QSpinBox how to separate the numbers

[aekilic]

Dear All

Could you please tell me how could we show the numbers that comes to QSpinBox, like

999,999,999.00?

[jpn]

It's formatted according to current locale. I don't think one should force any specific formatting. However, if you insist, take a look at QSpinBox::textFromValue().

[aekilic]

Dear jpn

What I was asking was,

you know in excel you write the number like 123456.12 and after you go to the other cell, number turns into 123,456.12. I was askin how could I make this auto for every spin?

[jpn]

Do you mean something like this?

#include <QtGui>
 
class MyDoubleSpinBox : public QDoubleSpinBox
{
public:
	MyDoubleSpinBox(QWidget* parent = 0)
		: QDoubleSpinBox(parent) { }
 
	void focusOutEvent(QFocusEvent* event)
	{
		QDoubleSpinBox::focusOutEvent(event);
		// force reformatting
		setValue(value());
	}
 
	QString textFromValue(double value) const
	{
		// the default implementation removes group separator characters
		return QLocale(QLocale::English).toString(value, 'f', decimals());
	}
};
 
int main(int argc, char *argv[])
{
	QApplication a(argc, argv);
	MyDoubleSpinBox spinBox;
	spinBox.setRange(-999999, 999999);
	spinBox.setValue(500000);
	spinBox.show();
	return a.exec();
}

#include <QtGui>

class MyDoubleSpinBox : public QDoubleSpinBox
{
public:
	MyDoubleSpinBox(QWidget* parent = 0)
		: QDoubleSpinBox(parent) { }

	void focusOutEvent(QFocusEvent* event)
	{
		QDoubleSpinBox::focusOutEvent(event);
		// force reformatting
		setValue(value());
	}

	QString textFromValue(double value) const
	{
		// the default implementation removes group separator characters
		return QLocale(QLocale::English).toString(value, 'f', decimals());
	}
};

int main(int argc, char *argv[])
{
	QApplication a(argc, argv);
	MyDoubleSpinBox spinBox;
	spinBox.setRange(-999999, 999999);
	spinBox.setValue(500000);
	spinBox.show();
	return a.exec();
}

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