/*
 *  PHEX - The pure-java Gnutella-servent.
 *  Copyright (C) 2001 - 2004 Gregor Koukkoullis ( phex <at> kouk <dot> de )
 *
 *  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
 */
package phex.gui.dialogs.options;

import java.awt.*;
import java.util.*;
import javax.swing.*;
import phex.utils.Localizer;

public class FiltersPane extends OptionsSettingsPane
{
    public FiltersPane()
    {
        super( "Filters" );
    }

    /**
     * Called when preparing this settings pane for display the first time. Can
     * be overriden to implement the look of the settings pane.
     */
    protected void prepareComponent()
    {
        GridBagConstraints constraints;
        setLayout( new GridBagLayout() );

        JPanel networkPanel = new JPanel( new GridBagLayout() );
        networkPanel.setBorder( BorderFactory.createTitledBorder(
            BorderFactory.createEtchedBorder(),
            Localizer.getString( "FiltersSettings" ) ) );
            constraints = new GridBagConstraints();
            constraints.gridx = 0;
            constraints.gridy = 0;
            constraints.anchor = GridBagConstraints.NORTHWEST;
            constraints.fill = GridBagConstraints.BOTH;
            constraints.weightx = 1;
        add( networkPanel, constraints );
    }

        /**
     * Override this method if you like to verify inputs before storing them.
     * A input dictionary is given to the pane. It can be used to store values
     * like error flags or prepared values for saving. The dictionary is given
     * to every settings pane checkInput(), displayErrorMessage() and
     * saveAndApplyChanges() method.
     * When the input has been flaged as invalid with the method setInputValid()
     * the method displayErrorMessage() is called directly after return of
     * checkInput() and the focus is given to settings pane.
     * After checking all settings pane without any error the method
     * saveAndApplyChanges() is called for all settings panes to save the
     * changes.
     */
    public void checkInput( HashMap inputDic )
    {
    }

    /**
     * When isInputValid() returns a false this method is called.
     * The input dictionary should contain the settings pane specific information
     * of the error.
     * The settings pane should override this method to display a error
     * message. Before calling the method the focus is given to the
     * settings pane.
     */
    public void displayErrorMessage( HashMap inputDic )
    {
    }

    /**
     * Override this method if you like to apply and save changes made on
     * settings pane. To trigger saving of the configuration if any value was
     * changed call triggerConfigSave().
     */
    public void saveAndApplyChanges( HashMap inputDic )
    {
    }
}