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main: Add signal handler for SIGINT
[pulseview.git]
/
pv
/
view
/
signal.cpp
diff --git
a/pv/view/signal.cpp
b/pv/view/signal.cpp
index 2469d981632b59d9f8eaadb0b8cc2248d41e831c..ed414c7c510c13b60c0f6225bd93d69a443b16c2 100644
(file)
--- a/
pv/view/signal.cpp
+++ b/
pv/view/signal.cpp
@@
-31,6
+31,8
@@
namespace view {
const int Signal::LabelHitPadding = 2;
const int Signal::LabelHighlightRadius = 6;
const int Signal::LabelHitPadding = 2;
const int Signal::LabelHighlightRadius = 6;
+const QPen Signal::SignalAxisPen(QColor(128, 128, 128, 64));
+
Signal::Signal(QString name) :
_name(name),
_v_offset(0),
Signal::Signal(QString name) :
_name(name),
_v_offset(0),
@@
-140,6
+142,12
@@
bool Signal::pt_in_label_rect(int y, int left, int right,
).contains(point);
}
).contains(point);
}
+void Signal::paint_axis(QPainter &p, int y, int left, int right)
+{
+ p.setPen(SignalAxisPen);
+ p.drawLine(QPointF(left, y + 0.5f), QPointF(right, y + 0.5f));
+}
+
void Signal::compute_text_size(QPainter &p)
{
_text_size = p.boundingRect(QRectF(), 0, _name).size();
void Signal::compute_text_size(QPainter &p)
{
_text_size = p.boundingRect(QRectF(), 0, _name).size();