Fix video clip thumbnails not showing up when enabling them

svn path=/branches/KDE4/; revision=3011

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index b7442bfb0f1c6e12fc37b3a3d47edfa7c25d62f8..ef0714647a418c35761ec5232586c0c618e4f76c 100644 (file)
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1699,7 +1699,7 @@ void MainWindow::updateConfiguration() {
 void MainWindow::slotSwitchVideoThumbs() {
     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
     if (m_activeTimeline) {
-        m_activeTimeline->refresh();
+        m_activeTimeline->projectView()->slotUpdateAllThumbs();
     }
     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 }