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/****************************************************************************
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** Copyright (C) 2005-2005 Trolltech AS. All rights reserved.
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** This file is part of the example classes of the Qt Toolkit.
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** This file may be distributed under the terms of the Q Public License
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** as defined by Trolltech AS of Norway and appearing in the file
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** LICENSE.QPL included in the packaging of this file.
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** Contact info@trolltech.com if any conditions of this licensing are
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
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/****************************************************************
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****************************************************************/
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#include <QApplication>
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#include <QGridLayout>
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#include <QHBoxLayout>
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#include <QPushButton>
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#include <QVBoxLayout>
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#include "cannonfield.h"
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class MyWidget : public QWidget
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MyWidget(QWidget *parent = 0);
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MyWidget::MyWidget(QWidget *parent)
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QPushButton *quit = new QPushButton("&Quit");
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quit->setFont(QFont("Times", 18, QFont::Bold));
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connect(quit, SIGNAL(clicked()), qApp, SLOT(quit()));
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LCDRange *angle = new LCDRange;
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angle->setRange(5, 70);
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LCDRange *force = new LCDRange;
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force->setRange(10, 50);
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CannonField *cannonField = new CannonField;
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connect(angle, SIGNAL(valueChanged(int)),
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cannonField, SLOT(setAngle(int)));
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connect(cannonField, SIGNAL(angleChanged(int)),
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angle, SLOT(setValue(int)));
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connect(force, SIGNAL(valueChanged(int)),
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cannonField, SLOT(setForce(int)));
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connect(cannonField, SIGNAL(forceChanged(int)),
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force, SLOT(setValue(int)));
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QPushButton *shoot = new QPushButton("&Shoot");
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shoot->setFont(QFont("Times", 18, QFont::Bold));
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connect(shoot, SIGNAL(clicked()), cannonField, SLOT(shoot()));
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QHBoxLayout *topLayout = new QHBoxLayout;
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topLayout->addWidget(shoot);
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topLayout->addStretch(1);
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QVBoxLayout *leftLayout = new QVBoxLayout;
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leftLayout->addWidget(angle);
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leftLayout->addWidget(force);
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QGridLayout *gridLayout = new QGridLayout;
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gridLayout->addWidget(quit, 0, 0);
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gridLayout->addLayout(topLayout, 0, 1);
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gridLayout->addLayout(leftLayout, 1, 0);
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gridLayout->addWidget(cannonField, 1, 1, 2, 1);
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gridLayout->setColumnStretch(1, 10);
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setLayout(gridLayout);
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int main(int argc, char *argv[])
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QApplication app(argc, argv);
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widget.setGeometry(100, 100, 500, 355);