X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=0a31e808f20d9e78603994584677631ff1b94c13;hb=491536836d878a3abf7959800f56641ac093bd11;hp=e36072ef78ce0d76b88547a32616a5f9a110f9b0;hpb=2e57535108a0ae2e5d1ee454f1e61b71d23afdb3;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index e36072ef..0a31e808 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -53,6 +53,7 @@ const int View::RulerHeight = 30;
 const int View::MaxScrollValue = INT_MAX / 2;
 
 const int View::SignalHeight = 50;
+const int View::SignalSnapGridSize = 10;
 
 const QColor View::CursorAreaColour(220, 231, 243);
 
@@ -85,6 +86,9 @@ View::View(SigSession &session, QWidget *parent) :
 	connect(&_cursors.second, SIGNAL(time_changed()),
 		this, SLOT(marker_time_changed()));
 
+	connect(_header, SIGNAL(signals_moved()),
+		this, SLOT(signals_moved()));
+
 	setViewportMargins(LabelMarginWidth, RulerHeight, 0, 0);
 	setViewport(_viewport);
 
@@ -313,5 +317,11 @@ void View::marker_time_changed()
 	_viewport->update();
 }
 
+void View::signals_moved()
+{
+	_header->update();
+	_viewport->update();
+}
+
 } // namespace view
 } // namespace pv