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 {}  {{Task}}

 */

package org.gvsig.tools.swing.impl.usability;

import java.awt.Component;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import javax.swing.Action;

import javax.swing.Icon;

import javax.swing.JButton;

import javax.swing.JPanel;

import org.gvsig.tools.swing.api.usability.UsabilitySwingManager;

import org.gvsig.tools.swing.impl.usability.button.JStandardizedButton;

import org.gvsig.tools.swing.impl.usability.button.JStandardizedToolButton;

/**

 * Default implementation for the {@link UsabilitySwingManager}.

 * 

 * @author 2010- C?sar Ordi?ana - gvSIG team

 */

public class DefaultUsabilitySwingManager implements UsabilitySwingManager {

    /*

     * (non-Javadoc)

     * 

     * @see

     * org.gvsig.tools.swing.api.usability.UsabilitySwingManager#createBoxLayout

     * (java.awt.Component, java.awt.Component, java.lang.Integer,

     * java.lang.Integer)

     */

    public JPanel createGridBagRowPanel(JPanel gridBagPanel,

        Component labelComponent, Component fieldComponent,

        Integer labelMargin, Integer fieldMargin) {

        // Create a panel that uses BoxLayout.

        JPanel panel;

        if (gridBagPanel == null) {

            panel = new JPanel();

            panel.setLayout(new GridBagLayout());

        } else {

            panel = gridBagPanel;

        }

        GridBagConstraints constr = this.getDefaultParametersConstraints();

        constr.fill = GridBagConstraints.HORIZONTAL;

        constr.gridwidth = GridBagConstraints.RELATIVE;

        constr.weighty = 0;

        if (labelComponent != null) {

            // constr.weightx = 0;

            // int width = labelComponent.getSize().width;

            if (labelMargin != null) {

                constr.weightx = labelMargin;

            }

            panel.add(labelComponent, constr);

        }

        constr.fill = GridBagConstraints.NONE;

        // constr.gridwidth = GridBagConstraints.RELATIVE;

        if (fieldComponent != null) {

            constr.weightx = 0;

            if (fieldMargin != null) {

                constr.weightx = labelMargin;

            }

            panel.add(fieldComponent, constr);

        }

        return panel;

    }

    public JButton createJButton() {

        return new JStandardizedButton();

    }

    public JButton createJButton(Action action) {

        return new JStandardizedButton(action);

    }

    public JButton createJButton(Icon icon) {

        return new JStandardizedButton(icon);

    }

    public JButton createJButton(String text) {

        return new JStandardizedButton(text);

    }

    public JButton createJButton(String text, Icon icon) {

        return new JStandardizedButton(text, icon);

    }

    public JButton createJToolButton(String text) {

        return new JStandardizedToolButton(text);

    }

    /**

     * @return

     */

    private GridBagConstraints getDefaultParametersConstraints() {

        GridBagConstraints constr = new GridBagConstraints();

        constr.insets = new Insets(2, 2, 2, 2);

        constr.ipadx = 2;

        constr.ipady = 2;

        constr.anchor = GridBagConstraints.PAGE_START;

        return constr;

    }

}