/* * Hedgewars, a worms-like game * Copyright (c) 2006, 2007 Ulyanov Igor <iulyanov@gmail.com> * * 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; version 2 of the License * * 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */#include "itemNum.h"#include <QMouseEvent>#include <QPainter>ItemNum::ItemNum(const QImage& im, QWidget * parent, unsigned char min, unsigned char max) : m_im(im), QWidget(parent), nonInteractive(false), minItems(min), maxItems(max), numItems(min){}ItemNum::~ItemNum(){}void ItemNum::mousePressEvent ( QMouseEvent * event ){ if(nonInteractive) return; if(event->button()==Qt::LeftButton) { event->accept(); if(numItems < maxItems) { incItems(); } } else if (event->button()==Qt::RightButton) { event->accept(); if(numItems > minItems) { decItems(); } } else { event->ignore(); return; } repaint();}void ItemNum::paintEvent(QPaintEvent* event){ QPainter painter(this); for(int i=0; i<numItems; i++) { QRect target(11 * i, i % 2, 25, 25); painter.drawImage(target, m_im); }}unsigned char ItemNum::getItemsNum() const{ return numItems;}void ItemNum::setItemsNum(const unsigned char num){ numItems=num;}