90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
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#include <qapplication.h>
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#include <qmainwindow.h>
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#include <qtoolbar.h>
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#include <qtoolbutton.h>
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#include <qcombobox.h>
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#include <qslider.h>
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#include <qlabel.h>
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#include <qcheckbox.h>
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#include "plot.h"
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#include "qwt_color_map.h"
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class MainWindow: public QMainWindow
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{
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public:
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MainWindow( QWidget * = NULL );
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private:
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Plot *d_plot;
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};
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MainWindow::MainWindow( QWidget *parent ):
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QMainWindow( parent )
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{
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d_plot = new Plot( this );
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setCentralWidget( d_plot );
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QToolBar *toolBar = new QToolBar( this );
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#ifndef QT_NO_PRINTER
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QToolButton *btnPrint = new QToolButton( toolBar );
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btnPrint->setText( "Print" );
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btnPrint->setToolButtonStyle( Qt::ToolButtonTextUnderIcon );
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toolBar->addWidget( btnPrint );
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connect( btnPrint, SIGNAL( clicked() ),
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d_plot, SLOT( printPlot() ) );
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toolBar->addSeparator();
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#endif
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toolBar->addWidget( new QLabel("Color Map " ) );
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QComboBox *mapBox = new QComboBox( toolBar );
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mapBox->addItem( "RGB" );
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mapBox->addItem( "Indexed Colors" );
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mapBox->addItem( "Hue" );
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mapBox->addItem( "Alpha" );
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mapBox->setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed );
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toolBar->addWidget( mapBox );
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connect( mapBox, SIGNAL( currentIndexChanged( int ) ),
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d_plot, SLOT( setColorMap( int ) ) );
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toolBar->addWidget( new QLabel( " Opacity " ) );
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QSlider *slider = new QSlider( Qt::Horizontal );
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slider->setRange( 0, 255 );
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slider->setValue( 255 );
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connect( slider, SIGNAL( valueChanged( int ) ),
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d_plot, SLOT( setAlpha( int ) ) );
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toolBar->addWidget( slider );
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toolBar->addWidget( new QLabel(" " ) );
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QCheckBox *btnSpectrogram = new QCheckBox( "Spectrogram", toolBar );
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toolBar->addWidget( btnSpectrogram );
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connect( btnSpectrogram, SIGNAL( toggled( bool ) ),
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d_plot, SLOT( showSpectrogram( bool ) ) );
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QCheckBox *btnContour = new QCheckBox( "Contour", toolBar );
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toolBar->addWidget( btnContour );
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connect( btnContour, SIGNAL( toggled( bool ) ),
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d_plot, SLOT( showContour( bool ) ) );
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addToolBar( toolBar );
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btnSpectrogram->setChecked( true );
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btnContour->setChecked( false );
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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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a.setStyle( "Windows" );
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MainWindow mainWindow;
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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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}
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