Correctly update monitor when changing a title clip duration

[kdenlive] / src / customtrackscene.cpp

diff --git a/src/customtrackscene.cpp b/src/customtrackscene.cpp
index eaacb63a6e76a6cf02092cd11d03acace126e3a7..1364d22d8e33a96d9daef78770edbfde8cf8b6ee 100644 (file)
--- a/src/customtrackscene.cpp
+++ b/src/customtrackscene.cpp
@@ -27,7 +27,6 @@ CustomTrackScene::CustomTrackScene(KdenliveDoc *doc, QObject *parent) :
         m_document(doc),
         m_scale(1.0, 1.0)
 {
-    m_transitionPixmap = QPixmap(KStandardDirs::locate("appdata", "transition.png"));
 }
 
 CustomTrackScene::~CustomTrackScene()
@@ -55,18 +54,18 @@ void CustomTrackScene::setSnapList(QList <GenTime> snaps)
     m_snapPoints = snaps;
 }
 
-GenTime CustomTrackScene::previousSnapPoint(GenTime pos)
+GenTime CustomTrackScene::previousSnapPoint(GenTime pos) const
 {
     for (int i = 0; i < m_snapPoints.size(); ++i) {
         if (m_snapPoints.at(i) >= pos) {
-            if (i == 0) i = 1;
+            if (i == 0) return GenTime();
             return m_snapPoints.at(i - 1);
         }
     }
     return GenTime();
 }
 
-GenTime CustomTrackScene::nextSnapPoint(GenTime pos)
+GenTime CustomTrackScene::nextSnapPoint(GenTime pos) const
 {
     for (int i = 0; i < m_snapPoints.size(); ++i) {
         if (m_snapPoints.at(i) > pos) {