CRadioButton.cpp

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/* Copyright (C) 2009 Wildfire Games.
 * This file is part of 0 A.D.
 *
 * 0 A.D. 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.
 *
 * 0 A.D. 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 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 */

/*
CCheckBox
*/

#include "precompiled.h"
#include "GUI.h"
#include "CRadioButton.h"


void CRadioButton::HandleMessage(SGUIMessage &Message)
{
    // Important
    IGUIButtonBehavior::HandleMessage(Message);
    IGUITextOwner::HandleMessage(Message);

    switch (Message.type)
    {
    case GUIM_PRESSED:
        {
            for (vector_pObjects::iterator it = GetParent()->ChildrenItBegin(); it != GetParent()->ChildrenItEnd(); ++it)
            {
                // Notice, if you use other objects within the parent object that has got
                //  the setting "checked", it too will change. Hence NO OTHER OBJECTS THAN
                //  RADIO BUTTONS SHOULD BE WITHIN IT!
                GUI<bool>::SetSetting((*it), "checked", false);
            }

            GUI<bool>::SetSetting(this, "checked", true);
            break;
        }

    default:
        break;
    }
}