made page autoscrolling bidirectional

2018-11-20 23:03:14 +11:00
parent 3c6bdcc6f2
commit 1c9bd659fa
1 changed files with 2 additions and 1 deletions
@@ -433,7 +433,8 @@ void Timeline::repaint_timeline() {
            && panel_sequence_viewer->playing) {
        // auto scroll
        if (config.autoscroll == AUTOSCROLL_PAGE_SCROLL) {
-            if (panel_timeline->getTimelineScreenPointFromFrame(sequence->playhead) > (ui->editAreas->width() - ui->videoScrollbar->width())) {
+            int playhead_x = panel_timeline->getTimelineScreenPointFromFrame(sequence->playhead);
+            if (playhead_x < 0 || playhead_x > (ui->editAreas->width() - ui->videoScrollbar->width())) {
                ui->horizontalScrollBar->setValue(getScreenPointFromFrame(zoom, sequence->playhead));
                draw = false;
            }