samplerbank: explain use of QT_TR_NOOP

Co-authored-by: Daniel Schürmann <daschuer@mixxx.org>
mixxxdj · Dec 30, 2021 · 555455e · 555455e
1 parent 9d7ecb5
commit 555455e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/mixer/samplerbank.cpp b/src/mixer/samplerbank.cpp
@@ -16,6 +16,8 @@ namespace {
 
 const ConfigKey kConfigkeyLastImportExportDirectory(
         "[Samplers]", "last_import_export_directory");
+// This is used in multiple tr() calls below which accepts const char* as a key.
+// lupdate finds the single string here.
 const char kSamplerFileType[] = QT_TR_NOOP("Mixxx Sampler Banks (*.xml)");
 
 } // anonymous namespace