Package org.csstudio.opibuilder.properties

Class UnchangableStringProperty

java.lang.Object

org.csstudio.opibuilder.properties.AbstractWidgetProperty<String>

org.csstudio.opibuilder.properties.StringProperty

org.csstudio.opibuilder.properties.UnchangableStringProperty

Direct Known Subclasses:

VersionProperty

public class UnchangableStringProperty
extends StringProperty

Just used to display something in the property view, which cannot be edited.

Field Summary

Fields inherited from class org.csstudio.opibuilder.properties.AbstractWidgetProperty

category, defaultValue, description, executionMode, prop_id, propertyValue, visibleInPropSheet, widgetModel

Constructor Summary

Constructors

Constructor	Description
UnchangableStringProperty(String prop_id, String description, WidgetPropertyCategory category, String defaultValue)	String Property Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	configurableByRule()	Subclass should override this method if it is configurable by rule.
protected PropertyDescriptor	createPropertyDescriptor()	Create the IPropertyDescriptor

Methods inherited from class org.csstudio.opibuilder.properties.StringProperty

checkValue, getPropertyValue, readValueFromXML, toStringInRuleScript, writeToXML

Methods inherited from class org.csstudio.opibuilder.properties.AbstractWidgetProperty

addPropertyChangeListener, firePropertyChange, getAllPropertyChangeListeners, getCategory, getDefaultValue, getDescription, getExecutionMode, getPropertyDescriptor, getPropertyID, getRawPropertyValue, isDefaultValue, isSavable, isVisibleInPropSheet, onlyAcceptExpressionInRule, removeAllPropertyChangeListeners, removePropertyChangeListener, setCategory, setDefaultValue, setDescription, setExecutionMode, setPropertyValue, setPropertyValue, setPropertyValue_IgnoreOldValue, setSavable, setVisibleInPropSheet, setWidgetModel, toString

Methods inherited from class java.lang.Object

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

Constructor Details

UnchangableStringProperty

public UnchangableStringProperty(String prop_id,
 String description,
 WidgetPropertyCategory category,
 String defaultValue)

String Property Constructor. The property value type is String. This String property is not editable in property sheet. It is used for information display purpose only.

Parameters:

prop_id - the property id which should be unique in a widget model.

description - the description of the property, which will be shown as the property name in property sheet.

category - the category of the widget.

defaultValue - the default value when the widget is first created.

Method Details

createPropertyDescriptor

protected PropertyDescriptor createPropertyDescriptor()

Description copied from class: AbstractWidgetProperty

Create the IPropertyDescriptor

Overrides:

createPropertyDescriptor in class StringProperty

configurableByRule

public boolean configurableByRule()

Description copied from class: AbstractWidgetProperty

Subclass should override this method if it is configurable by rule. If this returns true, the method AbstractWidgetProperty.toStringInRuleScript(Object) should be properly overridden too.

Overrides:

configurableByRule in class StringProperty

Returns:

true if this property is configurable by rule.