def pageRangeEdit_textChanged(self,a0):
x = []
try:
x = utils.expand_range(str(self.pageRangeEdit.text()))
except ValueError:
self.invalid_page_range = True
self.pageRangeEdit.setPaletteBackgroundColor(QColor(0xff, 0x99, 0x99))
else:
self.pageRangeEdit.setPaletteBackgroundColor(self.bg)
self.invalid_page_range = False
def pageRangeEdit_lostFocus(self):
x = []
try:
x = utils.expand_range(unicode(self.pageRangeEdit.text()))
except ValueError:
log.error("Invalid page range entered.")
self.invalid_page_range = True
self.pageRangeEdit.setPaletteBackgroundColor(QColor(0xff, 0x99, 0x99))
else:
self.pageRangeEdit.setText(QString(utils.collapse_range(x)))
self.pageRangeEdit.setPaletteBackgroundColor(self.bg)
self.invalid_page_range = False