com.jgoodies.binding.binder
Class ComboBoxBindingBuilderImpl

java.lang.Object
  com.jgoodies.binding.binder.ComboBoxBindingBuilderImpl

All Implemented Interfaces:

ComboBoxBindingBuilder

public class ComboBoxBindingBuilderImpl
extends Object
implements ComboBoxBindingBuilder

A binding builder that holds a ComboBoxModel that can be bound to combo boxes.

Examples:

 binder.bind(countryComboBoxModel).to(countryCombo);
 binder.bind(countryComboBoxModel).to(countryFilterCombo, "none");
 

Since:

2.7

Version:

$Revision: 1.2 $

Author:

Karsten Lentzsch

Constructor Summary

ComboBoxBindingBuilderImpl(ComboBoxModel comboBoxModel)
Creates a ComboBoxBindingBuilderImpl for the given combo box model.

Method Summary

protected ComboBoxModel	getComboBoxModel()
void	to(JComboBox comboBox) Binds this builder's ComboBoxModel to the given combo box.
void	to(JComboBox comboBox, String nullText) Binds this builder's ComboBoxModel to the given combo box where null values are mapped to a special null element that is displayed using the given nullElementText.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComboBoxBindingBuilderImpl

public ComboBoxBindingBuilderImpl(ComboBoxModel comboBoxModel)

Creates a ComboBoxBindingBuilderImpl for the given combo box model.

Parameters:

comboBoxModel - provides both the data and the selection

Throws:

NullPointerException - if comboBoxModel is null

Method Detail

to

public void to(JComboBox comboBox)

Description copied from interface: ComboBoxBindingBuilder

Binds this builder's ComboBoxModel to the given combo box.

Example:
binder.bind(countryComboBoxModel).to(countryCombo);

Specified by:

to in interface ComboBoxBindingBuilder

Parameters:

comboBox - the combo box where the combo box model is set as both data and selection model.

to

public void to(JComboBox comboBox,
               String nullText)

Description copied from interface: ComboBoxBindingBuilder

Binds this builder's ComboBoxModel to the given combo box where null values are mapped to a special null element that is displayed using the given nullElementText.

Example:
binder.bind(countryComboBoxModel).to(countryCombo, "---");

Specified by:

to in interface ComboBoxBindingBuilder

Parameters:

comboBox - the combo box where the combo box model is set as both data and selection model.

nullText - the text that represents the null value in the combo box

getComboBoxModel

protected final ComboBoxModel getComboBoxModel()

Returns:

this builder's SelectionInList