fix: use qobject_cast in get

qwobject_cast::get should ensure the cast is right. Use qobject_cast here not static_cast.
probonopd · Sep 5, 2024 · cf6195a · cf6195a
1 parent 3ca0b89
commit cf6195a
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/qwobject.h b/src/qwobject.h
@@ -88,7 +88,7 @@ class qw_object : public qw_object_basic
     }
 
     static QW_ALWAYS_INLINE Derive *get(Handle *handle) {
-        return static_cast<Derive*>(map.value(handle));
+        return qobject_cast<Derive*>(map.value(handle));
     }
 
     static QW_ALWAYS_INLINE Derive *from(Handle *handle) {
@@ -212,5 +212,4 @@ struct qw_signal_##name { \
 }; \
 qw_signal_##name _signal_##name = this; \
 
-
 QW_END_NAMESPACE