QLineEdit and Float Format !!

[tescrin]

You'll need to subclass it IIRC.

Off the top of my head the pseudo code looks like this:

connect(textEdit event, qlineeditsubclass::mysupercoolslot)
qlineeditsubclass::mysupercoolslot()
{
  setCurrentDisplayedString([B]QString(get <CURR_STRING>,'f',2)[/B]);
}

connect(textEdit event, qlineeditsubclass::mysupercoolslot)
qlineeditsubclass::mysupercoolslot()
{
  setCurrentDisplayedString([B]QString(get <CURR_STRING>,'f',2)[/B]);
}

To copy to clipboard, switch view to plain text mode 

QString::number(<CURR_STRING>,'f',2)

Where get <CURR_STRING> is just asking the QLineEdit for a copy of its string, 'f' says you want floating point format, and '2' says you want 2 decimal places.

Works like a charm.