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-rw-r--r--gr-qtgui/include/qtgui/SpectrumGUIClass.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gr-qtgui/include/qtgui/SpectrumGUIClass.h b/gr-qtgui/include/qtgui/SpectrumGUIClass.h
index 48b6a37501..ebe08bdb85 100644
--- a/gr-qtgui/include/qtgui/SpectrumGUIClass.h
+++ b/gr-qtgui/include/qtgui/SpectrumGUIClass.h
@@ -39,6 +39,10 @@ class SpectrumDisplayForm;
#include <vector>
#include <string>
+/*!
+ * \brief QWidget class for controlling plotting.
+ * \ingroup qtgui_blk
+ */
class SpectrumGUIClass
{
public: