layout.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2007-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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/layout.h"
 
#include "debug.h"
 
Layout::Layout() :
 LayoutCell(),
 mComputed(false)
{
 getArray();
 setPadding(6);
}
 
void Layout::reflow(int &restrict nw, int &restrict nh)
{
 if (!mComputed)
 {
 computeSizes();
 mComputed = true;
 }
 
 nw = (nw == 0 ? mSize[0] + 2 * mHPadding : nw);
 nh = (nh == 0 ? mSize[1] + 2 * mVPadding : nh);
 LayoutCell::reflow(0, 0, nw, nh);
}