QtRuby: loading HTML file into QTextEdit

Question

How do I load a custom HTML-file into QTextEdit while in runtime?

Answer 1

One very simple way. Be sure to check the documentation, look for error conditions, and what-not. Also, there might be a quicker way than reading it one line at a time.

QFile file( file_name );
QTextStream stream( &file );
QString string;
while( !stream.atEnd() )
{
    stream >> string;
    ui_textEdit->insertHtml( string );
}