Package org.csstudio.opibuilder.properties

Class PointListProperty

java.lang.Object

org.csstudio.opibuilder.properties.AbstractWidgetProperty<org.eclipse.draw2d.geometry.PointList>

org.csstudio.opibuilder.properties.PointListProperty

public class PointListProperty
extends AbstractWidgetProperty<org.eclipse.draw2d.geometry.PointList>

The property for script.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	XML_ATTRIBUTE_X	XML ATTRIBUTE name X.
static final String	XML_ATTRIBUTE_Y	XML ATTRIBUTE name Y.
static final String	XML_ELEMENT_POINT	XML ELEMENT name POINT.

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

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

Constructor Summary

Constructors

Constructor	Description
PointListProperty(String prop_id, String description, WidgetPropertyCategory category, org.eclipse.draw2d.geometry.PointList defaultValue)	PointList Property Constructor.

Method Summary

Modifier and Type	Method	Description
org.eclipse.draw2d.geometry.PointList	checkValue(Object value)	Check if the requestNewValue is convertible or legal.
protected PropertyDescriptor	createPropertyDescriptor()	Create the IPropertyDescriptor
org.eclipse.draw2d.geometry.PointList	readValueFromXML(org.jdom2.Element propElement)	Read the property value from a XML element.
void	writeToXML(org.jdom2.Element propElement)	Write the property value into a XML element.

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

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

Methods inherited from class java.lang.Object

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

Field Details

XML_ELEMENT_POINT

public static final String XML_ELEMENT_POINT

XML ELEMENT name POINT.

See Also:

• Constant Field Values

XML_ATTRIBUTE_X

public static final String XML_ATTRIBUTE_X

XML ATTRIBUTE name X.

See Also:

• Constant Field Values

XML_ATTRIBUTE_Y

public static final String XML_ATTRIBUTE_Y

XML ATTRIBUTE name Y.

See Also:

• Constant Field Values

Constructor Details

PointListProperty

public PointListProperty(String prop_id,
 String description,
 WidgetPropertyCategory category,
 org.eclipse.draw2d.geometry.PointList defaultValue)

PointList Property Constructor. The property value type is PointList.

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. cannot be null.

Method Details

checkValue

public org.eclipse.draw2d.geometry.PointList checkValue(Object value)

Description copied from class: AbstractWidgetProperty

Check if the requestNewValue is convertible or legal.

Specified by:

checkValue in class AbstractWidgetProperty<org.eclipse.draw2d.geometry.PointList>

Parameters:

value - the value to be checked.

Returns:

The value after being checked. It might be coerced if the requestValue is illegal. return null if it is not convertible or illegal.

createPropertyDescriptor

protected PropertyDescriptor createPropertyDescriptor()

Description copied from class: AbstractWidgetProperty

Create the IPropertyDescriptor

Specified by:

createPropertyDescriptor in class AbstractWidgetProperty<org.eclipse.draw2d.geometry.PointList>

readValueFromXML

public org.eclipse.draw2d.geometry.PointList readValueFromXML(org.jdom2.Element propElement)

Description copied from class: AbstractWidgetProperty

Read the property value from a XML element.

Specified by:

readValueFromXML in class AbstractWidgetProperty<org.eclipse.draw2d.geometry.PointList>

writeToXML

public void writeToXML(org.jdom2.Element propElement)

Description copied from class: AbstractWidgetProperty

Write the property value into a XML element.

Specified by:

writeToXML in class AbstractWidgetProperty<org.eclipse.draw2d.geometry.PointList>