From f5802156057e8fd78d7c7f41baa93d0285db1519 Mon Sep 17 00:00:00 2001
From: Volker Fischer <corrados@users.noreply.github.com>
Date: Wed, 20 May 2020 21:21:22 +0200
Subject: [PATCH] if after a resize of the main window a vertical scroll bar is
 required, make sure that the fader label is visible (scroll down completely)

---
 src/audiomixerboard.cpp | 8 ++++++++
 src/audiomixerboard.h   | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/src/audiomixerboard.cpp b/src/audiomixerboard.cpp
index c8b88c88..4589c780 100644
--- a/src/audiomixerboard.cpp
+++ b/src/audiomixerboard.cpp
@@ -692,6 +692,14 @@ void CAudioMixerBoard::SetPanIsSupported()
     }
 }
 
+void CAudioMixerBoard::resizeEvent ( QResizeEvent* event )
+{
+    // if after a resize of the main window a vertical scroll bar is required, make
+    // sure that the fader label is visible (scroll down completely)
+    ensureVisible ( 0, 2000 ); // use a large value here
+    QScrollArea::resizeEvent ( event );
+}
+
 void CAudioMixerBoard::HideAll()
 {
     // make all controls invisible
diff --git a/src/audiomixerboard.h b/src/audiomixerboard.h
index 93e3180d..e26891bd 100644
--- a/src/audiomixerboard.h
+++ b/src/audiomixerboard.h
@@ -158,6 +158,8 @@ public:
     int              iNewClientFaderLevel;
 
 protected:
+    void resizeEvent ( QResizeEvent* event );
+
     bool GetStoredFaderSettings ( const CChannelInfo& ChanInfo,
                                   int&                iStoredFaderLevel,
                                   int&                iStoredPanValue,