void SetWPDlg::on_knob_sliderMoved(double value) {
#if 0
QwtKnob *p = ui->knob;
QwtTextLabel *l = ui->TextLabel;
if(p != NULL && l != NULL) {
QwtText txt;
txt = QString::number(value);
l->setText(txt);
p->setValue(value);
} else {
QMessageBox::warning(this, "fsadsa", "fdsfsda", QMessageBox::Yes);
}
#endif
}
void SetWPDlg::on_pb_test2_clicked() {
QwtDial *p = ui->dial;
p->setValue(10.0);
QwtKnob *k = ui->knob;
k->setValue(10.0);
QwtPlot *pp = ui->qwtPlot;
pp->setAxisScale(QwtPlot::xBottom, 0.0, 10.0);
pp->setAxisScale(QwtPlot::yLeft, -1.0, 1.0);
pp->setTitle("fsdafdafdafdaadsf");
QwtPlotCurve *c = new QwtPlotCurve("curve1");
c->setRenderHint(QwtPlotItem::RenderAntialiased);
c->setPen(QPen(Qt::red));
c->setData(new SinusDataT());
c->attach(pp);
pp->show();
}
FilterWindow::FilterWindow()
{
id = 0;
QToolBar *toolBar = new QToolBar(this);
QToolBar *lowerToolBar = new QToolBar(this);
//lowerToolBar->setFixedHeight(80);
toolBar->setFixedHeight(80);
#if QT_VERSION < 0x040000
setDockEnabled(TornOff, true);
setRightJustification(true);
#else
toolBar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
lowerToolBar->setAllowedAreas(Qt::BottomToolBarArea);
#endif
QWidget *hBox = new QWidget(toolBar);
QWidget *lowerBox = new QWidget(lowerToolBar);
QLabel *label = new QLabel("Frequency", hBox);
QLabel *clabel = new QLabel("Range Max", hBox);
QLabel *mlabel = new QLabel("Range Min", hBox);
QwtCounter *counter = new QwtCounter(hBox);
QwtCounter *rangeCounter = new QwtCounter(hBox);
QwtCounter *minCounter = new QwtCounter(hBox);
QPushButton *scaleButton = new QPushButton("&Autoscale", hBox);
QPushButton *mgxButton = new QPushButton("MG&x", lowerBox);
QPushButton *avgButton = new QPushButton("Local Avg", lowerBox);
QPushButton *eButton = new QPushButton("e", lowerBox);
QPushButton *fButton = new QPushButton("f[n]", lowerBox);
QPushButton *mavgButton = new QPushButton("Moving Avg", lowerBox);
QwtKnob *rcKnob = new QwtKnob(lowerBox);
rcKnob->setRange(0,5,.1,0);
rcKnob->setScaleMaxMajor(10);
rcKnob->setValue(5.0);
QLabel *rcLabel = new QLabel("RC", rcKnob);
rcLabel->setAlignment(Qt::AlignTop | Qt::AlignHCenter);
QwtKnob *dtKnob = new QwtKnob(lowerBox);
dtKnob->setRange(0,5,.1,0);
dtKnob->setScaleMaxMajor(10);
dtKnob->setValid(1.0);
QLabel *dtLabel = new QLabel("Dt", dtKnob);
dtLabel->setAlignment(Qt::AlignTop | Qt::AlignHCenter);
QwtKnob *duKnob = new QwtKnob(lowerBox);
duKnob->setRange(0,5000,10,1);
duKnob->setScaleMaxMajor(10);
duKnob->setValid(1.0);
QLabel *duLabel = new QLabel("Du", duKnob);
duLabel->setAlignment(Qt::AlignTop | Qt::AlignHCenter);
// Sets the range and increment of the widgets
counter->setRange(-1.0, 2000.0, 10.0);
rangeCounter->setRange(-1048576.0,INT_MAX,100.0);
minCounter->setRange(-1048576.0, INT_MAX, 100.0);
QHBoxLayout *layout = new QHBoxLayout(hBox);
layout->addWidget(label);
layout->addWidget(counter);
layout->addWidget(clabel);
layout->addWidget(rangeCounter);
layout->addWidget(mlabel);
layout->addWidget(minCounter);
layout->addWidget(scaleButton);
QHBoxLayout *lowerLayout = new QHBoxLayout(lowerBox);
lowerLayout->addWidget(mgxButton);
lowerLayout->addWidget(avgButton);
lowerLayout->addWidget(eButton);
lowerLayout->addWidget(fButton);
lowerLayout->addWidget(mavgButton);
lowerLayout->addWidget(rcKnob);
lowerLayout->addWidget(dtKnob);
lowerLayout->addWidget(duKnob);
// layout->addWidget(new QWidget(hBox), 10); // spacer);
#if QT_VERSION >= 0x040000
toolBar->addWidget(hBox);
lowerToolBar->addWidget(lowerBox);
#endif
addToolBar(toolBar);
// Instantiates the plot, this being the parent widget
plot = new FilteredDataPlot(this);
setCentralWidget(plot);
addToolBarBreak(Qt::TopToolBarArea);
addToolBar(lowerToolBar);
// Connect signals
connect(counter, SIGNAL(valueChanged(double)),
plot, SLOT(setTimerInterval(double)) );
connect(rangeCounter, SIGNAL(valueChanged(double)),
plot, SLOT(setRange(double)));
connect(minCounter, SIGNAL(valueChanged(double)),
plot, SLOT(setMinRange(double)));
connect(mgxButton, SIGNAL(clicked()), plot, SLOT(detachMgx()));
connect(avgButton, SIGNAL(clicked()), plot, SLOT(detachAvg()));
connect(eButton,SIGNAL(clicked()), plot, SLOT(detachE()));
connect(fButton, SIGNAL(clicked()), plot, SLOT(detachF()));
connect(mavgButton, SIGNAL(clicked()), plot, SLOT(detachMavg()));
connect(scaleButton, SIGNAL(clicked()), plot, SLOT(autoScale()));
connect(scaleButton, SIGNAL(clicked()), plot->getDataFilter(), SLOT(resetLocalMax()));
connect(rcKnob, SIGNAL(valueChanged(double)), plot->getDataFilter(), SLOT(setRc(double)) );
connect(dtKnob, SIGNAL(valueChanged(double)), plot->getDataFilter(), SLOT(setDt(double)) );
connect(duKnob, SIGNAL(valueChanged(double)), plot->getDataFilter(), SLOT(setU(double)));
counter->setValue(50.0);
rangeCounter->setValue(10000.0);
minCounter->setValue(2000);
}