borland.jbcl Packages borland.jbcl Class Hierarchy borland.jbcl.dataset
java.util.EventListener +----borland.jbcl.dataset.DataChangeListener
Methods
Implemented by ChoiceControl, FieldControl, GridControl, ImageControl, LabelControl, ListControl, LocatorControl, TextAreaControl, TextFieldControl, DataChangeAdapter, MatrixDataSetManager, SingletonDataSetManager, VectorDataSetManager
Useful notification to component writers that data has been changed or a row has been posted. Not for general usage.
Database developers should use ColumnChangeListener for field-level validation and EditListener for row-level validation instead. These listeners give you a finer distinction among types of changes to data, access to data values, and the ability to block actions by throwing VetoExceptions.
public void dataChanged(borland.jbcl.dataset.DataChangeEvent event)This is an event to warn listeners about an arbitrary data change to one or more rows.
Parameters:
public void postRow(borland.jbcl.dataset.DataChangeEvent event)This is an event to warn listeners when a row where data has changed must be posted.
Parameters: