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Merge pull request #3614

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b920148 [Qt] Improve single step in bitcoinamountfield (Cozz Lovan)
This commit is contained in:
Wladimir J. van der Laan
2014-02-17 12:30:21 +01:00
parent 129429dd8f b920148258
commit 7abcd1a1c9
3 changed files with 15 additions and 7 deletions
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16
src/qt/bitcoinamountfield.cpp
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@@ -19,12 +19,12 @@ BitcoinAmountField::BitcoinAmountField(QWidget *parent) :
amount(0),
currentUnit(-1)
{
nSingleStep = 100000; // satoshis
amount = new QDoubleSpinBox(this);
amount->setLocale(QLocale::c());
amount->setDecimals(8);
amount->installEventFilter(this);
amount->setMaximumWidth(170);
amount->setSingleStep(0.001);
QHBoxLayout *layout = new QHBoxLayout(this);
layout->addWidget(amount);
@@ -159,11 +159,7 @@ void BitcoinAmountField::unitChanged(int idx)
// Set max length after retrieving the value, to prevent truncation
amount->setDecimals(BitcoinUnits::decimals(currentUnit));
amount->setMaximum(qPow(10, BitcoinUnits::amountDigits(currentUnit)) - qPow(10, -amount->decimals()));
if (currentUnit == BitcoinUnits::uBTC)
amount->setSingleStep(0.01);
else
amount->setSingleStep(0.001);
amount->setSingleStep((double)nSingleStep / (double)BitcoinUnits::factor(currentUnit));
if (valid)
{
@@ -182,3 +178,9 @@ void BitcoinAmountField::setDisplayUnit(int newUnit)
{
unit->setValue(newUnit);
}
void BitcoinAmountField::setSingleStep(qint64 step)
{
nSingleStep = step;
unitChanged(unit->currentIndex());
}