How to display text from a file to a text browser

[ironmantis7x]

Okay -- after some reading and coding, I cam up with the following:

#include<iostream>
#include<cstdio>
#include<fstream>
#include<string>
#include "bible2.h"
#include "ui_bible2.h"
 
using namespace std;
 
bible2::bible2(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::bible2)
{
    ui->setupUi(this);
    connect (ui->pushButton, SIGNAL(clicked()), this, SLOT(on_textEdit_textChanged()));
}
 
bible2::~bible2()
{
    delete ui;
}
 
void bible2::on_pushButton_clicked()
{
    ifstream in("example.csv");
    if(not in)
    {
            perror("example.csv");
    }
    else
    {
            string text;
            unsigned int numWords = 0;
            unsigned int revnumWords = 0;
            getline(in, text);
            cout << "Text: \"" << text << "\"" << endl;
            for(int i=0; i < text.size(); i++)
            {
                    if(text[i] == ' ' || text[i] == '.' || text[i] == ',' ||
                       text[i] == '!' || text[i] == '?' || text[i] == ';')
                    {
                            ++numWords;
                            //cout << numWords + 10 << " ";
 
                            if (numWords > 8)
 
                                    {
                                            cout << numWords + 12 << " ";
 
                                    }
 
                            else
                                    {
                                            cout << numWords + 10 << " ";
                                    }
 
                    }
 
            }
            in.close();
            cout << "\n";
            cout << "In this textual file \"example.csv\" there exists " << numWords;
            cout << " words!"<< endl;
 
    }
    //return 0;
}
 
void bible2::on_textBrowser_historyChanged()
{
 
}
 
void bible2::on_textEdit_textChanged()
{
    void QTextEdit::append(const QString & text);
}

#include<iostream>
#include<cstdio>
#include<fstream>
#include<string>
#include "bible2.h"
#include "ui_bible2.h"

using namespace std;

bible2::bible2(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::bible2)
{
    ui->setupUi(this);
    connect (ui->pushButton, SIGNAL(clicked()), this, SLOT(on_textEdit_textChanged()));
}

bible2::~bible2()
{
    delete ui;
}

void bible2::on_pushButton_clicked()
{
    ifstream in("example.csv");
    if(not in)
    {
            perror("example.csv");
    }
    else
    {
            string text;
            unsigned int numWords = 0;
            unsigned int revnumWords = 0;
            getline(in, text);
            cout << "Text: \"" << text << "\"" << endl;
            for(int i=0; i < text.size(); i++)
            {
                    if(text[i] == ' ' || text[i] == '.' || text[i] == ',' ||
                       text[i] == '!' || text[i] == '?' || text[i] == ';')
                    {
                            ++numWords;
                            //cout << numWords + 10 << " ";

                            if (numWords > 8)

                                    {
                                            cout << numWords + 12 << " ";

                                    }

                            else
                                    {
                                            cout << numWords + 10 << " ";
                                    }

                    }

            }
            in.close();
            cout << "\n";
            cout << "In this textual file \"example.csv\" there exists " << numWords;
            cout << " words!"<< endl;

    }
    //return 0;
}

void bible2::on_textBrowser_historyChanged()
{

}

void bible2::on_textEdit_textChanged()
{
    void QTextEdit::append(const QString & text);
}

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I am STILL not getting the text to show up in the GUI window.

What is wrong with my append statement?

ironmantis7x