def data(self, index, role):
if not index.isValid():
return None
elif role == QtCore.Qt.ToolTipRole:
row, col = index.row(), index.column()
peak = self.peak_list[row][0]
return str(self.parent.rings[self.parent.refine.rp[peak]])
elif role == QtCore.Qt.DisplayRole:
row, col = index.row(), index.column()
value = self.peak_list[row][col]
if col < 4:
return str(value)
elif col == 6:
return "%5.3g" % value
elif col == 10:
return "%.3f" % value
else:
return "%.2f" % value
elif role == QtCore.Qt.TextAlignmentRole:
return int(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
elif role == QtCore.Qt.BackgroundRole:
row, col = index.row(), index.column()
peak = self.peak_list[row][0]
if peak == self.parent.refine.primary or \
peak == self.parent.refine.secondary:
return QtGui.QColor(QtCore.Qt.lightGray)
elif self.peak_list[row][10] > self.parent.refine.hkl_tolerance:
return QtGui.QColor(QtCore.Qt.red)
else:
return None
return None
def hex2QColor(c):
r=int(c[0:2],16)
g=int(c[2:4],16)
b=int(c[4:6],16)
return QtGui.QColor(r,g,b)