org.objectweb.jac.aspects.gui.web
Class AbstractFieldView

java.lang.Object
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  +--org.objectweb.jac.aspects.gui.web.AbstractView
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        +--org.objectweb.jac.aspects.gui.web.AbstractFieldView

All Implemented Interfaces:

FieldUpdate, FieldView, View, ViewIdentity

Direct Known Subclasses:

AttachmentViewer, EnumViewer, FormatViewer, ImageURLViewer, MatrixView, PrimitiveField, ReferenceView, TextViewer

public abstract class AbstractFieldView

extends AbstractView

implements FieldUpdate, FieldView

Base class for field views

Field Summary

protected boolean	autoUpdate
protected FieldItem	field
protected Object	substance

Fields inherited from class org.objectweb.jac.aspects.gui.web.AbstractView

column, context, description, height, isCellViewer, label, parentView, row, table, width

Constructor Summary

AbstractFieldView()

AbstractFieldView(Object substance, FieldItem field)

Method Summary

void	close(boolean validate) Close this view.
void	fieldUpdated(Object substance, FieldItem field, Object value, Object param) Upcalled when a field was modified.
FieldItem	getField()
Object	getSubstance() Gets the substance object holding the field
void	setAutoUpdate(boolean autoUpdate) Sets the auto-update property of the view.
void	setField(FieldItem field) Sets the field being displayed
void	setSubstance(Object substance) Sets the substance object holding the field
abstract void	setValue(Object value) Sets the value to display

Methods inherited from class org.objectweb.jac.aspects.gui.web.AbstractView

closeForm, equalsView, equalsView, eventURL, eventURL, genBody, genEventAndActionButton, genPage, genStyleSheets, getBaseURL, getCloseBorder, getContext, getDescription, getFactory, getId, getId, getLabel, getMessage, getOpenBorder, getParameters, getParentView, getRootView, getStyle, getType, getViewBorder, iconElement, iconElement, isClosed, isDescendantOf, isInForm, openForm, printAttributes, setAttribute, setColumn, setContext, setDescription, setFactory, setFocus, setHeight, setLabel, setMessage, setParameters, setParentView, setRow, setStyle, setStyleSheet, setTable, setType, setViewBorder, setWidth, showButton, showFormButtons, showFormButtons

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.objectweb.jac.aspects.gui.View

getContext, getDescription, getFactory, getLabel, getMessage, getParentView, getRootView, getStyle, getViewBorder, isClosed, isDescendantOf, setContext, setDescription, setFactory, setFocus, setHeight, setLabel, setMessage, setParentView, setStyle, setViewBorder, setWidth

Methods inherited from interface org.objectweb.jac.aspects.gui.ViewIdentity

equalsView, equalsView, getParameters, getType, setParameters, setType

Field Detail

substance

protected Object substance

field

protected FieldItem field

autoUpdate

protected boolean autoUpdate

Constructor Detail

AbstractFieldView

public AbstractFieldView(Object substance,
                         FieldItem field)

AbstractFieldView

public AbstractFieldView()

Method Detail

setValue

public abstract void setValue(Object value)

Description copied from interface: FieldView

Sets the value to display

Specified by:

setValue in interface FieldView

Parameters:

value - the value

setSubstance

public void setSubstance(Object substance)

Description copied from interface: FieldView

Sets the substance object holding the field

Specified by:

setSubstance in interface FieldView

Parameters:

substance - the substance

See Also:

FieldView.getSubstance()

getSubstance

public Object getSubstance()

Description copied from interface: FieldView

Gets the substance object holding the field

Specified by:

getSubstance in interface FieldView

See Also:

FieldView.setSubstance(Object)

setField

public void setField(FieldItem field)

Description copied from interface: FieldView

Sets the field being displayed

Specified by:

setField in interface FieldView

Parameters:

field - the field

getField

public FieldItem getField()

Specified by:

getField in interface FieldView

Returns:

the field item

setAutoUpdate

public void setAutoUpdate(boolean autoUpdate)

Description copied from interface: FieldView

Sets the auto-update property of the view. If auto-update is true (which is the default), the view registers for changes on field it displays.

Specified by:

setAutoUpdate in interface FieldView

close

public void close(boolean validate)

Description copied from interface: View

Close this view. This should be upcalled when the view is closed in order to free resources or close other dependant views.

Specified by:

close in interface View

Overrides:

close in class AbstractView

fieldUpdated

public void fieldUpdated(Object substance,
                         FieldItem field,
                         Object value,
                         Object param)

Description copied from interface: FieldUpdate

Upcalled when a field was modified.

Specified by:

fieldUpdated in interface FieldUpdate

Parameters:

substance - the object of which a field was updated

field - the updated field

value - new value of the vield

param - extra infos (unused)

See Also:

ViewControlWrapper.registerField(Wrappee,FieldItem,FieldUpdate,Object)