Application: gvSIG desktop

/*

 * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI

 * for visualizing and manipulating spatial features with geometry and attributes.

 *

 * Copyright (C) 2003 Vivid Solutions

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 *

 * For more information, contact:

 *

 * Vivid Solutions

 * Suite #1A

 * 2328 Government Street

 * Victoria BC  V8T 5G5

 * Canada

 *

 * (250)385-6040

 * www.vividsolutions.com

 */

package com.iver.cit.gvsig.gui.Panels;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import javax.swing.JPanel;

import javax.swing.JSlider;

public class TransparencyPanel extends JPanel {

    JPanel opaquePanel = new JPanel();

    JPanel transparentPanel = new JPanel();

    GridBagLayout gridBagLayout3 = new GridBagLayout();

    JSlider transparencySlider = new JSlider();

    public TransparencyPanel() {

        transparencySlider.setMaximum(255);

        transparencySlider.setPreferredSize(new Dimension(100, 24));

        setLayout(gridBagLayout3);

        add(opaquePanel,

            new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0,

                GridBagConstraints.CENTER, GridBagConstraints.NONE,

                new Insets(0, 0, 0, 0), 0, 0));

        add(transparencySlider,

            new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0,

                GridBagConstraints.CENTER, GridBagConstraints.NONE,

                new Insets(0, 0, 0, 0), 0, 0));

        add(transparentPanel,

            new GridBagConstraints(3, 0, 1, 1, 0.0, 0.0,

                GridBagConstraints.CENTER, GridBagConstraints.NONE,

                new Insets(0, 0, 0, 0), 0, 0));

        opaquePanel.setBackground(Color.black);

        opaquePanel.setMinimumSize(new Dimension(11, 11));

        opaquePanel.setMaximumSize(new Dimension(11, 11));

        opaquePanel.setPreferredSize(new Dimension(11, 11));

        transparentPanel.setBackground(Color.white);

        transparentPanel.setForeground(Color.white);

        transparentPanel.setMaximumSize(new Dimension(11, 11));

        transparentPanel.setMinimumSize(new Dimension(11, 11));

        transparentPanel.setPreferredSize(new Dimension(11, 11));

    }

    public void setColor(Color color) {

        opaquePanel.setBackground(color);

    }

    public JSlider getSlider() {

        return transparencySlider;

    }

}