ContructL() i have to load some data. That will take some seconds, so i would like to display an image (a bitmap) on the screen, until the loading is finished.

    (that class is the class that handle drawing on the screen (in the method Draw() i do all the visualization).

    I know how to load and displaying a bitmap within the draw method, but i don't know how that can be done (if it can be done) in the ContructL() method...

    The application consist basically of four classes:

    1] class CExample (that do the real things)
    2] class CApp : public CAknApplication (that create the
    document class)
    3] class CDocument : public CAknDocument
    4] class CUi : public CAknAppUi (that instantiate the CExample class)


    Any advice?

  2. #2
    Nokia Developer Moderator
    Join Date
    Sep 2004
    Location
    Tampere, Finland
    Posts
    11,359

    Re: Displaying a bitmap while loading data

    -- Lucian

    If you are not yet a DVLUP member it is time to correct that mistake :) Click here to join: http://www.dvlup.com/lucian/Invite

Similar Threads

  1. Replies: 4
    Last Post: 2008-11-07, 15:32
  2. socket readbuffer data displaying pbm
    By rees in forum Symbian
    Replies: 1
    Last Post: 2006-10-27, 18:48
  3. suckho, i have encontered the same problems. Could you tell me how you resolved it?
    By dicson_hu in forum Symbian Networking & Messaging (Closed)
    Replies: 4
    Last Post: 2005-12-09, 10:56
  4. Displaying of Raw Bitmap data in the Display
    By gilly_kumar in forum Symbian
    Replies: 2
    Last Post: 2005-10-10, 18:42
  5. data loading performance
    By metebalci in forum Mobile Java General
    Replies: 1
    Last Post: 2005-05-11, 16:46

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
×