started using different line colors

grum/mdi/mdisubplot.py

@@ -14,6 +14,10 @@ class MDISubPlot(MDISubWindow):
 
 
 
+from itertools import cycle
+from ..theme import LINE_COLORS
+
+
 class MDISubMultiPlot(MDISubWindow):
 
     def __init__(self, titles, descs, *args, **kwargs):
@@ -24,5 +28,11 @@ class MDISubMultiPlot(MDISubWindow):
         self.plots = [d.make_plot(plt) for d in descs]
         self.setWidget(plt)
 
+        cc = cycle(LINE_COLORS)
+        for p, c in zip(self.plots, cc):
+            #TODO: this overwrites the line width, etc.
+            p.setPen(c)
+            p.setSymbolBrush(c)
+