main.cpp
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#include <qapplication.h>
#include <qmainwindow.h>
#include <qtoolbar.h>
#include <qtoolbutton.h>
#include "plot.h"
class MainWindow: public QMainWindow
{
public:
MainWindow(QWidget * = NULL);
private:
Plot *d_plot;
};
MainWindow::MainWindow(QWidget *parent):
QMainWindow(parent)
{
d_plot = new Plot(this);
setCentralWidget(d_plot);
QToolBar *toolBar = new QToolBar(this);
QToolButton *btnSpectrogram = new QToolButton(toolBar);
btnSpectrogram->setText("Spectrogram");
btnSpectrogram->setCheckable(true);
btnSpectrogram->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
toolBar->addWidget(btnSpectrogram);
connect(btnSpectrogram, SIGNAL(toggled(bool)),
d_plot, SLOT(showSpectrogram(bool)));
QToolButton *btnContour = new QToolButton(toolBar);
btnContour->setText("Contour");
btnContour->setCheckable(true);
btnContour->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
toolBar->addWidget(btnContour);
connect(btnContour, SIGNAL(toggled(bool)),
d_plot, SLOT(showContour(bool)));
#ifndef QT_NO_PRINTER
QToolButton *btnPrint = new QToolButton(toolBar);
btnPrint->setText("Print");
btnPrint->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
toolBar->addWidget(btnPrint);
connect(btnPrint, SIGNAL(clicked()),
d_plot, SLOT(printPlot()) );
#endif
addToolBar(toolBar);
btnSpectrogram->setChecked(true);
btnContour->setChecked(false);
}
int main(int argc, char **argv)
{
QApplication a(argc, argv);
MainWindow mainWindow;
mainWindow.resize(600,400);
mainWindow.show();
return a.exec();
}