X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=615802239e2486d1a37d44705f0c98c98265ba80;hb=dc747705ac06c9e9ab582b6b8b7cfc31003128e0;hp=372aff252336289e735122332326aa19224af8fd;hpb=bcaa184ed439d801cb1a56b877bb2763246150da;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 372aff2..6158022 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -69,7 +69,6 @@ const int View::MaxScrollValue = INT_MAX / 2;
 
 const int View::SignalHeight = 30;
 const int View::SignalMargin = 10;
-const int View::SignalSnapGridSize = 10;
 
 const QColor View::CursorAreaColour(220, 231, 243);
 
@@ -326,14 +325,12 @@ const QPoint& View::hover_point() const
 
 void View::normalize_layout()
 {
-	const vector< shared_ptr<RowItem> > row_items(child_items());
-
 	int v_min = INT_MAX;
-	for (const shared_ptr<RowItem> r : row_items)
+	for (const shared_ptr<RowItem> r : *this)
 		v_min = min(r->v_offset(), v_min);
 
 	const int delta = -min(v_min, 0);
-	for (shared_ptr<RowItem> r : row_items)
+	for (shared_ptr<RowItem> r : *this)
 		r->set_v_offset(r->v_offset() + delta);
 
 	verticalScrollBar()->setSliderPosition(_v_offset + delta);
@@ -517,13 +514,17 @@ void View::signals_changed()
 
 	// Create the initial layout
 	int offset = SignalMargin + SignalHeight;
-	for (shared_ptr<RowItem> r : child_items()) {
+	for (shared_ptr<RowItem> r : *this) {
 		r->set_v_offset(offset);
 		offset += SignalHeight + 2 * SignalMargin;
 	}
 
 	update_layout();
 	normalize_layout();
+
+	// Update the child widgets
+	_header->signals_updated();
+	_viewport->signals_updated();
 }
 
 void View::data_updated()
@@ -554,8 +555,7 @@ void View::on_geometry_updated()
 
 void View::on_hover_point_changed()
 {
-	const vector< shared_ptr<RowItem> > row_items(child_items());
-	for (shared_ptr<RowItem> r : row_items)
+	for (shared_ptr<RowItem> r : *this)
 		r->hover_point_changed();
 }