node tab nav text color fix.

Author: jchanvfx

NodeGraphQt/widgets/node_graph.py

@@ -13,9 +13,9 @@ def __init__(self, parent=None):
         super(NodeGraphWidget, self).__init__(parent)
         self.setTabsClosable(True)
         self.setTabBarAutoHide(True)
-        text_color = self.palette().text().color().getRgb()
         bg_color = QtGui.QColor(
             *ViewerEnum.BACKGROUND_COLOR.value).darker(120).getRgb()
+        text_color = tuple(map(lambda i, j: i - j, (255, 255, 255), bg_color))
         style_dict = {
             'QWidget': {
                 'background-color': 'rgb({0},{1},{2})'.format(

NodeGraphQt/widgets/viewer_nav.py

@@ -68,7 +68,10 @@ def paint(self, painter, option, index):
                 x += 2.5
 
         # text
-        pen_color = option.palette.text().color()
+        # pen_color = option.palette.text().color()
+        pen_color = QtGui.QColor(*tuple(map(
+            lambda i, j: i - j, (255, 255, 255), bg_color.getRgb()
+        )))
         pen = QtGui.QPen(pen_color, 0.5)
         pen.setCapStyle(QtCore.Qt.RoundCap)
         painter.setPen(pen)