51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
#include <qlayout.h>
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#include "tunerfrm.h"
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#include "ampfrm.h"
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#include "mainwindow.h"
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MainWindow::MainWindow():
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QWidget()
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{
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TunerFrame *frmTuner = new TunerFrame( this );
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frmTuner->setFrameStyle( QFrame::Panel | QFrame::Raised );
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AmpFrame *frmAmp = new AmpFrame( this );
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frmAmp->setFrameStyle( QFrame::Panel | QFrame::Raised );
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QVBoxLayout *layout = new QVBoxLayout( this );
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layout->setMargin( 0 );
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layout->setSpacing( 0 );
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layout->addWidget( frmTuner );
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layout->addWidget( frmAmp );
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connect( frmTuner, SIGNAL( fieldChanged( double ) ),
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frmAmp, SLOT( setMaster( double ) ) );
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frmTuner->setFreq( 90.0 );
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setPalette( QPalette( QColor( 192, 192, 192 ) ) );
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updateGradient();
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}
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void MainWindow::resizeEvent( QResizeEvent * )
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{
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// Qt 4.7.1: QGradient::StretchToDeviceMode is buggy on X11
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updateGradient();
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}
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void MainWindow::updateGradient()
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{
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QPalette pal = palette();
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const QColor buttonColor = pal.color( QPalette::Button );
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const QColor midLightColor = pal.color( QPalette::Midlight );
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QLinearGradient gradient( rect().topLeft(), rect().topRight() );
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gradient.setColorAt( 0.0, midLightColor );
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gradient.setColorAt( 0.7, buttonColor );
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gradient.setColorAt( 1.0, buttonColor );
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pal.setBrush( QPalette::Window, gradient );
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setPalette( pal );
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}
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