passing varying qstring value to QDialog from MAINWINDOW

[mohit_king]

Hi, m new to QT, i got a TEXTBROWSER in my MAINWINDOW which contains data that keeps on changing ...now i need to pass this changing data to my another TEXTBROWSER in QDIALOG....

Below is my code, using which i m only able to pass the first value of data, it's not updating itself.....HELP!

MainWindow.h

Private:
QString txtoutput;     //this holds the data that keeps on updating
private slots:
    void cmdOutputDialog();

Private:
QString txtoutput;     //this holds the data that keeps on updating
private slots:
    void cmdOutputDialog();

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MainWindow.cpp

connect(ui->buttonclicked, SIGNAL(clicked()), this, SLOT(cmdOutputDialog()));
 
void MainWindow::cmdOutputDialog()
{
CmdOutputDialog *dlg=new CmdOutputDialog(this);
    dlg->display(txtoutput);
    dlg->exec();
}

connect(ui->buttonclicked, SIGNAL(clicked()), this, SLOT(cmdOutputDialog()));

void MainWindow::cmdOutputDialog()
{
CmdOutputDialog *dlg=new CmdOutputDialog(this);
    dlg->display(txtoutput);
    dlg->exec();
}

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MyDialog.h

public slots:
       void display(QString &text);
private:
QString m_disp;

public slots:
       void display(QString &text);
private:
QString m_disp;

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MyDialog.cpp

void MyDialog::display(QString &text)
{
    m_disp=text;
    ui->textbrowser->setText(m_disp);
}

void MyDialog::display(QString &text)
{
    m_disp=text;
    ui->textbrowser->setText(m_disp);
}

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