Application: gvSIG desktop » Library: org.gvsig.tools

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * 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 Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2010 Institute of New Imaging Technologies (INIT): 

 *   http://www.init.uji.es

 * Geographic Information research group: 

 *   http://www.geoinfo.uji.es

 * Universitat Jaume I, Spain

 */

/**

 * 

 */

package org.gvsig.tools.swing.components;

import org.gvsig.tools.dynobject.DynField;

/**

 * @author <a href="mailto:reinhold@uji.es">cmartin</a>

 * 

 */

public class SpinnerNumberModel extends javax.swing.SpinnerNumberModel {

    private boolean valid;

    private boolean firstTime = true;

    private SpinnerNumberModel(DynField field) {

        super(0, (Comparable<?>) field.getMinValue(), (Comparable<?>) field

            .getMaxValue(), Integer.valueOf(1));

    }

    /**

     * @param field

     * @param value

     */

    public SpinnerNumberModel(DynField field, Number value) {

        this(field);

        setValue(value);

    }

    /*

     * (non-Javadoc)

     * 

     * @see javax.swing.SpinnerNumberModel#getNumber()

     */

    @Override

    public Number getNumber() {

        // TODO Auto-generated method stub

        return super.getNumber();

    }

    /*

     * (non-Javadoc)

     * 

     * @see javax.swing.SpinnerNumberModel#getValue()

     */

    @Override

    public Object getValue() {

        if (valid)

            return super.getValue();

        else

            return null;

    }

    /*

     * (non-Javadoc)

     * 

     * @see javax.swing.SpinnerNumberModel#setValue(java.lang.Object)

     */

    @Override

    public void setValue(Object value) {

        if (value != null) {

            try {

                valid = true;

                super.setValue(value);

                return;

            } catch (Exception e) {

            }

        }

        valid = false;

        super.setValue(value);

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * 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 Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2010 Institute of New Imaging Technologies (INIT): 

 *   http://www.init.uji.es

 * Geographic Information research group: 

 *   http://www.geoinfo.uji.es

 * Universitat Jaume I, Spain

 */

/**

 * 

 */

package org.gvsig.tools.swing.serv.field.component;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JButton;

import org.gvsig.tools.dynobject.DynField;

import org.gvsig.tools.service.ServiceException;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.dynobject.dynfield.JDynFieldComponent;

import org.gvsig.tools.swing.api.dynobject.dynfield.ValueField;

import org.gvsig.tools.swing.components.ResultListener;

import org.gvsig.tools.swing.spi.AbstractJDynFieldComponent;

/**

 * @author <a href="mailto:reinhold@uji.es">cmartin</a>

 * 

 */

public abstract class AbstractReturnComponentLauncher extends

    AbstractJDynFieldComponent implements ResultListener, JDynFieldComponent {

    private JButton button;

    /**

     * @param dynField

     * @param value

     * @throws ServiceException

     */

    public AbstractReturnComponentLauncher(DynField dynField, ValueField value,

        String buttonLabel) throws ServiceException {

        super(dynField, value);

        button.setText(buttonLabel);

    }

    /**

     * @return

     */

    protected JButton getButton() {

        if (button == null)

            this.initButton();

        return button;

    }

    private void initButton() {

        button = this.createButton("");

        button.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                AbstractReturnComponentLauncher.this.onButtonClicked();

            }

        });

    }

    private void onButtonClicked() {

        this.showResultProviderDialog();

    }

}