Convertion between QLineEdit formated to Double

[vcp]

Hi,

How I can convert a QLineEdit with editmask 999.999.999,99 to a double?

If I use lineedit->text().toDouble() only 0(zeros) are returned.

Thanks for help

[mazurekwrc]

try this

QString text = ineedit->text();
text.remove( QChar( '.' ) );
text.toDouble();

QString text = ineedit->text();
text.remove( QChar( '.' ) );
text.toDouble();

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[vcp]

No, see the results:

Value: 111.222.333,44

If I use your code the result is: 1.11222e+08

I really don't know what I do!
Thanks

[mazurekwrc]

it's kind of notation, use

qDebug( "%f", your_variable );

qDebug( "%f", your_variable );

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and you will see what you want

[vcp]

Thanks for your help.
You help-me to understand the process.

Now I'm using this:

QLocale locale;

locale.setDefault(QLocale::German); // Decimal point is Comma: 000.000,00
locale.setNumberOptions(QLocale::OmitGroupSeparato r);


bool ok;
double d;
d = locale.toDouble( LE_TEST->text(), &ok );
if(ok) {
qDebug( "%f", d );
}

The LE_TEST is using inputMask: 999.999.999,99

Thanks