QProcess Bash in Event Filter (Multiple Processes)

Hi
I'm trying to build a Multi-Tab Bash program, so I can have a separate QProcess of Bash in multiple tabs, and add and delete tabs as I like.

But whenever I run my program, without the QLists and only one instance without the Tabs, it works fine. It DOESN'T work fine when I add in the QLists and stuff.

The error: the Bash doesn't show up in many of the terminals.

Code:

m_Logw << new LogWindow;
   m_Logw[0]->installEventFilter(this);
   m_Logw[0]->setLineWrapMode(QTextEdit::WidgetWidth);
   m_Bash << new QProcess;
   m_Bash[0]->setReadChannelMode(QProcess::SeparateChannels);
   connect (m_Bash[0], SIGNAL(readyReadStandardOutput()),
             this, SLOT(showOutput()));
   m_Bash[0]->start("bash", QStringList("-i"), QIODevice::ReadWrite); 
 
 
 
//.................. after constructor....................
 
bool Class::eventFilter(QObject *o, QEvent *e) {
    if (e->type() == QEvent::KeyPress) {
        QKeyEvent *k = static_cast<QKeyEvent*> (e); 
        int key = k->key();
        QString str = k->text();
        m_UserInput[m_Tabs->currentIndex()].append(str);
        updateCursor();
        if ((key == Qt::Key_Return) || (key == Qt::Key_Enter) ) {
            execute();
            return true; /* We processed the event. This
            prevents other widgets from seeing it. */           
        } else if(key == Qt::Key_Backspace){
            m_UserInput[m_Tabs->currentIndex()].chop(2); // chop the ending character and last character
            QString temp = m_Logw[m_Tabs->currentIndex()]->toPlainText();
            temp.chop(1); // remove the last character from the console window
            m_Logw[m_Tabs->currentIndex()]->setPlainText(temp); // reset it to the new version
            updateCursor(); // update cursor to go to end of screen
            return true;
        } else {
            m_Logw[m_Tabs->currentIndex()]->insertPlainText(str);
 
            return true;
        }
    }
    return QMainWindow::eventFilter(o, e); /* Let the
          base class eventFilter have a shot at it. */
}
 
void Class::showOutput() {
    QByteArray bytes = m_Bash[m_Tabs->currentIndex()]->readAllStandardOutput();
    m_Logw[m_Tabs->currentIndex()]->append(QString(bytes));
}