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// Copyright Vladimir Prus 2004.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.txt
// or copy at https://www.bfgroup.xyz/b2/LICENSE.txt)
#include "canvas.h"
#include <qapplication.h>
#include <qvbox.h>
#include <qpushbutton.h>
class Window : public QMainWindow
{
public:
Window()
{
setCaption("QCanvas test");
QVBox* vb = new QVBox(this);
setCentralWidget(vb);
Canvas* c = new Canvas(vb);
QPushButton* b = new QPushButton("Change color", vb);
connect(b, SIGNAL(clicked()), c, SLOT(change_color()));
}
};
int main(int argc, char **argv)
{
QApplication app(argc, argv);
Window *w = new Window();
app.setMainWidget(w);
w->show();
return app.exec();
}
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