ViewWidget: Moved in drag_items

[pulseview.git] / pv / view / viewwidget.cpp

diff --git a/pv/view/viewwidget.cpp b/pv/view/viewwidget.cpp
index 9408a2de6b6793968317207aff32452e593054be..9c4c56ff6f0e50d20f1ec3839ee9b4b8ebbc6f30 100644 (file)
--- a/pv/view/viewwidget.cpp
+++ b/pv/view/viewwidget.cpp
@@ -70,5 +70,31 @@ bool ViewWidget::accept_drag() const
        return false;
 }
 
+void ViewWidget::drag_items(const QPoint &delta)
+{
+       // Drag the row items
+       RowItemOwner *item_owner = nullptr;
+       for (std::shared_ptr<RowItem> r : view_)
+               if (r->dragging()) {
+                       item_owner = r->owner();
+                       r->drag_by(delta);
+
+                       // Ensure the trace is selected
+                       r->select();
+               }
+
+       if (item_owner) {
+               item_owner->restack_items();
+               for (const auto &r : *item_owner)
+                       r->animate_to_layout_v_offset();
+       }
+
+       // Drag the time items
+       const vector< shared_ptr<TimeItem> > items(view_.time_items());
+       for (auto &i : items)
+               if (i->dragging())
+                       i->drag_by(delta);
+}
+
 } // namespace view
 } // namespace pv