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authorWladimir J. van der Laan <laanwj@gmail.com>2011-06-20 21:31:42 +0200
committerWladimir J. van der Laan <laanwj@gmail.com>2011-06-20 21:34:43 +0200
commitf193c57a63d8e66835873ff05ef8028fa87b427f (patch)
treec171e55ab47ed176d454a64441b75045da77739b /src/qt/bitcoinamountfield.h
parent18b99e3f69e039f8f431e49c3d1e6c9f96fe3896 (diff)
introduce bitcoin amount field with split amount/decimals, to protect against mistakes (https://forum.bitcoin.org/index.php?topic=19168.0)
Diffstat (limited to 'src/qt/bitcoinamountfield.h')
-rw-r--r--src/qt/bitcoinamountfield.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/qt/bitcoinamountfield.h b/src/qt/bitcoinamountfield.h
new file mode 100644
index 0000000000..2171578eea
--- /dev/null
+++ b/src/qt/bitcoinamountfield.h
@@ -0,0 +1,33 @@
+#ifndef BITCOINFIELD_H
+#define BITCOINFIELD_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QLineEdit;
+QT_END_NAMESPACE
+
+class BitcoinAmountField: public QWidget
+{
+ Q_OBJECT
+ Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged USER true);
+public:
+ explicit BitcoinAmountField(QWidget *parent = 0);
+
+ void setText(const QString &text);
+ QString text() const;
+
+signals:
+ void textChanged();
+
+protected:
+ // Intercept '.' and ',' keys, if pressed focus a specified widget
+ bool eventFilter(QObject *object, QEvent *event);
+
+private:
+ QLineEdit *amount;
+ QLineEdit *decimals;
+};
+
+
+#endif // BITCOINFIELD_H