Update listbox item

[fuhrer]

hi,

i want to change a listbox item's text. i created it at my UI designer but i can't reach the text to change.

[Priju Jacob Paul]

Change the text and invoke,

iListbox->HandleItemAdditionL();

That should update your listbox. There are many examples related to listbox in the wiki, the sdk installation, and also in this very same forum. please search.

Priju

[mateen_maldar]

hi,

call also

iListbox->HandleItemAdditionL();
iListbox->DrawNow();

Change the text and invoke,

iListbox->HandleItemAdditionL();

That should update your listbox. There are many examples related to listbox in the wiki, the sdk installation, and also in this very same forum. please search.

to see the changes immediately..


Regards,
Mateen Maldar

[Priju Jacob Paul]

hi,

call also
iListbox->HandleItemAdditionL();
iListbox->DrawNow();
to see the changes immediately..
Regards,
Mateen Maldar

Hi Mateen,
i dont think DrawNow() is needed after HandleItemAdditionL() as this function handles the listbox redrawing and repositioning too.

The HandleItemAdditionL() method handles the listbox redrawing and repositions the selection in a sensible state.
Src: Adding Item to ListBox

Priju

[mateen_maldar]

hi,

it depends upon on the drawing container ,

if ur adding an list item through an asynchronous call and the screen behave weird sometimes..

i had this kind of problem sometime back not now..

it purely depends on what the end developer wants to achieve..

Hi Mateen,
i dont think DrawNow() is needed after HandleItemAdditionL() as this function handles the listbox redrawing and repositioning too.

Anyways thanks for the comment..


Regards,
Mateen Maldar