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/****************************************************************************
**
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** Licensees holding a valid Qt License Agreement may use this file in
** accordance with the rights, responsibilities and obligations
** contained therein. Please consult your licensing agreement or
** contact sales@trolltech.com if any conditions of this licensing
** agreement are not clear to you.
**
** Further information about Qt licensing is available at:
** http://www.trolltech.com/products/qt/licensing.html or by
** contacting info@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#include <QApplication>
#include <QFont>
#include <QGridLayout>
#include <QPushButton>
#include "cannonfield.h"
#include "lcdrange.h"
class MyWidget : public QWidget
{
public:
MyWidget(QWidget *parent = 0);
};
MyWidget::MyWidget(QWidget *parent)
: QWidget(parent)
{
QPushButton *quit = new QPushButton(tr("Quit"));
quit->setFont(QFont("Times", 18, QFont::Bold));
connect(quit, SIGNAL(clicked()), qApp, SLOT(quit()));
LCDRange *angle = new LCDRange;
angle->setRange(5, 70);
CannonField *cannonField = new CannonField;
connect(angle, SIGNAL(valueChanged(int)),
cannonField, SLOT(setAngle(int)));
connect(cannonField, SIGNAL(angleChanged(int)),
angle, SLOT(setValue(int)));
QGridLayout *gridLayout = new QGridLayout;
gridLayout->addWidget(quit, 0, 0);
gridLayout->addWidget(angle, 1, 0);
gridLayout->addWidget(cannonField, 1, 1, 2, 1);
gridLayout->setColumnStretch(1, 10);
setLayout(gridLayout);
angle->setValue(60);
angle->setFocus();
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MyWidget widget;
widget.setGeometry(100, 100, 500, 355);
widget.show();
return app.exec();
}
Copyright © 2008 Trolltech | Trademarks | Qt 4.3.5 |