1 /*

     2  * Hedgewars, a worms-like game

     3  * Copyright (c) 2006, 2007 Ulyanov Igor <iulyanov@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 "itemNum.h"

    20 

    21 #include <QMouseEvent>

    22 #include <QPainter>

    23 

    24 ItemNum::ItemNum(const QImage& im, QWidget * parent) :

    25     m_im(im), QWidget(parent), nonInteractive(false)

    26 {

    27 }

    28 

    29 ItemNum::~ItemNum()

    30 {

    31 }

    32 

    33 void ItemNum::mousePressEvent ( QMouseEvent * event )

    34 {

    35   if(nonInteractive) return;

    36   if(event->button()==Qt::LeftButton) {

    37     event->accept();

    38     incItems();

    39   } else if (event->button()==Qt::RightButton) {

    40     event->accept();

    41     decItems();

    42   } else {

    43     event->ignore();

    44     return;

    45   }

    46   repaint();

    47 }

    48 

    49 void ItemNum::paintEvent(QPaintEvent* event)

    50 {

    51   QPainter painter(this);

    52 

    53   for(int i=0; i<numItems; i++) {

    54     QRect target(11 * i, i % 2, 25, 25);

    55     painter.drawImage(target, m_im);

    56   }

    57 }