Package org.csstudio.opibuilder.editparts

Class PVWidgetConnectionHandler

java.lang.Object

org.csstudio.opibuilder.editparts.ConnectionHandler

org.csstudio.opibuilder.editparts.PVWidgetConnectionHandler

public class PVWidgetConnectionHandler
extends ConnectionHandler

The connection handler for PV widget. It will set the enable state of the widget based on control PV's connectivity.

Field Summary

Fields inherited from class org.csstudio.opibuilder.editparts.ConnectionHandler

editPart

Constructor Summary

Constructors

Constructor	Description
PVWidgetConnectionHandler(AbstractBaseEditPart editpart)

Method Summary

Modifier and Type	Method	Description
protected void	markWidgetAsDisconnected(IPV pv)	Mark a widget as disconnected.

Methods inherited from class org.csstudio.opibuilder.editparts.ConnectionHandler

addPV, getAllPVs, getToolTipText, isConnected, isHasNullValue, removePV, widgetConnectionRecovered

Methods inherited from class java.lang.Object

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

Constructor Details

PVWidgetConnectionHandler

public PVWidgetConnectionHandler(AbstractBaseEditPart editpart)

Parameters:

editpart - the editpart must implemented IPVWidgetEditpart

Method Details

markWidgetAsDisconnected

protected void markWidgetAsDisconnected(IPV pv)

Description copied from class: ConnectionHandler

Mark a widget as disconnected.

Overrides:

markWidgetAsDisconnected in class ConnectionHandler