def __init__(self, *args, **kwargs):
super(DoubleSpinBox, self).__init__(*args, **kwargs)
self.lineEdit().setValidator(QtGui.QDoubleValidator(self))
self.setDecimals(7)
self.setRange(-1e50, 1e50)
qlocale = QtCore.QLocale('C')
qlocale.setNumberOptions(QtCore.QLocale.OmitGroupSeparator)
self.setLocale(qlocale)
def format_qt_info():
qlocale = QtCore.QLocale()
supported_image_formats = [
bytes(fmt).decode('utf-8')
for fmt in QtGui.QImageReader.supportedImageFormats()
]
qt_info = [
'Qt system locale: %s\n' % qlocale.system().name(),
'Qt locale name: %s\n' % qlocale.name(),
'Qt locale country: %s\n' % qlocale.countryToString(qlocale.country()),
'Qt locale language: %s\n' % qlocale.languageToString(
qlocale.language()),
'Qt locale decimal point: "%s"\n' % qlocale.decimalPoint(),
'Qt UI languages: %s\n' % qlocale.uiLanguages(),
'Qt supported image formats: %s\n' % ', '.join(supported_image_formats),
]
return qt_info
