X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fviewport.cpp;h=43da472890120e4eb01acfb59fdd14db0d716cc0;hb=bcaa184ed439d801cb1a56b877bb2763246150da;hp=c987c3683164e598d9c1f94e8b0a88560ad33920;hpb=eae6e30af53f6b3e42dc5be212c82870078276b0;p=pulseview.git

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index c987c368..43da4728 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -20,6 +20,7 @@
 
 #include <cassert>
 #include <cmath>
+#include <algorithm>
 
 #include "view.h"
 #include "viewport.h"
@@ -33,6 +34,7 @@ using std::abs;
 using std::max;
 using std::min;
 using std::shared_ptr;
+using std::stable_sort;
 using std::vector;
 
 namespace pv {
@@ -75,7 +77,10 @@ int Viewport::get_total_height() const
 
 void Viewport::paintEvent(QPaintEvent*)
 {
-	const vector< shared_ptr<RowItem> > row_items(_view.child_items());
+	vector< shared_ptr<RowItem> > row_items(_view.child_items());
+	stable_sort(row_items.begin(), row_items.end(),
+		[](const shared_ptr<RowItem> &a, const shared_ptr<RowItem> &b) {
+			return a->v_offset() < b->v_offset(); });
 
 	QPainter p(this);
 	p.setRenderHint(QPainter::Antialiasing);