oracle.jbo.server.rules
Class ValueListEditor

java.lang.Object
oracle.jbo.server.rules.ValueListEditor

All Implemented Interfaces:

java.beans.PropertyEditor

public class ValueListEditor

extends java.lang.Object

implements java.beans.PropertyEditor

Provides support for GUIs that allow lists of values to be editied.

Since:

Jdeveloper 3.0

Constructor Summary

ValueListEditor()

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener l) Registers a listener to be notified when values are modified.
java.lang.String	getAsText() Generates a string representing this list's values.
java.awt.Component	getCustomEditor() Gets the editor that may be used to modify this list's values.
java.lang.String	getJavaInitializationString() Generates a Java code fragment representing a constructor for this list's values.
java.lang.String[]	getTags() Has no effect: this list cannot be represented by tagged values.
java.lang.Object	getValue() Gets the editied values.
java.util.Vector	getValues() Gets the editied values.
boolean	isPaintable() Reports that this list is not paintable.
void	paintValue(java.awt.Graphics g, java.awt.Rectangle box) Has no effect: this list cannot be painted.
void	removePropertyChangeListener(java.beans.PropertyChangeListener l) De-registers a listener.
void	setAsText(java.lang.String str) Sets this list's values from a text string.
void	setValue(java.lang.Object o) Sets the values to be edited.
void	setValues(java.util.Vector vec) Sets the values to be edited.
boolean	supportsCustomEditor() Reports that this list's values may be modified by an editor.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueListEditor

public ValueListEditor()

Method Detail

getValues

public java.util.Vector getValues()

Gets the editied values.

Returns:

the current values.

setValues

public void setValues(java.util.Vector vec)

Sets the values to be edited.

Parameters:

vec - a list of values.

setValue

public void setValue(java.lang.Object o)

Sets the values to be edited.

Specified by:

setValue in interface java.beans.PropertyEditor

Parameters:

o - the values, in a form that casts to Vector.

getValue

public java.lang.Object getValue()

Gets the editied values.

Specified by:

getValue in interface java.beans.PropertyEditor

Returns:

the values, as a Vector.

isPaintable

public boolean isPaintable()

Reports that this list is not paintable.

Specified by:

isPaintable in interface java.beans.PropertyEditor

Returns:

false.

getTags

public java.lang.String[] getTags()

Has no effect: this list cannot be represented by tagged values.

Specified by:

getTags in interface java.beans.PropertyEditor

Returns:

null.

paintValue

public void paintValue(java.awt.Graphics g,
                       java.awt.Rectangle box)

Has no effect: this list cannot be painted.

Specified by:

paintValue in interface java.beans.PropertyEditor

Parameters:

g - ignored.

box - ignored.

getAsText

public java.lang.String getAsText()

Generates a string representing this list's values.

Specified by:

getAsText in interface java.beans.PropertyEditor

Returns:

a string in a form acceptable to setAsText.

See Also:

setAsText(java.lang.String)

getJavaInitializationString

public java.lang.String getJavaInitializationString()

Generates a Java code fragment representing a constructor for this list's values.

Specified by:

getJavaInitializationString in interface java.beans.PropertyEditor

Returns:

a string containing Java code.

setAsText

public void setAsText(java.lang.String str)
               throws java.lang.IllegalArgumentException

Sets this list's values from a text string.

Specified by:

setAsText in interface java.beans.PropertyEditor

Parameters:

str - a string in a form generated by getAsText.

Throws:

java.lang.IllegalArgumentException - if the string is invalid.

See Also:

getAsText()

getCustomEditor

public java.awt.Component getCustomEditor()

Gets the editor that may be used to modify this list's values.

Specified by:

getCustomEditor in interface java.beans.PropertyEditor

Returns:

this list's editor component.

supportsCustomEditor

public boolean supportsCustomEditor()

Reports that this list's values may be modified by an editor.

Specified by:

supportsCustomEditor in interface java.beans.PropertyEditor

Returns:

true.

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener l)

Registers a listener to be notified when values are modified.

Specified by:

addPropertyChangeListener in interface java.beans.PropertyEditor

Parameters:

l - a listener to be notified when PropertyChange events occur.

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener l)

De-registers a listener.

Specified by:

removePropertyChangeListener in interface java.beans.PropertyEditor

Parameters:

l - a listener that is not to receive further notification of PropertyChange events.