From a7e0800508dbdd98441afe2f4e09aba6d30ab665 Mon Sep 17 00:00:00 2001
From: Phil Taylor <phil@m0vse.uk>
Date: Sat, 12 Jun 2021 08:57:52 +0100
Subject: [PATCH] Add tooltip showing percentage of TX power when slider is
 moved

---
 wfmain.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/wfmain.cpp b/wfmain.cpp
index b001edd..ab42e4c 100644
--- a/wfmain.cpp
+++ b/wfmain.cpp
@@ -79,6 +79,11 @@ wfmain::wfmain(const QString serialPortCL, const QString hostCL, const QString s
     }
 
     amTransmitting = false;
+
+    connect(ui->txPowerSlider, &QSlider::sliderMoved,
+        [&](int value) {
+          QToolTip::showText(QCursor::pos(), QString("%1").arg(value*100/255), nullptr);
+        });
 }
 
 wfmain::~wfmain()