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authorWladimir J. van der Laan <laanwj@gmail.com>2014-07-18 16:31:13 +0200
committerWladimir J. van der Laan <laanwj@gmail.com>2014-07-23 17:58:46 +0200
commit91cce1732b73c4457e474c557aaa7f343c0dc8a2 (patch)
treed1698a0f93194115581ff012a0ce3eae4c63faff /src/qt/bitcoinamountfield.h
parentd5a3fd10e50ea8b2a43e307ed1f52d286663e551 (diff)
qt: Use fixed-point arithmetic in amount spinbox
Fixes various issues and cleans up code - Fixes issue #4500: Amount widget +/- has floating point rounding artifacts - Amount box can now be emptied again, without clearing to 0 Also aligns the amount to the right, as in other places.
Diffstat (limited to 'src/qt/bitcoinamountfield.h')
-rw-r--r--src/qt/bitcoinamountfield.h14
1 files changed, 5 insertions, 9 deletions
diff --git a/src/qt/bitcoinamountfield.h b/src/qt/bitcoinamountfield.h
index 521a9ed561..c713f5d687 100644
--- a/src/qt/bitcoinamountfield.h
+++ b/src/qt/bitcoinamountfield.h
@@ -8,17 +8,18 @@
#include <QWidget>
QT_BEGIN_NAMESPACE
-class QDoubleSpinBox;
class QValueComboBox;
QT_END_NAMESPACE
+class AmountSpinBox;
+
/** Widget for entering bitcoin amounts.
*/
class BitcoinAmountField: public QWidget
{
Q_OBJECT
- Q_PROPERTY(qint64 value READ value WRITE setValue NOTIFY textChanged USER true)
+ Q_PROPERTY(qint64 value READ value WRITE setValue NOTIFY valueChanged USER true)
public:
explicit BitcoinAmountField(QWidget *parent = 0);
@@ -49,20 +50,15 @@ public:
QWidget *setupTabChain(QWidget *prev);
signals:
- void textChanged();
+ void valueChanged();
protected:
/** Intercept focus-in event and ',' key presses */
bool eventFilter(QObject *object, QEvent *event);
private:
- QDoubleSpinBox *amount;
+ AmountSpinBox *amount;
QValueComboBox *unit;
- int currentUnit;
- qint64 nSingleStep;
-
- void setText(const QString &text);
- QString text() const;
private slots:
void unitChanged(int idx);