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Viewing changes to qwt-5.1.1/examples/data_plot/main.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Fathi Boudra
  • Date: 2008-05-26 10:26:31 UTC
  • mfrom: (1.1.3 upstream) (2.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080526102631-bp95mfccnrb957nx
Tags: 5.1.1-1
New upstream release.

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qwt-5.1.1/examples/data_plot/main.cpp
 
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#include <qapplication.h>
 
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#include <qmainwindow.h>
 
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#include <qwt_counter.h>
 
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#include <qtoolbar.h>
 
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#include <qlabel.h>
 
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#include <qlayout.h>
 
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#include "data_plot.h"
 
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class MainWindow: public QMainWindow
 
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{
 
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public:
 
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    MainWindow()
 
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    {
 
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        QToolBar *toolBar = new QToolBar(this);
 
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        toolBar->setFixedHeight(80);
 
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#if QT_VERSION < 0x040000
 
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        setDockEnabled(TornOff, true);
 
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        setRightJustification(true);
 
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#else
 
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        toolBar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
 
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#endif
 
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        QWidget *hBox = new QWidget(toolBar);
 
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        QLabel *label = new QLabel("Timer Interval", hBox);
 
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        QwtCounter *counter = new QwtCounter(hBox);
 
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        counter->setRange(-1.0, 100.0, 1.0);
 
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        QHBoxLayout *layout = new QHBoxLayout(hBox);
 
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        layout->addWidget(label);
 
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        layout->addWidget(counter);
 
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        layout->addWidget(new QWidget(hBox), 10); // spacer);
 
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#if QT_VERSION >= 0x040000
 
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        toolBar->addWidget(hBox);
 
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#endif
 
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        addToolBar(toolBar);
 
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        DataPlot *plot = new DataPlot(this);
 
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        setCentralWidget(plot);
 
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        connect(counter, SIGNAL(valueChanged(double)),
 
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            plot, SLOT(setTimerInterval(double)) );
 
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        counter->setValue(20.0);
 
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    }
 
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};
 
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int main(int argc, char **argv)
 
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{
 
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    QApplication a(argc, argv);
 
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    MainWindow mainWindow;
 
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#if QT_VERSION < 0x040000
 
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    a.setMainWidget(&mainWindow);
 
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#endif
 
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    mainWindow.resize(600,400);
 
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    mainWindow.show();
 
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    return a.exec(); 
 
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}