X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fviewport.cpp;h=82d13c92b985985efa7c9033760d80307c181bb6;hb=a5d93c27b5bd6b95000e29c6cddac56ab254b289;hp=221714051504a81a7e48b47056217d98f67e05cb;hpb=6dcdb3258f6f0b25e69154b5919405a194b7e724;p=pulseview.git

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index 2217140..82d13c9 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -52,19 +52,17 @@ Viewport::Viewport(View &parent) :
 	setAutoFillBackground(true);
 	setBackgroundRole(QPalette::Base);
 
-	connect(&_view.session(), SIGNAL(signals_changed()),
-		this, SLOT(on_signals_changed()));
-
 	connect(&_view, SIGNAL(signals_moved()),
 		this, SLOT(on_signals_moved()));
 }
 
-int Viewport::get_total_height() const
+void Viewport::signals_updated()
 {
-	int h = 0;
-	for (auto &i : _view)
-		h = max(i->v_offset() + View::SignalHeight, h);
-	return h;
+	for (shared_ptr<RowItem> r : _view) {
+		assert(r);
+		connect(r.get(), SIGNAL(appearance_changed()),
+			this, SLOT(update()));
+	}
 }
 
 void Viewport::paintEvent(QPaintEvent*)
@@ -225,15 +223,6 @@ bool Viewport::touchEvent(QTouchEvent *event)
 	return true;
 }
 
-void Viewport::on_signals_changed()
-{
-	for (shared_ptr<RowItem> r : _view) {
-		assert(r);
-		connect(r.get(), SIGNAL(appearance_changed()),
-			this, SLOT(update()));
-	}
-}
-
 void Viewport::on_signals_moved()
 {
 	update();