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/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2014 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "gui/widgets/container.h"
#include "gui/gui.h"
#include "debug.h"
Container::Container(const Widget2 *const widget) :
BasicContainer2(widget)
{
setOpaque(false);
}
Container::~Container()
{
if (gui)
gui->removeDragged(this);
removeControls();
}
void Container::removeControls()
{
while (!mWidgets.empty())
delete mWidgets.front();
}
bool Container::safeRemove(Widget *const widget)
{
for (WidgetListConstIterator iter = mWidgets.begin();
iter != mWidgets.end(); ++iter)
{
if (*iter == widget)
{
remove(widget);
return true;
}
}
return false;
}
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