Base class default constructor.

Destructor.

This routine may be overridden. Implementation is missing in this class.

Perform the second phase construction of a object. If a leave occurs the framework generates a Symbian Leave code.

This routine may be overridden. Default displays "Delete item? Yes/No" Deletes item on return from the dialog before returning. If a leave occurs the framework generates a Symbian Leave code.

Required by PrepareForFocusTransitionL().

This routine should be implemented by the client for dealing with the occasion of a change from edit->view mode but the user does not wish to save the changes. A typical implementation would set the controls back to their old values. If a leave occurs the framework generates a Symbian Leave code.

Function from MEikMenuObserver. The framework calls this function. It removes the unused default form options. If a leave occurs the framework generates a Symbian Leave code.

This routine may be overridden. Default displays old label as caption and editor for new one. Uses customised dialog.If a leave occurs the framework generates a Symbian Leave code.

From CAknControl

Overridden, so that the form can tell if a line's state has changed. This is used to decide when to save changes. If a leave occurs the framework generates a Symbian Leave code.

From CCoeControl. Handles pointer events

Function from CEikDialog. Called by framework when the softkey is pressed. Use this to pop up the options menu or close the dialog. Will call c@ SaveFormDataL() before closing if data has been edited. Will NOT permit exit if attempt to save data fails. If a leave occurs the framework generates a Symbian Leave code.

Function from CEikdialog. This function is called by the EIKON dialog framework just before the dialog is activated, after it has called PreLayoutDynInitL() and the dialog has been sized. If a leave occurs the framework generates a Symbian Leave code.

Function from CEikDialog and thence from c@ MEikDialogPageObserver. This funtion should be implemented to prepare for focus transition from the current line. If deleting then this routine must not do anything (the default tries to access the control which has just been deleted). If a leave occurs the framework generates a Symbian Leave code.

Function from MEikCommandObserver. Handle user menu commands. If a leave occurs the framework generates a Symbian Leave code.

This routine may be overridden. Default displays 'Save Changes Dialog Yes/No'. Data validation may occur here as an alternative to overriding OkToExit(). Re-implementation may put data validation here (as an alternative to over-riding OkToExit() - which is a more complicated method). Note that this routine does not perform the changes itself. If the leave occurs the framework generates a Symbian Leave code.

This routine should be re-implemented by the client to save the contents of the form. The re-implementation can call this function to display the 'Saved' dialog CAknForm::SaveFormDataL().

Sets changes pending.

Set the form flag indicated.

This is added, so that anyone adding lines either in PreLayoutDynInit() or SetInitialCurrentLine() should have the lines in a consistent state.

Required by OkToExit().