/* * 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; }