Textbrowser issue

[deekayt]

I am using QT4 ( Windows)

I am trying to show help through a click of pushbutton . Help file ( first one ) is required to be displayed in a Textbrowser popup where onward one canm follow the links. I have made the first page in html and links are also html .

I am using the following code

steg::steg(QWidget *parent)
     : QDialog(parent)
 {
     ui.setupUi(this);  
 
connect(ui.helpbutton, SIGNAL(clicked()), this, SLOT(help()));
 
}
 
void steg::help()
{  
 
    QTextBrowser *sourceViewer = new QTextBrowser(0);
    //sourceViewer->setSource(ui.datalineEdit->text());
    sourceViewer->resize(600, 600);
    sourceViewer->show();
 
 }

steg::steg(QWidget *parent)
     : QDialog(parent)
 {
     ui.setupUi(this);  
      
connect(ui.helpbutton, SIGNAL(clicked()), this, SLOT(help()));
      
}

void steg::help()
{  
  
    QTextBrowser *sourceViewer = new QTextBrowser(0);
    //sourceViewer->setSource(ui.datalineEdit->text());
    sourceViewer->resize(600, 600);
    sourceViewer->show();
 
 }

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In fact how to give setsource().For a normal html file or even a doc file how to give it as url since setsource( const url&) is to be given.

[wysota]

setSource needs a file. I don't know what your datalineEdit holds, but if it is a path to the file, just convert it to [qtclas]QUrl[/qtclass] for example by using QUrl::fromLocalFile().