gui/qt/history_widget.py

   1 from PyQt4.QtGui import *
   2 from electrum.i18n import _
   3
   4 class HistoryWidget(QTreeWidget):
   5
   6     def __init__(self, parent=None):
   7         QTreeWidget.__init__(self, parent)
   8         self.setColumnCount(2)
   9         self.setHeaderLabels([_("Amount"), _("To / From"), _("When")])
  10         self.setIndentation(0)
  11
  12     def empty(self):
  13         self.clear()
  14
  15     def append(self, address, amount, date):
  16         if address is None:
  17           address = _("Unknown")
  18         if amount is None:
  19           amount = _("Unknown")
  20         if date is None:
  21           date = _("Unknown")
  22         item = QTreeWidgetItem([amount, address, date])
  23         if float(amount) < 0:
  24           item.setForeground(0, QBrush(QColor("#BC1E1E")))
  25         self.insertTopLevelItem(0, item)
  26