Kexi API Documentation (2.0 alpha)
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KexiDataItemChangesListener Class Reference

#include <kexidataiteminterface.h>

Inheritance diagram for KexiDataItemChangesListener:

List of all members.

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Detailed Description

An helper class used to react on KexiDataItemInterface objects' changes.

Definition at line 34 of file kexidataiteminterface.h.

Public Member Functions
	KexiDataItemChangesListener ()
virtual	~KexiDataItemChangesListener ()
virtual void	valueChanged (KexiDataItemInterface *item)=0
virtual bool	cursorAtNewRow () const =0

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Constructor & Destructor Documentation

KexiDataItemChangesListener::KexiDataItemChangesListener (   )

Definition at line 24 of file kexidataiteminterface.cpp.

KexiDataItemChangesListener::~KexiDataItemChangesListener (   )  [virtual]

Definition at line 28 of file kexidataiteminterface.cpp.

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Member Function Documentation

virtual bool KexiDataItemChangesListener::cursorAtNewRow (   )  const [pure virtual]

Implement this to return information whether we're currently at new row or not. This can be used e.g. by data-aware widgets to determine if "(autonumber)" label should be displayed. Implemented in KexiFormDataProvider, and KexiFormScrollView.

virtual void KexiDataItemChangesListener::valueChanged (  KexiDataItemInterface *  item  )  [pure virtual]

Implement this to react for change of item. Called by KexiDataItemInterface::valueChanged() Implemented in KexiFormDataProvider, and KexiFormScrollView.

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The documentation for this class was generated from the following files:

• kexidataiteminterface.h
• kexidataiteminterface.cpp

This file is part of the documentation for Kexi 2.0 alpha.

Documentation copyright © 2002-2007 the Kexi Team.
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