diff options
Diffstat (limited to 'gr-qtgui/lib/FrequencyDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/FrequencyDisplayPlot.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gr-qtgui/lib/FrequencyDisplayPlot.cc b/gr-qtgui/lib/FrequencyDisplayPlot.cc index 4e71dcad4..2e62f2b96 100644 --- a/gr-qtgui/lib/FrequencyDisplayPlot.cc +++ b/gr-qtgui/lib/FrequencyDisplayPlot.cc @@ -250,8 +250,14 @@ FrequencyDisplayPlot::FrequencyDisplayPlot(QWidget* parent) // emit the position of clicks on widget _picker = new QwtDblClickPlotPicker(canvas()); + +#if QWT_VERSION < 0x060000 + connect(_picker, SIGNAL(selected(const QwtDoublePoint &)), + this, SLOT(OnPickerPointSelected(const QwtDoublePoint &))); +#else connect(_picker, SIGNAL(selected(const QPointF &)), this, SLOT(OnPickerPointSelected(const QPointF &))); +#endif // Configure magnify on mouse wheel _magnifier = new QwtPlotMagnifier(canvas()); @@ -532,6 +538,16 @@ FrequencyDisplayPlot::ShowCFMarker (const bool show) _markerCF->hide(); } +#if QWT_VERSION < 0x060000 +void +FrequencyDisplayPlot::OnPickerPointSelected(const QwtDoublePoint & p) +{ + QPointF point = p; + //fprintf(stderr,"OnPickerPointSelected %f %f %d\n", point.x(), point.y(), _xAxisMultiplier); + point.setX(point.x() * _xAxisMultiplier); + emit plotPointSelected(point); +} +#else void FrequencyDisplayPlot::OnPickerPointSelected(const QPointF & p) { @@ -540,5 +556,6 @@ FrequencyDisplayPlot::OnPickerPointSelected(const QPointF & p) point.setX(point.x() * _xAxisMultiplier); emit plotPointSelected(point); } +#endif #endif /* FREQUENCY_DISPLAY_PLOT_C */ |