Mercurial > hg > svgui

diff layer/NoteLayer.cpp @ 718:e5f4385615ac tony_integration
Merge from tonioni branch
author: Chris Cannam
date: Tue, 28 Jan 2014 15:02:09 +0000
parents: 137d3ff48f73
children: 1d526ba11a24
--- a/layer/NoteLayer.cpp	Wed Dec 04 14:00:27 2013 +0000
+++ b/layer/NoteLayer.cpp	Tue Jan 28 15:02:09 2014 +0000
@@ -56,12 +56,12 @@
     m_scaleMinimum(0),
     m_scaleMaximum(0)
 {
-    
+  	SVDEBUG << "constructed NoteLayer" << endl;
 }
 
 void
 NoteLayer::setModel(NoteModel *model)
-{
+{	
     if (m_model == model) return;
     m_model = model;
 
@@ -842,7 +842,7 @@
 void
 NoteLayer::paintVerticalScale(View *v, bool, QPainter &paint, QRect) const
 {
-    if (!m_model) return;
+    if (!m_model || m_model->getPoints().empty()) return;
 
     QString unit;
     float min, max;