diff options
Diffstat (limited to 'gr-qtgui/lib/DisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/DisplayPlot.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gr-qtgui/lib/DisplayPlot.cc b/gr-qtgui/lib/DisplayPlot.cc index e982c855e6..8c115c8b8c 100644 --- a/gr-qtgui/lib/DisplayPlot.cc +++ b/gr-qtgui/lib/DisplayPlot.cc @@ -71,7 +71,12 @@ DisplayPlot::DisplayPlot(int nplots, QWidget* parent) const QFontMetrics fm(axisWidget(QwtPlot::yLeft)->font()); QwtScaleDraw* sd = axisScaleDraw(QwtPlot::yLeft); - sd->setMinimumExtent(fm.width("100.00")); +#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)) + int min_ext = fm.horizontalAdvance("100.00"); +#else + int min_ext = fm.width("100.00"); +#endif + sd->setMinimumExtent(min_ext); QwtLegend* legendDisplay = new QwtLegend(this); |