emit signal when list of displayed rows change

1 files changed, 7 insertions, 0 deletions

diff --git a/src/widget/wlibrarytableview.cpp b/src/widget/wlibrarytableview.cpp
index 8a6fc0ce18..3864c80810 100644
--- a/src/widget/wlibrarytableview.cpp
+++ b/src/widget/wlibrarytableview.cpp
@@ -43,6 +43,9 @@ WLibraryTableView::WLibraryTableView(QWidget* parent,
 
     loadVScrollBarPosState();
 
+    connect(verticalScrollBar(), SIGNAL(valueChanged(int)),
+            this, SLOT(slotScrollValueChanged(int)));
+
     setTabKeyNavigation(false);
 }
 
@@ -51,6 +54,10 @@ WLibraryTableView::~WLibraryTableView() {
     saveVScrollBarPosState();
 }
 
+void WLibraryTableView::slotScrollValueChanged(int scrollPos) {
+    emit(scrollValueChanged(scrollPos));
+}
+
 void WLibraryTableView::loadVScrollBarPosState() {
     // TODO(rryan) I'm not sure I understand the value in saving the v-scrollbar
     // position across restarts of Mixxx. Now that we have different views for