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Fixed number truncation in deisplayed values

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Signed-off-by: John Jones-Steele <jjjoness@amazon.com>
This commit is contained in:
John Jones-Steele
2021-07-23 10:58:36 +01:00
parent 1a407d9a08
commit a33bc107be
1 changed files with 6 additions and 5 deletions
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Code/Framework/AzQtComponents/AzQtComponents/Utilities/Conversions.cpp
+6 -5
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@@ -43,19 +43,20 @@ namespace AzQtComponents
{
const QChar decimalPoint = locale.decimalPoint();
const QChar zeroDigit = locale.zeroDigit();
const int numToStringDecimals = numDecimals < 8 ? 8 : numDecimals;
// We want to truncate, not round. toString will round, so we add an extra decimal place to the formatting
// so we can remove the last value
QString retValue = locale.toString(value, 'f', (numDecimals > 0) ? numDecimals + 1 : 0);
// We want to truncate, not round. toString will round, so we add extra decimal places to the formatting
// so we can remove the last values
QString retValue = locale.toString(value, 'f', (numDecimals > 0) ? numToStringDecimals : 0);
// Handle special cases when we have decimals in our value
if (numDecimals > 0)
{
// Truncate the extra digit now, if it's still there
int decimalPointIndex = retValue.lastIndexOf(decimalPoint);
if ((decimalPointIndex > 0) && (retValue.size() - (decimalPointIndex + 1)) == (numDecimals + 1))
if ((decimalPointIndex > 0) && (retValue.size() - (decimalPointIndex + 1)) == numToStringDecimals)
{
retValue.resize(retValue.size() - 1);
retValue.resize(retValue.size() - (numToStringDecimals - numDecimals));
}
// Remove trailing zeros, since the locale conversion won't do