def setGridPen(self, gridPen):
"""
Sets the pen that will be used when drawing the grid lines.
:param gridPen | <QtGui.QPen> || <QtGui.QColor>
"""
self._gridPen = QtGui.QPen(gridPen)
def __init__(self, parent):
super(XTreeWidgetDelegate, self).__init__(parent)
# set custom properties
self._gridPen = QtGui.QPen()
self._showGrid = True
self._showGridColumns = True
self._showGridRows = True
self._extendsTree = True
self._showRichText = False
self._displayMappers = {}
self._foreground = {}
self._background = {}
self._headerIndex = 0
self._currentOverlay = None
self._currentDisplay = None
self._showHighlights = True
self._disabledEditingColumns = set()
self._datetimeFormat = '%m/%d/%y @ %I:%M%p'
self._timeFormat = '%I:%M%p'
self._dateFormat = '%m/%d/%y'
self._hoverBackground = None
self._hoverForeground = None
self._hoverIcon = None
self._expandIcon = None
self._useCheckMaps = True
self._checkOnMap = resources.find('img/check_on.png')
self._checkPartialMap = resources.find('img/check_part.png')
self._checkOffMap = resources.find('img/check_off.png')
# setup defaults
palette = parent.palette()
base_clr = palette.color(palette.Base)
avg = (base_clr.red() + base_clr.green() + base_clr.blue()) / 3.0
if avg < 80:
grid_clr = base_clr.lighter(200)
elif avg < 140:
grid_clr = base_clr.lighter(140)
else:
grid_clr = base_clr.darker(140)
self.setGridPen(grid_clr)