Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

oracle.jbo.server.rules
Class BaseEnumEditor

java.lang.Object
  extended byjava.beans.PropertyEditorSupport
      extended byoracle.jbo.server.rules.BaseEnumEditor
All Implemented Interfaces:
java.beans.PropertyEditor
Direct Known Subclasses:
CompareTypeEditor

public abstract class BaseEnumEditor
extends java.beans.PropertyEditorSupport

A base for classes that support GUIs for editing lists of symbols.

Since:
Jdeveloper 3.0

Constructor Summary
BaseEnumEditor()
           
 
Method Summary
 java.lang.String getAsText()
          Generates a string representing this editor's values.
 java.awt.Component getCustomEditor()
          Creates and returns the component that actually modifies this editor's values.
protected abstract  java.lang.String getEnumName()
           
 java.lang.String getJavaInitializationString()
          Generates a Java code string representing a constructor for this editor's values.
abstract  java.lang.String[] getTags()
          Constructs an array of value tags from the enumerated symbols.
 boolean isPaintable()
          Reports whether the editor component has been initialized.
 void paintValue(java.awt.Graphics gfx, java.awt.Rectangle box)
          Displays a value in this editor.
 void setAsText(java.lang.String txt)
          Sets this editor's values from a text string.
 void setValue(java.lang.Object o)
          Sets the values to be edited.
 boolean supportsCustomEditor()
          Reports that this editor's values may be modified by an editor component.
 
Methods inherited from class java.beans.PropertyEditorSupport
addPropertyChangeListener, firePropertyChange, getValue, removePropertyChangeListener
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BaseEnumEditor

public BaseEnumEditor()
Method Detail

getJavaInitializationString

public java.lang.String getJavaInitializationString()
Generates a Java code string representing a constructor for this editor's values.

Returns:
a fragment of Java code.

getCustomEditor

public java.awt.Component getCustomEditor()
Creates and returns the component that actually modifies this editor's values.

If the component does not exist it is created.

Returns:
this editor's editor component.

supportsCustomEditor

public boolean supportsCustomEditor()
Reports that this editor's values may be modified by an editor component.

Returns:
true.

isPaintable

public boolean isPaintable()
Reports whether the editor component has been initialized.

Returns:
true if the editor component has been initialized.
See Also:
getCustomEditor()

paintValue

public void paintValue(java.awt.Graphics gfx,
                       java.awt.Rectangle box)
Displays a value in this editor.

Parameters:
gfx - a graphics context for a value.
box - ignored.

setValue

public void setValue(java.lang.Object o)
Sets the values to be edited.

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

setAsText

public void setAsText(java.lang.String txt)
Sets this editor's values from a text string.

Parameters:
txt - a string in a form generated by getAsText.
Throws:
java.lang.IllegalArgumentException - if the string is invalid.
See Also:
BaseEnumEditor#gsetAsText

getAsText

public java.lang.String getAsText()
Generates a string representing this editor's values.

Returns:
a string in a form acceptable to setAsText.
See Also:
setAsText(java.lang.String)

getTags

public abstract java.lang.String[] getTags()
Constructs an array of value tags from the enumerated symbols.

Returns:
the array of value tags.

getEnumName

protected abstract java.lang.String getEnumName()

Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

 

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