Disallow narrowing conversions in signal connection

cmake/Modules/MacroQbtCommonConfig.cmake

@@ -21,6 +21,7 @@ macro(qbt_common_config)
         QT_NO_CAST_FROM_ASCII
         QT_NO_CAST_TO_ASCII
         QT_NO_CAST_FROM_BYTEARRAY
+        QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
         QT_USE_QSTRINGBUILDER
         QT_STRICT_ITERATORS
         $<$<NOT:$<CONFIG:Debug>>:QT_NO_DEBUG_OUTPUT>

src/src.pro

@@ -61,12 +61,14 @@ CONFIG(release, debug|release) {
 include(../version.pri)
 
 # Qt defines
-DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x050f02
+DEFINES += \
-DEFINES += QT_NO_CAST_FROM_ASCII
+    QT_DISABLE_DEPRECATED_BEFORE=0x050f02 \
-DEFINES += QT_NO_CAST_TO_ASCII
+    QT_NO_CAST_FROM_ASCII \
-DEFINES += QT_NO_CAST_FROM_BYTEARRAY
+    QT_NO_CAST_TO_ASCII \
-DEFINES += QT_USE_QSTRINGBUILDER
+    QT_NO_CAST_FROM_BYTEARRAY \
-DEFINES += QT_STRICT_ITERATORS
+    QT_NO_NARROWING_CONVERSIONS_IN_CONNECT \
+    QT_USE_QSTRINGBUILDER \
+    QT_STRICT_ITERATORS
 
 INCLUDEPATH += $$PWD