org.openbp.jaspira.option.widget
Class TextWidget

java.lang.Object
  org.openbp.jaspira.option.OptionWidget
      org.openbp.jaspira.option.widget.TextWidget

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.DocumentListener

public class TextWidget
extends OptionWidget
implements javax.swing.event.DocumentListener

This is a simple OptionWidget whitch shows a TextField and manages the input events.

Author:

Jens Ferchland

Field Summary

Fields inherited from class org.openbp.jaspira.option.OptionWidget

option

Constructor Summary

TextWidget(Option option, int numberOfCharacters)
Constructor.

TextWidget(Option option, int numberOfCharacters, javax.swing.text.Document doc)
Constructor.

Method Summary

void	changedUpdate(javax.swing.event.DocumentEvent e)
java.lang.Object	getValue() Returns the value of the option widget.
javax.swing.JComponent	getWidgetComponent() Gets the widget component that visualizes the option.
void	insertUpdate(javax.swing.event.DocumentEvent e)
void	removeUpdate(javax.swing.event.DocumentEvent e)
void	setValue(java.lang.Object o) Sets the value that will be displayed in the option widget.

Methods inherited from class org.openbp.jaspira.option.OptionWidget

createHeading, getDescriptionComponent, getOption, notifyOptionMgrOfOptionChange

Methods inherited from class java.lang.Object

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

Constructor Detail

TextWidget

public TextWidget(Option option,
                  int numberOfCharacters)

Constructor.

Parameters:

option - Option the widget refers to

numberOfCharacters - Number of characters (columns) to display

TextWidget

public TextWidget(Option option,
                  int numberOfCharacters,
                  javax.swing.text.Document doc)

Constructor.

Parameters:

option - Option the widget refers to

numberOfCharacters - Number of characters (columns) to display

doc - Text document

Method Detail

changedUpdate

public void changedUpdate(javax.swing.event.DocumentEvent e)

Specified by:

changedUpdate in interface javax.swing.event.DocumentListener

See Also:

DocumentListener.changedUpdate(DocumentEvent)

insertUpdate

public void insertUpdate(javax.swing.event.DocumentEvent e)

Specified by:

insertUpdate in interface javax.swing.event.DocumentListener

See Also:

DocumentListener.insertUpdate(DocumentEvent)

removeUpdate

public void removeUpdate(javax.swing.event.DocumentEvent e)

Specified by:

removeUpdate in interface javax.swing.event.DocumentListener

See Also:

DocumentListener.removeUpdate(DocumentEvent)

getValue

public java.lang.Object getValue()

Description copied from class: OptionWidget

Returns the value of the option widget. This value might be different from the actual option value as long as the option has not been comitted.

Specified by:

getValue in class OptionWidget

setValue

public void setValue(java.lang.Object o)

Description copied from class: OptionWidget

Sets the value that will be displayed in the option widget.

Specified by:

setValue in class OptionWidget

getWidgetComponent

public javax.swing.JComponent getWidgetComponent()

Description copied from class: OptionWidget

Gets the widget component that visualizes the option.

Specified by:

getWidgetComponent in class OptionWidget