org.zkoss.zul
Class AbstractGroupsModel<D,G,F>

java.lang.Object
  org.zkoss.zul.AbstractGroupsModel<D,G,F>

All Implemented Interfaces:

GroupsModel<D,G,F>

Direct Known Subclasses:

GroupsModelArray, SimpleGroupsModel

public abstract class AbstractGroupsModel<D,G,F>
extends java.lang.Object
implements GroupsModel<D,G,F>

A skeletal implementation for GroupsModel.

Since:

3.5.0

Author:

tomyeh

Constructor Summary

AbstractGroupsModel()

Method Summary

void	addGroupsDataListener(GroupsDataListener l) Adds a listener to the groups that's notified each time a change to the data model occurs.
protected void	fireEvent(int type, int groupIndex, int index0, int index1) Fires a GroupsDataEvent for all registered listener (thru addGroupsDataListener(org.zkoss.zul.event.GroupsDataListener).
void	removeGroupsDataListener(GroupsDataListener l) Removes a listener from the groups that's notified each time a change to the data model occurs.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.zkoss.zul.GroupsModel

getChild, getChildCount, getGroup, getGroupCount, getGroupfoot, hasGroupfoot, isClose, setClose

Constructor Detail

AbstractGroupsModel

public AbstractGroupsModel()

Method Detail

fireEvent

protected void fireEvent(int type,
                         int groupIndex,
                         int index0,
                         int index1)

Fires a GroupsDataEvent for all registered listener (thru addGroupsDataListener(org.zkoss.zul.event.GroupsDataListener).

Note: you can invoke this method only in an event listener.

addGroupsDataListener

public void addGroupsDataListener(GroupsDataListener l)

Description copied from interface: GroupsModel

Adds a listener to the groups that's notified each time a change to the data model occurs.

Specified by:

addGroupsDataListener in interface GroupsModel<D,G,F>

removeGroupsDataListener

public void removeGroupsDataListener(GroupsDataListener l)

Description copied from interface: GroupsModel

Removes a listener from the groups that's notified each time a change to the data model occurs.

Specified by:

removeGroupsDataListener in interface GroupsModel<D,G,F>