#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); QToolButton *btnContour = new QToolButton(toolBar); QToolButton *btnPrint = new QToolButton(toolBar); #if QT_VERSION >= 0x040000 btnSpectrogram->setText("Spectrogram"); //btnSpectrogram->setIcon(QIcon()); btnSpectrogram->setCheckable(true); btnSpectrogram->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); toolBar->addWidget(btnSpectrogram); btnContour->setText("Contour"); //btnContour->setIcon(QIcon()); btnContour->setCheckable(true); btnContour->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); toolBar->addWidget(btnContour); btnPrint->setText("Print"); btnPrint->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); toolBar->addWidget(btnPrint); #else btnSpectrogram->setTextLabel("Spectrogram"); //btnSpectrogram->setPixmap(zoom_xpm); btnSpectrogram->setToggleButton(true); btnSpectrogram->setUsesTextLabel(true); btnContour->setTextLabel("Contour"); //btnContour->setPixmap(zoom_xpm); btnContour->setToggleButton(true); btnContour->setUsesTextLabel(true); btnPrint->setTextLabel("Print"); btnPrint->setUsesTextLabel(true); #endif addToolBar(toolBar); connect(btnSpectrogram, SIGNAL(toggled(bool)), d_plot, SLOT(showSpectrogram(bool))); connect(btnContour, SIGNAL(toggled(bool)), d_plot, SLOT(showContour(bool))); connect(btnPrint, SIGNAL(clicked()), d_plot, SLOT(printPlot()) ); #if QT_VERSION >= 0x040000 btnSpectrogram->setChecked(true); btnContour->setChecked(false); #else btnSpectrogram->setOn(true); btnContour->setOn(false); #endif } int main(int argc, char **argv) { QApplication a(argc, argv); MainWindow mainWindow; #if QT_VERSION < 0x040000 a.setMainWidget(&mainWindow); #endif mainWindow.resize(600,400); mainWindow.show(); return a.exec(); }