From 7cca27024b3d974a7aacef630372e99c054ca55c Mon Sep 17 00:00:00 2001 From: Marc L Date: Fri, 2 Jul 2021 01:34:36 -0400 Subject: [PATCH] Add hotkey guide on the bottom left --- src/spectrogramcontrols.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/spectrogramcontrols.cpp b/src/spectrogramcontrols.cpp index 08007d9..9d89e4e 100644 --- a/src/spectrogramcontrols.cpp +++ b/src/spectrogramcontrols.cpp @@ -93,6 +93,14 @@ SpectrogramControls::SpectrogramControls(const QString & title, QWidget * parent symbolPeriodLabel = new QLabel(); layout->addRow(new QLabel(tr("Symbol period:")), symbolPeriodLabel); + // Hotkey Guide + layout->addRow(new QLabel()); // TODO: find a better way to add an empty row? + layout->addRow(new QLabel(tr("Hotkeys"))); + + layout->addRow(new QLabel(tr("Control+ScrollWheel: Zoom in/out"))); + layout->addRow(new QLabel(tr("Alt+ScrollWheel: Shift in time"))); + layout->addRow(new QLabel(tr("Menu key: Open plotting/export menu"))); + widget->setLayout(layout); setWidget(widget);