Hi
My mainwindow class has 2 main objects, a dataDisp and a data Plotter. As a first step all I am trying to do is connect the peak detection in the dataDisp to the mainwindow with signals and slots before I try to connect it to the data display class.
I have attached the mainwindow and dataDisp classes. But I keep getting no such signal errors.
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QtWidgets>
#include "dynamicplots.h"
#include "dispdata.h"
#include "cprServer.h"
namespace Ui {
class MainWindow;
}
class dynamicPlots;
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
void setPlotWindow(dynamicPlots* dp);
private slots:
void updatePeak(int val, int index);
void on_quitButton_clicked();
void on_pbFiles_clicked();
private:
void setUpListener();
dynamicPlots *dPlot;
Ui::MainWindow *ui;
dispData* rawData;
cprServer* server;
int newPeak;
int newRecoil;
int newRate;
int newTime;
};
#endif // MAINWINDOW_H
#ifndef DISPDATA_H
#define DISPDATA_H
#include <QObject>
#include <vector>
class dispData : public QObject
{
Q_OBJECT
public:
dispData(QObject* parent);
void setStartIndex(int val){startIndex = val;}
void addData(int val, int index);
void updatePeakVals(int val, int index);
int getPeakDepth(){return peakDepth;}
int getTimeMark(){return markTime;}
signals:
void newPeakDepth(int peakDepth,int markTime);
private:
int startIndex;
int value;
int peakDepth;
int markTime;
int peakRecoil;
int compressionCount;
int compressionRate;
std::vector<int> rawReads;
std::vector<int> rawIndex;
};
#endif // DISPDATA_H
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "cprserver.h"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
const QString IP = "127.0.0.1";
const ushort port = 8100;
ui->setupUi(this);
rawData = new dispData (this);
server = new cprServer(this,rawData,port);
connect(this->rawData,SIGNAL(rawData->newPeakDepth(int,int)),this,SLOT(updatePeak(int, int)));
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::updatePeak(int val,int index)
{
newPeak=val;
newTime=index;
}
void MainWindow::on_quitButton_clicked()
{
close();
}
void MainWindow::on_pbFiles_clicked()
{
setUpListener();
this->hide();
dPlot->show();
}
void MainWindow::setUpListener()
{
const QString IP = "127.0.0.1";
const ushort port = 8100;
QHostAddress host;
host.setAddress(IP);
//server->setRawData(rawData);
if (!server->listen(host,port)) {
QMessageBox::critical(this, tr("CPR Server"),
tr("Unable to start the server: %1.")
.arg(server->errorString()));
close();
//qDebug() << "Unable to start server" << server.errorString();
}
QString ipAddress=(server->serverAddress()).toString();
qDebug () << "Server started at " << ipAddress ;//go to log
}
void MainWindow::setPlotWindow(dynamicPlots* dp)
{
dPlot = dp;
}
Please somebody help!
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