1 /*

     2  * Hedgewars, a free turn based strategy game

     3  * Copyright (c) 2006-2011 Andrey Korotaev <unC0Rr@gmail.com>

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License as published by

     7  * the Free Software Foundation; version 2 of the License

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

    17  */

    18 

    19 #include <QPaintEvent>

    20 #include <QPainter>

    21 #include "SquareLabel.h"

    22 #include "hwform.h"

    23 

    24 SquareLabel::SquareLabel(QWidget * parent) :

    25     QWidget(parent)

    26 {

    27     if(frontendEffects) setAttribute(Qt::WA_PaintOnScreen, true);

    28 }

    29 

    30 void SquareLabel::paintEvent(QPaintEvent * event)

    31 {

    32     Q_UNUSED(event);

    33 

    34     QPainter painter(this);

    35     int pixsize;

    36     if (width() > height()) {

    37         pixsize = height();

    38         painter.translate((width() - pixsize) / 2, 0);

    39     } else {

    40         pixsize = width();

    41         painter.translate(0, (height() - pixsize) / 2);

    42     }

    43     painter.drawPixmap(0, 0, pixsize, pixsize, pixmap.scaled(pixsize, pixsize, Qt::KeepAspectRatio));

    44 }

    45 

    46 void SquareLabel::setPixmap(const QPixmap & pixmap)

    47 {

    48     this->pixmap = pixmap;

    49     repaint();

    50 }