Categories: Symbian C++ | Code Examples | UI | S60 3rd Edition

This page was last modified 07:43, 8 May 2008.

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Overview

CAknInfoPopupNoteController is a popup message. It is an active object, and uses a timer to show a popup after a specified time interval (the default is 1 second). The popup disappears automatically after a certain time (the default is 10 seconds).

MMP file

The following capabilities and libraries are required:

CAPABILITY      NONE
LIBRARY         avkon.lib

Header file

#include <akninfopopupnotecontroller.h>
 
// Set the note as the member variable of your application view (for example, CAknView)
private:
    CAknInfoPopupNoteController*     iNote;

Source file

void CMyView::ShowNoteL()
    {
    if (!iNote)
        {
        // Create the note once
        iNote = CAknInfoPopupNoteController::NewL();
        }
    // Hide the note. The last note may be visible when creating the second
    iNote->HideInfoPopupNote();
 
    // Set the time delay period before the popup is shown (in milliseconds)
    iNote->SetTimeDelayBeforeShow(100);
    
    // Set the time period of how long the popup is in the view (in milliseconds)
    iNote->SetTimePopupInView(2*1000);
    
    // Note text
    iNote->SetTextL(_L("CAknInfoPopupNoteController"));
    
    // Note position
    iNote->SetPositionAndAlignment(TPoint(10,10),EHLeftVTop);
    
    // Show note
    iNote->ShowInfoPopupNote();
    }
 
void CMyView::DoDeactivate()
    {
    // TODO: Your view deactivate code here
 
    // Remeber to delete the note
    delete iNote;
    }

Postconditions

The note is shown.