Trace: Introduce hover_point_changed()

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

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index f450f45b819207f1871aeb4f3dbf574e84d5d325..b0e08f6f1cfa16fb957284b99232f4206b7eea67 100644 (file)
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -546,6 +546,10 @@ pair<uint64_t, uint64_t> DecodeTrace::get_sample_range(int x_start, int x_end) c
        return make_pair(start, end);
 }
 
+void DecodeTrace::hover_point_changed()
+{
+}
+
 void DecodeTrace::create_decoder_form(int index,
        shared_ptr<data::decode::Decoder> &dec, QWidget *parent,
        QFormLayout *form)