com.dat.cx
Class CxTextInstance

java.lang.Object
  |
  +--com.dat.cx.CxComponent
        |
        +--com.dat.cx.CxTextInstance

All Implemented Interfaces:

CxExtendsListener, java.util.EventListener, com.d_a_t.expeval.ExpressionContext

public class CxTextInstance

extends CxComponent

CxText provides semantics for a text instance component. A text instance hold the text derived from a DOM text node.

Fields inherited from class com.dat.cx.CxComponent

compactDisplay, noHatDisplay, standardDisplay

Constructor Summary

CxTextInstance()
Default contstuctor

CxTextInstance(java.lang.String text)
Constructor

Method Summary

XSet	export(XSet doc, CxProject project) Export the definition of this type.
com.dat.cx.studio.CxCompDisplay	getDisplay() Get the display peer for this text.
com.dat.cx.studio.CxInternalFrame	getEditFrame(com.dat.cx.studio.CxStudio studio) Get at edit frame for editing this component.
java.lang.String	getIcon() Get the icon file name for this component
java.lang.String	getText() Get the text of this text instance
java.util.Vector	importSpec(XSet spec) Import specification from an XML element
void	importTemplate(CxComponent from, boolean copy, boolean inherit, boolean inverse) Import the definition of a component from another component.
boolean	isTextInstance() Determines if the component is a text instance
void	setText(java.lang.String text) Set the text of this text instance

Methods inherited from class com.dat.cx.CxComponent

activate, addChild, addChildAt, addChildAtNoUndo, addChildNoUndo, addChildNoUndoAssign, addComponentChangeListener, addComponentChildrenListener, addExtendsListener, addSortedChild, canAddComponent, canExtendsAdd, componentAdded, componentLocationChanged, componentNameChanged, componentNodeChanged, componentPropertyChanged, componentRemoved, componentWirePortChanged, constructNode, contains, deactivate, decrUnresolved, exportContent, exportInfo, findPath, findPath, getBaseType, getChild, getChild, getChildren, getClassClause, getConfig, getConfigValue, getConfigValue, getDataPath, getDataPort, getDisplayStyle, getExtendsFrom, getExtendsListeners, getImageIcon, getIndexOfChild, getInfo, getName, getNameInAncestor, getNameInContext, getNextChildTo, getNoChildren, getOwnerProject, getPackage, getPackage, getParent, getPort, getPropertyNames, getPropertyValues, getRoot, getRzChildren, getRzSortedChildren, getSortedChild, getSortedChildren, getSortedIndexOfChild, getViewFrame, getX, getXmlType, getY, handleException, hasChild, hasChild, hasChildren, hasDisplay, hasOverride, hasProperties, importContent, importInfo, incrUnresolved, init, instantiateChildComponent, instantiateChildComponentAt, isActive, isAttribute, isAttributeInstance, isBaseProperty, isCompositeComponent, isConfiguration, isContentComponent, isDataMgr, isDataPort, isErrorCatchPort, isExtendable, isExtended, isInherited, isInterface, isLibraryComponent, isMiniPort, isName, isNative, isPackage, isPalette, isPin, isPort, isPortMgr, isProperty, isRoot, isSubPortOf, isTypePackage, isVar, isVarInstance, isVarSet, isWire, isXmlPort, isXmlPrimative, isXmlString, makeInfo, omitExport, removeChild, removeChild, removeChildNoUndo, removeComponentChangeListener, removeComponentChildrenListener, removeExtendsListener, renameSortedChild, resolveClass, resolveConstructor, resolveField, resolveMethod, setClassClause, setComponentDefinitionServer, setDisplayStyle, setDisplayStyleFromInfo, setExtendsFrom, setInherited, setLocation, setLocationNoUndo, setName, setNameNoTrigger, setNameNoUndo, setNative, setOwnerProject, setParent, setPropertyValues, setX, setY, toString, triggerExtendsNodeChanged

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CxTextInstance

public CxTextInstance()

Default contstuctor

CxTextInstance

public CxTextInstance(java.lang.String text)

Constructor

Parameters:

name - the name of the var instance

type - the content type for the type

Method Detail

isTextInstance

public boolean isTextInstance()

Determines if the component is a text instance

Overrides:

isTextInstance in class CxComponent

Returns:

true if the component is a text instance, otherwise false

getEditFrame

public com.dat.cx.studio.CxInternalFrame getEditFrame(com.dat.cx.studio.CxStudio studio)

Get at edit frame for editing this component.

Overrides:

getEditFrame in class CxComponent

Returns:

the edit frame

getDisplay

public com.dat.cx.studio.CxCompDisplay getDisplay()

Get the display peer for this text. The display peer handles the rendering of the text within the studio.

Overrides:

getDisplay in class CxComponent

Returns:

the display peer

importTemplate

public void importTemplate(CxComponent from,
                           boolean copy,
                           boolean inherit,
                           boolean inverse)

Import the definition of a component from another component. For composite components this will result in instantiating new child components for each of the children of the from component and importing their definition recursively. Note: special handing is provided by each subclass, CxPort, CxInterface, CxProperty, CxLibraryComponent, etc.

Overrides:

importTemplate in class CxComponent

Parameters:

from - the component from which to import a definition

copy - indicate that this is a copy 'vs' extends

inherit - indicate that the definition is inherited as part of an extends

inverse - indicate that polarity is to be inversed (see CxPort and CxInterface)

importSpec

public java.util.Vector importSpec(XSet spec)

Import specification from an XML element

Overrides:

importSpec in class CxComponent

Parameters:

spec - the xml element containing the specification

export

public XSet export(XSet doc,
                   CxProject project)

Export the definition of this type.

Overrides:

export in class CxComponent

Parameters:

doc - the XSet docuement being constructed. The definition is added to this document.

Returns:

the XSet document relative to the new definition

getText

public java.lang.String getText()

Get the text of this text instance

Returns:

the current text

setText

public void setText(java.lang.String text)

Set the text of this text instance

Parameters:

text - the new text

getIcon

public java.lang.String getIcon()

Get the icon file name for this component

Overrides:

getIcon in class CxComponent

Returns:

the file name for the icon