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The JGoodies Binding library connects object properties to Swing user interface components.
And it helps you represent the state and behavior of a presentation independently
of the GUI components used in the interface.
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/*
* Copyright (c) 2002-2015 JGoodies Software GmbH. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* o Neither the name of JGoodies Software GmbH nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jgoodies.binding.binder;
import static com.jgoodies.common.base.Preconditions.checkNotNull;
import javax.swing.ComboBoxModel;
import javax.swing.JComboBox;
import com.jgoodies.binding.adapter.Bindings;
/**
* 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)");
*
*
* @author Karsten Lentzsch
* @since 2.7
*/
public class ComboBoxBindingBuilderImpl implements ComboBoxBindingBuilder {
private final ComboBoxModel comboBoxModel;
// Instance Creation ******************************************************
/**
* Creates a ComboBoxBindingBuilderImpl for the given combo box model.
*
* @param comboBoxModel provides both the data and the selection
*
* @throws NullPointerException if {@code comboBoxModel} is {@code null}
*/
public ComboBoxBindingBuilderImpl(ComboBoxModel comboBoxModel) {
this.comboBoxModel =
checkNotNull(comboBoxModel, "The ComboBoxModel must no be null.");
}
// SelectionInListBindingBuilder Implementation ***************************
@Override
public void to(JComboBox comboBox) {
Bindings.bind(comboBox, comboBoxModel);
}
@Override
public void to(JComboBox comboBox, String nullText) {
Bindings.bind(comboBox, comboBoxModel, nullText);
}
// Subclass Utils *********************************************************
/**
* @return this builder's SelectionInList
*/
protected final ComboBoxModel getComboBoxModel() {
return comboBoxModel;
}
}
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