com.dlsc.flexgantt.model.dateline
Interface IDatelineModelListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

Dateline, GanttChartStatusBar, LayerContainer, LayerContainerScrollPane, OverviewPalette, PreviewDialog, PrintGanttChart, SimpleDateline

public interface IDatelineModelListener
extends java.util.EventListener

An event listener that can be attached to instances of IDatelineModel. The listener will be informed about such things as time span and time zone changes.

Since:

1.0

Author:

Dirk Lemmermann

See Also:

IDatelineModel.addDatelineModelListener(IDatelineModelListener)

Method Summary

void	datelineModelChanged(DatelineModelEvent evt) The listener's callback method that gets invoked when the model's time span or time zone changes.
void	datelineModelWillChange(DatelineModelEvent evt) The listener's callback method that gets invoked when the model's time span or time zone will change.

Method Detail

datelineModelWillChange

void datelineModelWillChange(DatelineModelEvent evt)
                             throws DatelineModelVetoException

The listener's callback method that gets invoked when the model's time span or time zone will change.

Parameters:

evt - the event that occured on the dateline

Throws:

DatelineModelVetoException - if the listener does not want the change to happen

Since:

1.0

datelineModelChanged

void datelineModelChanged(DatelineModelEvent evt)

The listener's callback method that gets invoked when the model's time span or time zone changes.

Parameters:

evt - the event that occured on the dateline

Since:

1.0