<?xml version="1.0" encoding="UTF-8"?>

<!-- Copyright (C) 2006 Nokia Corporation. All rights reserved. -->

<!-- Entities for parts of the definitions we're forced to repeat due to

the lack of multiple inheritance in EMF -->

<!DOCTYPE xsd:schema [

	<!ENTITY MapMemberAttributes '

			<xsd:attribute name="member" type="xsd:string" use="required">

				<xsd:annotation><xsd:documentation>

				The struct member.

				</xsd:documentation></xsd:annotation>	

			</xsd:attribute>

			<xsd:attribute default="true" name="suppressDefault" type="xsd:boolean" use="optional">

				<xsd:annotation><xsd:documentation>

				If true, do not emit the member initializer if the property matches the default

				specified in the STRUCT.  If may be useful to set this to false if the

				default changes between SDK releases (to avoid branching components).

				</xsd:documentation></xsd:annotation>	

			</xsd:attribute>

			'

	>

	<!ENTITY MapPropertyAttribute '

					<xsd:attribute name="property" type="xsd:string" use="required">

						<xsd:annotation><xsd:documentation>

						The property path providing the value.

						</xsd:documentation></xsd:annotation>	

					</xsd:attribute>

			'

	>

	<!ENTITY MapTypeIdAttribute '

					<xsd:attribute name="typeId" type="xsd:string" use="optional">

						<xsd:annotation><xsd:documentation>

						Identifies the id for this particular kind of type mapping.

						</xsd:documentation></xsd:annotation>	

					</xsd:attribute>

			'

	>

]>

<xsd:schema xmlns="http://www.nokia.com/sdt/emf/component" 

   xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" 

   xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

   elementFormDefault="qualified" 

   targetNamespace="http://www.nokia.com/sdt/emf/component">

	<xsd:element name="componentDefinition">

		<xsd:annotation>

			<xsd:documentation>componentDefinition must be the root element of a component definition document.

			It includes zero or more compound property declarations, zero or more enum declarations and zero or one

			component declarations.

			Displayable strings can either be included literally within the XML or referenced in the 

			component.properties file by prefixing the string with %. For example, "%foo" references the 

			value of the "foo" property in component.properties. To obtain the string "%foo" 

			use a double %, e.g. "%%foo".

			</xsd:documentation>

		</xsd:annotation>

		<xsd:complexType>

			<xsd:sequence>

				<xsd:element maxOccurs="unbounded" minOccurs="0" ref="compoundPropertyDeclaration"/>

				<xsd:element maxOccurs="unbounded" minOccurs="0" ref="enumPropertyDeclaration"/>

				<xsd:element minOccurs="0" ref="component"/>

			</xsd:sequence>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="component">

        <xsd:annotation><xsd:documentation>

        This is the container element for all the information about a single component.

        </xsd:documentation></xsd:annotation>

        <xsd:complexType>

			<xsd:sequence>

				<xsd:element minOccurs="0" ref="documentation"/>

				<xsd:element minOccurs="0" ref="symbian"/>

				<xsd:element minOccurs="0" ref="designerImages"/>

				<xsd:element minOccurs="0" ref="attributes"/>

				<xsd:element minOccurs="0" ref="properties"/>

				<xsd:element minOccurs="0" maxOccurs="unbounded" ref="extensionProperties"/>

				<xsd:element minOccurs="0" ref="propertyOverrides"/>

				<xsd:element minOccurs="0" ref="events"/>

				<xsd:element minOccurs="0" ref="sourceGen"/>

				<xsd:element minOccurs="0" ref="sourceMapping"/>

				<xsd:element minOccurs="0" ref="implementations"/>

			</xsd:sequence>

			<xsd:attribute name="qualifiedName" type="xsd:string" use="required">

				<xsd:annotation><xsd:documentation>A globally unique name for a component. By convention these use dotted names, such as

				com.example.MyComponent. Different versions of a component, in different files, can share the same qualified name. These values

				should not be localized.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="friendlyName" type="xsd:string" use="required">

				<xsd:annotation><xsd:documentation>A short name displayed in the user interface. These values should be localized.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="instanceNameRoot" type="xsd:string">

				<xsd:annotation><xsd:documentation>The root part of the name used in assigned unique names to component instances. For example,

			if the root is "label" then names will be assigned in sequence "label1", "label2", and so forth. These values should not be localized.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="version" type="xsd:string">

				<xsd:annotation><xsd:documentation>Identifies the version of the component specified by this document. Uses OSGI style version strings, composed

			of up to 3 integers and a text qualifier, of the form <major version>.<minor version>.<micro version>.<qualifier>.

			See http://help.eclipse.org/help31/topic/org.eclipse.platform.doc.isv/reference/osgi/org/osgi/framework/Version.html for further information.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="baseComponent" type="xsd:string">

				<xsd:annotation><xsd:documentation>The fully qualifed name of the base component. The version of the base component

			cannot be specified, it will be whichever is selected via SDK matching.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="category" type="xsd:string">

				<xsd:annotation><xsd:documentation>Specifies the grouping for the editor's component palette. If this string matches the key

				of a known group then the localized name is looked up within the Symbian component provider. Otherwise it is treated like a

				potentially localized string, i.e. if it is %-prefixed a string is looked up in the properties file.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="abstract" type="xsd:boolean">

				<xsd:annotation><xsd:documentation>Specify true to define a component intended to be used as a basis for deriving other components.

				Abstract components are filtered out of the component palette.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="documentation">

		<xsd:annotation>

				<xsd:documentation>The optional documentation element provides brief description information about the component and a link to more detailed documentation

				</xsd:documentation>

			</xsd:annotation>

		<xsd:complexType>

			<xsd:sequence>

				<xsd:element name="information" type="xsd:string">

					<xsd:annotation><xsd:documentation>Brief description of the component, shown in a tooltip. This value should be localized.

					</xsd:documentation></xsd:annotation>

				</xsd:element>

				<xsd:element name="helpTopic" type="xsd:string">

					<xsd:annotation><xsd:documentation>A link to help information for this component.

					</xsd:documentation></xsd:annotation>

				</xsd:element>

				<xsd:element name="wizardDescription" type="xsd:string">

					<xsd:annotation><xsd:documentation>Text displayed in the UI design wizard. Applies only to containers and top-level content. This

					value should be localized.

					</xsd:documentation></xsd:annotation>

				</xsd:element>

			</xsd:sequence>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="symbian">

		<xsd:annotation>

			<xsd:documentation>The optional Symbian element provides SDK compatibility information and information about the related 

	C++ classes and resource structures. When this element is omitted the component will be considered incompatible

	with all Symbian SDKs.

			</xsd:documentation>

		</xsd:annotation>		

		<xsd:complexType>

			<xsd:attribute name="sdkName" use="required">

				<xsd:annotation><xsd:documentation>This value identifies the Symbian OS variant with which the component is compatible.

				Currently the only supported value is "com.nokia.serie60".

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="minSDKVersion" type="xsd:string" use="required">

				<xsd:annotation><xsd:documentation>A version number indicating the lowest SDK version with which the component is

				compatible. For example, if the value is 2.8 the component will be selected for use with a 2.8 SDK but not 2.6.

				Uses OSGI style version strings, composed of up to 3 integers and a text qualifier, of the form <major version>.<minor version>.<micro version>.<qualifier>.

			    See http://help.eclipse.org/help31/topic/org.eclipse.platform.doc.isv/reference/osgi/org/osgi/framework/Version.html for further information.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="maxSDKVersion" type="xsd:string">

			<xsd:annotation><xsd:documentation>A version number indicating the maximum SDK version with which the component is

				compatible. For example, if the value is 2.8 the component will be selected for use with a 2.8 SDK but not 3.0.

				Uses OSGI style version strings, composed of up to 3 integers and a text qualifier, of the form <major version>.<minor version>.<micro version>.<qualifier>.

			    See http://help.eclipse.org/help31/topic/org.eclipse.platform.doc.isv/reference/osgi/org/osgi/framework/Version.html for further information.

			</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="className" type="xsd:string">

				<xsd:annotation><xsd:documentation>The C++ class name corresponding to this component, if any. Not used for source code generation,

				but is displayed in the component palette.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="classHelpTopic" type="xsd:string">

				<xsd:annotation><xsd:documentation>A link to help information for this C++ class

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="resourceType" type="xsd:string">

				<xsd:annotation><xsd:documentation>The Symbian RSS resource type for this component, if any

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="resourceHelpTopic" type="xsd:string">

				<xsd:annotation><xsd:documentation>A link to help information for the resource

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="designerImages">

		<xsd:annotation><xsd:documentation>This element is specifies images for use by the UI designer. Only those images that apply need to be defined, e.g.

		if a component never appears in the UI design wizard or palette then it doesn't need those images.

		</xsd:documentation></xsd:annotation>

		<xsd:complexType>

			<xsd:attribute name="smallIconFile" type="xsd:string">

				<xsd:annotation><xsd:documentation>A relative path to an Eclipse-supported image type, such as PNG, GIF, or BMP. This image is displayed in the outline.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="largeIconFile" type="xsd:string">A relative path to an Eclipse-supported image type, such as PNG, GIF, or BMP. This image is displayed in the component palette.

				<xsd:annotation><xsd:documentation>

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="layoutImageFile" type="xsd:string">A relative path to an Eclipse-supported image type, such as PNG, GIF, or BMP. This image is displayed in the UI design wizard.

				<xsd:annotation><xsd:documentation>

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

			<xsd:attribute name="thumbnailFile" type="xsd:string">

				<xsd:annotation><xsd:documentation>A relative path to an Eclipse-supported image type, such as PNG, GIF, or BMP. This image is displayed in UI designer's graphical

				layout area if the component does not provide rendering code.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="attributes">

		<xsd:annotation>

			<xsd:documentation>

Attribute elements can hold any static character data that is common to all instances of a component. Attributes are inherited from their base components.

			</xsd:documentation>

		</xsd:annotation>

		<xsd:complexType>

			<xsd:sequence>

				<xsd:element maxOccurs="unbounded" ref="attribute"/>

			</xsd:sequence>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="attribute">

		<xsd:complexType>

			<xsd:simpleContent>

				<xsd:extension base="xsd:string">

					<xsd:attribute name="key" type="xsd:string" use="required">

						<xsd:annotation><xsd:documentation>

						</xsd:documentation></xsd:annotation>

					</xsd:attribute>

				</xsd:extension>

			</xsd:simpleContent>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="properties">

		<xsd:annotation><xsd:documentation>The list of properties defined for this component. Components also inherit the properties of their base

		components, and can have properties added dynamically, see extensionProperties.

		</xsd:documentation></xsd:annotation>

		<xsd:complexType>

			<xsd:sequence>

				<xsd:element maxOccurs="unbounded" minOccurs="0" ref="abstractProperty"/>

			</xsd:sequence>

		</xsd:complexType>

	</xsd:element>

	<xsd:element name="extensionProperties">

		<xsd:annotation><xsd:documentation>Extension properties may be dynamically added, based on the state of an instance of this

		component, its container, or other objects. There may be more than one set of extension properties defined in a component.

		See the com.nokia.sdt.datamodel.adapter.IPropertyExtenders interface.

		</xsd:documentation></xsd:annotation>

		<xsd:complexType>

			<xsd:sequence>

				<xsd:element maxOccurs="unbounded" minOccurs="0" ref="abstractProperty"/>

			</xsd:sequence>

			<xsd:attribute name="name" type="xsd:string" use="required">

				<xsd:annotation><xsd:documentation>The unique name of this extension property set. Used to select properties

				to add at runtime.

				</xsd:documentation></xsd:annotation>

			</xsd:attribute>

		</xsd:complexType>

	</xsd:element>

	<xsd:simpleType name="propertyDataType">

		<xsd:annotation><xsd:documentation>Simple, predefined property types.

		</xsd:documentation></xsd:annotation>

		<xsd:restriction base="xsd:string">

			<xsd:enumeration value="void">

				<xsd:annotation><xsd:documentation>The empty type. Do not use for real properties.

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

			<xsd:enumeration value="boolean">

				<xsd:annotation><xsd:documentation>

				</xsd:documentation></xsd:annotation>True/False values.

			</xsd:enumeration>

			<xsd:enumeration value="integer">

				<xsd:annotation><xsd:documentation>Four byte integer properties. Ranges may be constrained on property declarations.

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

			<xsd:enumeration value="float">

				<xsd:annotation><xsd:documentation>Floating point values. Ranges may be constrained on property declarations.

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

			<xsd:enumeration value="string">

				<xsd:annotation><xsd:documentation>Non-localized string literals

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

			<xsd:enumeration value="localizedString">

				<xsd:annotation><xsd:documentation>Localized string literals. Users may enter different values for each language.

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

			<xsd:enumeration value="uniqueName">

				<xsd:annotation><xsd:documentation>Unique, non-localized string. Values are forced to be unique across the data model.

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

		</xsd:restriction>

	</xsd:simpleType>

	<xsd:element abstract="true" name="abstractProperty" type="abstractPropertyType"/>

	<xsd:element name="property" substitutionGroup="abstractProperty" type="simplePropertyType"/>

	<xsd:element name="compoundProperty" substitutionGroup="abstractProperty" type="compoundPropertyType"/>

	<xsd:element name="enumProperty" substitutionGroup="abstractProperty" type="enumPropertyType"/>

	<xsd:element name="arrayProperty" substitutionGroup="abstractProperty" type="arrayPropertyType"/>

	<xsd:element name="componentReferenceProperty" substitutionGroup="abstractProperty" type="componentReferencePropertyType"/>

	<xsd:complexType name="abstractPropertyType">

			<xsd:annotation><xsd:documentation>A base schema type for further property type declarations. Not used directly in components.

			</xsd:documentation></xsd:annotation>

		<xsd:attribute name="name" type="xsd:string" use="required">

			<xsd:annotation><xsd:documentation>The internal name for the property. It must be unique within the component and its base

			components. Since it may be used as an identifier in scripts it should be a legal JavaScript identifier.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute name="displayName" type="xsd:string">

			<xsd:annotation><xsd:documentation>The property name to be display in the user interface. Can contain spaces and other characters.

			This value should be localized.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute name="category" type="xsd:string">

			<xsd:annotation><xsd:documentation>The category grouping to be used in the property sheet. 

			 If this value matches the key of a known group then the localized name is looked up within the Symbian component provider. Otherwise it is treated like a

			 potentially localized string, i.e. if it is %-prefixed a string is looked up in the properties file.

			 The special value of "hidden" will cause the property to be filtered from the property sheet.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute default="false" name="readOnly" type="xsd:boolean">

			<xsd:annotation><xsd:documentation>If true the property will be read-only in the property sheet.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute default="true" name="resettable" type="xsd:boolean">

			<xsd:annotation><xsd:documentation>If false the reset button will be disabled, inhibiting the user from reverting to the default value

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute name="descriptionKey" type="xsd:string">

			<xsd:annotation><xsd:documentation>A property key to descriptive text for the property to be displayed in the status bar

			when the property is selected in the property sheet.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute name="helpKey" type="xsd:string">

			<xsd:annotation><xsd:documentation>A key to more detailed help for the property.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

		<xsd:attribute name="editorClass" type="xsd:string">

			<xsd:annotation><xsd:documentation>The fully qualified name of a class implementing com.nokia.sdt.component.property.IPropertyEditorFactory.

			This allows Java code to provide a label provider, cell editor, and validator for the property.

			</xsd:documentation></xsd:annotation>

		</xsd:attribute>

	</xsd:complexType>

	<xsd:complexType name="simplePropertyType">

			<xsd:annotation><xsd:documentation>Concrete type used for basic properties.

			</xsd:documentation></xsd:annotation>

		<xsd:complexContent>

			<xsd:extension base="abstractPropertyType">

				<xsd:attribute name="type" type="propertyDataType" use="required">

					<xsd:annotation><xsd:documentation>Selects the data type of the property.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="default" type="xsd:string">

					<xsd:annotation><xsd:documentation>A default value for the property. Must be a string convertible to the

					particular property type.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="minValue" type="xsd:string">

					<xsd:annotation><xsd:documentation>Optional minimum value constraint. Applies only to integers and floats.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="maxValue" type="xsd:string">

					<xsd:annotation><xsd:documentation>Optional maximum value constraint. Applies only to integers and floats.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="extendWithEnum" type="xsd:string">

					<xsd:annotation><xsd:documentation>Optional extension of the enum with the enums provided by an enimPropertyDeclaration.

					If the value of the property matches any in an extension enumProperty's 'value' attribute, the 'displayValue' will be shown

					as the current value in the property sheet.  Additionally, the editor for the value (if not overridden with

					a custom editorClass) will be a combo that allows typing in the literal value or selecting one of 

					the extended enums.

					<p>

					The 'value' of each of the extending enums must match the type being extended, or else the attempt to set the value

					to that enum will fail.  Note that this means that it is useless to extend booleans (since all extensions

					must map to 'true' or 'false'). 							

					</p>

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

			</xsd:extension>

		</xsd:complexContent>

	</xsd:complexType>

	<xsd:complexType name="compoundPropertyType">

			<xsd:annotation><xsd:documentation>Concrete type used for structured properties.

			</xsd:documentation></xsd:annotation>

		<xsd:complexContent>

			<xsd:extension base="abstractPropertyType">

				<xsd:attribute name="type" type="xsd:string" use="required">

					<xsd:annotation><xsd:documentation>The fully qualified name of the compound property type declaration. It can be

					any type accessible from the current or any other component definitions. See compoundPropertyDeclaration for

					further information.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="default" type="xsd:string">

					<xsd:annotation><xsd:documentation>An optional default value for the property. The compoundPropertyDeclaration must

					have a converterType specified for this default value to be used.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

			</xsd:extension>

		</xsd:complexContent>

	</xsd:complexType>

	<xsd:complexType name="enumPropertyType">

		<xsd:annotation><xsd:documentation>Concrete type used for enumerated value properties.

		</xsd:documentation></xsd:annotation>

	<xsd:complexContent>

			<xsd:extension base="abstractPropertyType">

				<xsd:attribute name="type" type="xsd:string" use="required">

					<xsd:annotation><xsd:documentation>The fully qualifed name of the enumerated property type. See

					enumPropertyDeclaration.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="default" type="xsd:string">

					<xsd:annotation><xsd:documentation>The default enumerated value, in case it needs to be different from 

					the default declared in the enumeratedPropertyDeclaration.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="extendWithEnum" type="xsd:string">

					<xsd:annotation><xsd:documentation>Optional extension of the simple values with the enums provided by an enimPropertyDeclaration.

					If the value of the property matches any in an enumProperty's 'value' attribute, the 'displayValue' will be shown

					as the current value in the property sheet.  Additionally, the editor for the value (if not overridden with

					a custom editorClass) will be a combo that allows typing in the literal value or selecting one of the

					union of base and extended enums.

					<p> 

					The extending enum may provide 'value' elements which are different from the base enum (even integers, say),

					if appropriate.  These values are exposed to script, source mapping, and source gen, so ensure that all

					those clients are prepared to deal with the extra values.

					</p>

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

			</xsd:extension>

		</xsd:complexContent>

	</xsd:complexType>

	<xsd:simpleType name="referenceScopeType">

		<xsd:annotation><xsd:documentation>Enumeration used for scoping references within the model

		</xsd:documentation></xsd:annotation>

		<xsd:restriction base="xsd:string">

			<xsd:enumeration value="model">

				<xsd:annotation><xsd:documentation>Property can reference any valid instance in the model

				</xsd:documentation></xsd:annotation>

			</xsd:enumeration>

			<xsd:enumeration value="children">

				<xsd:annotation><xsd:documentation>Property can reference any children of the referencing instance

				</xsd:documentation></xsd:annotation>True/False values.

			</xsd:enumeration>

			<xsd:enumeration value="siblings">

				<xsd:annotation><xsd:documentation>Property can reference any siblings or children of the referencing instance

				</xsd:documentation></xsd:annotation>True/False values.

			</xsd:enumeration>

		</xsd:restriction>

	</xsd:simpleType>

	<xsd:complexType name="componentReferencePropertyType">

			<xsd:annotation><xsd:documentation>A concrete property type that maintains a reference to a component

			instance in the same model. The reference is kept by name, and is maintained across renames of the target

			instance. It is cleared automatically if the target instance is removed.

			</xsd:documentation></xsd:annotation>

		<xsd:complexContent>

			<xsd:extension base="abstractPropertyType">

				<xsd:attribute name="scope" type="referenceScopeType" use="required">

					<xsd:annotation><xsd:documentation>Enumeration defining the scope for permissable values.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="constraint" type="xsd:string">

					<xsd:annotation><xsd:documentation>If specified, this must be the fully qualified name of a component type. Values

					are then constrained to be instances of this type, and the property sheet user interface displays a list of eligible

					instances.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="creationKeys" type="xsd:string">

					<xsd:annotation><xsd:documentation>An optional comma-delimited string containing a list of keys. When

					present these keys are used to add "create new xxx" items to the dropdown menu for the property, in addition to

					the "None" and existing instances populated into the menu. A component using this feature must also provide

					an ISetValueCommandExtender implementation to handle the creation of these items.

					Each key is used for two purposes:

					- As a resource key for the dropdown menu item. The resource string should be the full command, e.g. "Create new Foo".

					- When selected, the key is provided as a parameter to a com.nokia.sdt.component.NewComponentReferenceParameter instance. 

					This instance is then available from the SetValueCommand passed to ISetValueCommandExtender.getExtendedCommand. 

					The implementation should retrieve the key, and return a Command object that will create the appropriate new instance 

					and set the target value to the new instance.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

				<xsd:attribute name="promoteReferenceProperties" type="xsd:boolean">

					<xsd:annotation><xsd:documentation>If specified, the properties of the instance referenced by this property are promoted

					into this property source, excluding the 'name' property and other properties that already exist in this component.  

					This property and the referenced component instance's properties will be at the same level.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

			</xsd:extension>

		</xsd:complexContent>

	</xsd:complexType>

	<xsd:complexType name="arrayPropertyType">

			<xsd:annotation><xsd:documentation>A concrete property type that is a dynamic array of property values. All values

			are of the same type, which can be either a simple or compound property type.

			</xsd:documentation></xsd:annotation>

		<xsd:complexContent>

			<xsd:extension base="abstractPropertyType">

				<xsd:attribute name="type" type="xsd:string" use="required">

					<xsd:annotation><xsd:documentation>The element type. It must be either a propertyDataType value, such as "integer" 

					or "localizedString", or the fully qualified name of a compound property type.

					</xsd:documentation></xsd:annotation>

				</xsd:attribute>

			</xsd:extension>

		</xsd:complexContent>

	</xsd:complexType>

	<xsd:element name="compoundPropertyDeclaration">