field.cpp

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/***************************************************************************
                          field.cpp  -  description
                             -------------------
    begin                : Thu Dec 30 1999
    copyright            : (C) 1999 by Jurrien Loonstra
    email                : j.h.loonstra@st.hanze.nl
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/


#include "objects.h"

#include "field.h"

Field::Field(QWidget *parent, const char *name ) : QWidget(parent,name) {
        setFixedSize(game.scrwidth, game.scrheight);
        setBackgroundColor(white);
        timer = new QTimer(this);

        playing = false;

        connect(timer, SIGNAL(timeout()), SLOT(Timer()));
}

Field::~Field(){
        delete timer;
}

void Field::setPixmap(QPixmap *pix) {
        this->pix = pix;
}

// --------------------------------------------------------

void Field::mousePressEvent(QMouseEvent *e){
        game.button_press(e->x(), e->y());
}

void Field::mouseReleaseEvent(QMouseEvent *e){
        game.button_release(e->x(), e->y());
}

void Field::enterEvent(QEvent *) {
        if (playing && !timer->isActive()) {
                playing = true;
                timer->start(250, FALSE);
        }
}

void Field::leaveEvent(QEvent *) {
        if (timer->isActive() && playing) {
                playing = true;
                timer->stop();
        }
}

void Field::stopTimer() {
        playing = false;
        if (timer->isActive())
                timer->stop();
}

void Field::startTimer() {
        playing = true;
        if (!timer->isActive())
                timer->start(250, FALSE);
}

void Field::Timer(){
        game.update();
}

void Field::paintEvent(QPaintEvent *) {
        bitBlt(this, 0, 0, pix);
}

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