kexi
KexiDataItemChangesListener Class Reference
#include <kexidataiteminterface.h>
Inheritance diagram for KexiDataItemChangesListener:

Detailed Description
An helper class used to react on KexiDataItemInterface objects' changes.Definition at line 34 of file kexidataiteminterface.h.
Public Member Functions | |
virtual void | valueChanged (KexiDataItemInterface *item)=0 |
virtual bool | cursorAtNewRow () const =0 |
Member Function Documentation
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.
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.
The documentation for this class was generated from the following files: