Fix #685 by adding a special T marker when SR_DT_TRIGGER arrives

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

diff --git a/pv/view/flag.cpp b/pv/view/flag.cpp
index 779ea2eec24cd8d5088b2675f9ede6978c682ba1..380ef3273091b1f4d8d29f1bc68a5dd296e581da 100644 (file)
--- a/pv/view/flag.cpp
+++ b/pv/view/flag.cpp
@@ -108,5 +108,15 @@ void Flag::on_text_changed(const QString &text)
        view_.time_item_appearance_changed(true, false);
 }
 
+void Flag::drag_by(const QPoint &delta)
+{
+       // Treat trigger markers as immovable
+       if (text_ == "T")
+               return;
+
+       TimeMarker::drag_by(delta);
+}
+
+
 } // namespace view
 } // namespace pv