How to convert text to HTML in QTextEdit

[Roszko]

I am writing simple chat and I have simple problem. So, if I send message from client to server, this message is viewed as text but it should be viewed as HTML because in this message are HTML tags. Of course I use QTextEdit to box to display all messages. Can somebody show how Can I display text as HTML? Thanks for reply.

[ComaWhite]

http://doc.trolltech.com/4.6/qtextedit.html#html-prop

You can use that to get the text as html

[Roszko]

I have a piece of code, in variable "line" is text with html tags. I don't know how to add line in message box with converted text to html

void SimpleChatClient::receiveMessage() {
    qint64 bytes = buffer->write(socket->readAll());
    buffer->seek(buffer->pos() - bytes);
    while (buffer->canReadLine()) {
        QString line = buffer->readLine();
        chat->append(line.simplified().toUtf8());
        QApplication::alert(this);
    }
}

void SimpleChatClient::receiveMessage() {
    qint64 bytes = buffer->write(socket->readAll());
    buffer->seek(buffer->pos() - bytes);
    while (buffer->canReadLine()) {
        QString line = buffer->readLine();
        chat->append(line.simplified().toUtf8());
        QApplication::alert(this);
    }
}

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[numbat]

Something like:

QTextCursor tc(chat->document());
tc.movePosition(QTextCursor::End);
tc.insertHtml(myHtml);

QTextCursor tc(chat->document());
tc.movePosition(QTextCursor::End);
tc.insertHtml(myHtml);

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[Roszko]

Thank you very well, but I have another problem...
Is in QTextEdit too much messages the window isn't scrolling
is there any other method to do this with "append" method ?

[numbat]

The first few results:
http://www.google.com/#q=scroll+to+end+qtextedit