retain uniform background, notably wrt. PDF output and tree panel;
--- a/src/Tools/jEdit/src/graphview_dockable.scala Sun Jan 18 19:06:37 2015 +0100
+++ b/src/Tools/jEdit/src/graphview_dockable.scala Sun Jan 18 19:09:41 2015 +0100
@@ -74,7 +74,6 @@
null
}
override def foreground_color = view.getTextArea.getPainter.getForeground
- override def background_color = view.getTextArea.getPainter.getBackground
override def selection_color = view.getTextArea.getPainter.getSelectionColor
override def current_color = view.getTextArea.getPainter.getLineHighlightColor
override def error_color = PIDE.options.color_value("error_color")