Merge pull request #28386 from XiaoMigros/pluginapi-subtype

Allow plugin elements to call subtype

Author: cbjeukendrup

src/engraving/api/v1/elements.h

@@ -159,7 +159,16 @@ class EngravingItem : public apiv1::ScoreElement
      */
     Q_PROPERTY(QRectF bbox READ bbox)
 
-    API_PROPERTY(subtype,                 SUBTYPE)
+    /**
+     * Subtype of this element.
+     * \since MuseScore 4.6
+     */
+    Q_PROPERTY(int subtype READ subtype)
+    /**
+     * Unlike the name might suggest, this property no longer returns the subtype and is scarcely used.
+     * Named 'subtype' prior to MuseScore 4.6
+     */
+    API_PROPERTY(subType,                 SUBTYPE)
     API_PROPERTY_READ_ONLY_T(bool, selected, SELECTED)
     API_PROPERTY_READ_ONLY_T(bool, generated, GENERATED)
     /**
@@ -410,6 +419,8 @@ class EngravingItem : public apiv1::ScoreElement
 
     QRectF bbox() const;
 
+    int subtype() const { return element()->subtype(); }
+
 public:
     /// \cond MS_INTERNAL
     EngravingItem(mu::engraving::EngravingItem* e = nullptr, Ownership own = Ownership::PLUGIN)