X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fruler.cpp;h=97a0d8f1d7b89c2c01cdae488715b2a4cf715f81;hb=306d43a7ab62b534bbc1a5d19a381f7e0b787dfe;hp=a442901c3e9c76645e44da9a5a9bd5dd18ca8df9;hpb=3f96c34aa5735b72a8c2a48d24ad38b1d9898933;p=pulseview.git

diff --git a/pv/view/ruler.cpp b/pv/view/ruler.cpp
index a442901c..97a0d8f1 100644
--- a/pv/view/ruler.cpp
+++ b/pv/view/ruler.cpp
@@ -28,6 +28,7 @@
 
 #include <assert.h>
 #include <math.h>
+#include <limits.h>
 
 #include <QMouseEvent>
 #include <QPainter>
@@ -58,7 +59,7 @@ Ruler::Ruler(View &parent) :
 		this, SLOT(hover_point_changed()));
 }
 
-void Ruler::paintEvent(QPaintEvent *event)
+void Ruler::paintEvent(QPaintEvent*)
 {
 	QPainter p(this);
 	p.setRenderHint(QPainter::Antialiasing);
@@ -87,7 +88,7 @@ void Ruler::paintEvent(QPaintEvent *event)
 		Qt::AlignLeft | Qt::AlignTop, "8").height();
 
 	// Draw the tick marks
-	p.setPen(Qt::black);
+	p.setPen(palette().color(foregroundRole()));
 
 	const double minor_tick_period = tick_period / MinorTickSubdivision;
 	const double first_major_division =