[Commit-gnuradio] [gnuradio] 03/07: qtgui: changing style of grid lines for better readability.

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jcorgan pushed a commit to branch master
in repository gnuradio.

commit 2033bec807dcfeaaf174c99abcb4a8e67357cceb
Author: Tom Rondeau <address@hidden>
Date:   Sun Mar 29 14:02:24 2015 -0700

    qtgui: changing style of grid lines for better readability.
---
 gr-qtgui/lib/displayform.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gr-qtgui/lib/displayform.cc b/gr-qtgui/lib/displayform.cc
index bbf415f..370b30e 100644
--- a/gr-qtgui/lib/displayform.cc
+++ b/gr-qtgui/lib/displayform.cc
@@ -35,7 +35,10 @@ DisplayForm::DisplayForm(int nplots, QWidget* parent)
 
   // Set up a grid that can be turned on/off
   d_grid = new QwtPlotGrid();
-  d_grid->setPen(QPen(QColor(Qt::gray)));
+  QPen *gridpen = new QPen(Qt::DashLine);
+  gridpen->setWidth(0.25);
+  gridpen->setColor(Qt::gray);
+  d_grid->setPen(*gridpen);
 
   // Create a set of actions for the menu
   d_stop_act = new QAction("Stop", this);