io.ultreia.java4all.jaxx.widgets.choice.BeanCheckBoxHandler Maven / Gradle / Ivy

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package io.ultreia.java4all.jaxx.widgets.choice;

/*-
 * #%L
 * JAXX :: Widgets
 * %%
 * Copyright (C) 2008 - 2024 Code Lutin, Ultreia.io
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import io.ultreia.java4all.bean.JavaBean;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import io.ultreia.java4all.jaxx.widgets.BeanUIHandlerSupport;

import javax.swing.JCheckBox;
import java.util.Objects;

/**
 * Created on 02/09/2020.
 *
 * @author Tony Chemit - [email protected]
 * @since 3.0
 */
class BeanCheckBoxHandler extends BeanUIHandlerSupport {

    private static final Logger log = LogManager.getLogger(BeanCheckBoxHandler.class);

    @Override
    protected String getProperty(BeanCheckBox ui) {
        return ui.getProperty();
    }

    @Override
    protected void prepareInit(String property) {
        log.debug(String.format("%s - init BeanCheckBox", ui.getName()));
        if (property == null || property.isEmpty()) {
            ui.setProperty(ui.getName());
        }
    }

    @Override
    protected void prepareBindFromBean(String property, JavaBean bean) {
        bean.addPropertyChangeListener(property, e -> {
            boolean oldValue = ui.isSelected();
            boolean newValue = Boolean.TRUE.equals(e.getNewValue());
            if (!Objects.equals(oldValue, newValue)) {
                log.debug(String.format("%s - [%s] get new value from bean: %s", ui.getName(), property, newValue));
                ui.setSelected(newValue);
            }
        });
        Boolean value = bean.get(property);
        ui.setSelected(Objects.equals(Boolean.TRUE, value));
    }

    @Override
    protected void prepareBindToBean(String property, JavaBean bean) {
        ui.addItemListener(event -> {
            boolean newValue = ((JCheckBox) event.getSource()).isSelected();
            log.debug(String.format("%s - [%s] set new value to bean: %s", ui.getName(), property, newValue));
            bean.set(property, newValue);
        });
    }
}