[VerusCoin.git] / src / qt / bitcoinamountfield.h

#ifndef BITCOINFIELD_H
#define BITCOINFIELD_H

#include <QWidget>

QT_BEGIN_NAMESPACE
class QValidatedLineEdit;
class QComboBox;
QT_END_NAMESPACE

// Coin amount entry widget with separate parts for whole
// coins and decimals.
class BitcoinAmountField: public QWidget
{
    Q_OBJECT
    //Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged USER true);
    Q_PROPERTY(qint64 value READ value WRITE setValue NOTIFY textChanged USER true);
public:
    explicit BitcoinAmountField(QWidget *parent = 0);

    qint64 value(bool *valid=0) const;
    void setValue(qint64 value);

    // Mark current valid as invalid in UI
    void setValid(bool valid);
    bool validate();

    // Make field empty and ready for new input
    void clear();

    // Qt messes up the tab chain by default in some cases (issue http://bugreports.qt.nokia.com/browse/QTBUG-10907)
    // Hence we have to set it up manually
    QWidget *setupTabChain(QWidget *prev);

signals:
    void textChanged();

protected:
    // Intercept '.' and ',' keys, if pressed focus a specified widget
    bool eventFilter(QObject *object, QEvent *event);

private:
    QValidatedLineEdit *amount;
    QValidatedLineEdit *decimals;
    QComboBox *unit;
    int currentUnit;

    void setText(const QString &text);
    QString text() const;

private slots:
    void unitChanged(int idx);

};


#endif // BITCOINFIELD_H
Commit	Line	Data
f193c57a WL	1	#ifndef BITCOINFIELD_H
	2	#define BITCOINFIELD_H
	3
	4	#include <QWidget>
	5
	6	QT_BEGIN_NAMESPACE
a5e6d723	7	class QValidatedLineEdit;
587e5285	8	class QComboBox;
f193c57a WL	9	QT_END_NAMESPACE
f193c57a WL	10
84114e34 WL	11	// Coin amount entry widget with separate parts for whole
84114e34 WL	12	// coins and decimals.
f193c57a WL	13	class BitcoinAmountField: public QWidget
	14	{
	15	Q_OBJECT
587e5285 WL	16	//Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged USER true);
587e5285 WL	17	Q_PROPERTY(qint64 value READ value WRITE setValue NOTIFY textChanged USER true);
f193c57a WL	18	public:
	19	explicit BitcoinAmountField(QWidget *parent = 0);
	20
587e5285 WL	21	qint64 value(bool *valid=0) const;
587e5285 WL	22	void setValue(qint64 value);
73cd5e52	23
587e5285 WL	24	// Mark current valid as invalid in UI
587e5285 WL	25	void setValid(bool valid);
a5e6d723	26	bool validate();
587e5285 WL	27
	28	// Make field empty and ready for new input
	29	void clear();
	30
a5e6d723 WL	31	// Qt messes up the tab chain by default in some cases (issue http://bugreports.qt.nokia.com/browse/QTBUG-10907)
	32	// Hence we have to set it up manually
	33	QWidget setupTabChain(QWidget prev);
f193c57a WL	34
	35	signals:
	36	void textChanged();
	37
	38	protected:
	39	// Intercept '.' and ',' keys, if pressed focus a specified widget
	40	bool eventFilter(QObject object, QEvent event);
	41
	42	private:
a5e6d723 WL	43	QValidatedLineEdit *amount;
a5e6d723 WL	44	QValidatedLineEdit *decimals;
587e5285 WL	45	QComboBox *unit;
	46	int currentUnit;
	47
	48	void setText(const QString &text);
	49	QString text() const;
	50
	51	private slots:
	52	void unitChanged(int idx);
	53
f193c57a WL	54	};
	55
	56
	57	#endif // BITCOINFIELD_H