com.dlsc.flexgantt.policy.layer
Class DefaultPopupPolicy

java.lang.Object
  com.dlsc.flexgantt.policy.AbstractPolicy
      com.dlsc.flexgantt.policy.layer.DefaultPopupPolicy

All Implemented Interfaces:

IPolicy, IPopupPolicy

public class DefaultPopupPolicy
extends AbstractPolicy
implements IPopupPolicy

The default implementation of IPopupPolicy. For more information please refer to the interface documentation.

Since:

1.0

Author:

Dirk Lemmermann

Constructor Summary

DefaultPopupPolicy()

Method Summary

java.lang.Object

getPopupValue(java.lang.Object node, java.lang.Object timelineObject, IGanttChartModel model, boolean extended) Returns an object that can be utilized to provide some kind of popup for a timeline object.

Methods inherited from class com.dlsc.flexgantt.policy.AbstractPolicy

assertClass

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPopupPolicy

public DefaultPopupPolicy()

Method Detail

getPopupValue

public java.lang.Object getPopupValue(java.lang.Object node,
                                      java.lang.Object timelineObject,
                                      IGanttChartModel model,
                                      boolean extended)

Description copied from interface: IPopupPolicy

Returns an object that can be utilized to provide some kind of popup for a timeline object. A popup is similar to a tooltip but provides more details in various ways, not just as a short text.

Specified by:

getPopupValue in interface IPopupPolicy

Parameters:

node - the tree node on which the timeline object is stored

timelineObject - the timeline object for which to return a popup object

model - the data source that returned the node and timeline object

extended - a flag that signals whether the user wants to see the standard popup information or the extended version

Returns:

an arbitrary object that must be interpreted by the popup renderer in order to visualize something meaningful for the user