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Diffstat (limited to 'gr-qtgui/lib/HistogramDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/HistogramDisplayPlot.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-qtgui/lib/HistogramDisplayPlot.cc b/gr-qtgui/lib/HistogramDisplayPlot.cc index 1aaf034f25..a918e0a301 100644 --- a/gr-qtgui/lib/HistogramDisplayPlot.cc +++ b/gr-qtgui/lib/HistogramDisplayPlot.cc @@ -58,7 +58,7 @@ public: setTrackerMode(QwtPicker::AlwaysOn); } - virtual ~HistogramDisplayZoomer() {} + ~HistogramDisplayZoomer() override {} virtual void updateTrackerText() { updateDisplay(); } @@ -66,7 +66,7 @@ public: protected: using QwtPlotZoomer::trackerText; - virtual QwtText trackerText(const QPoint& p) const + QwtText trackerText(const QPoint& p) const override { QwtText t; QwtDoublePoint dp = QwtPlotZoomer::invTransform(p); |