ModelingLib: Hide areStackingRoles() in cpp

Make it static.

Change-Id: I05786425ade0d942b0e83349dc959a5dce72813e
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

2 files changed, 28 insertions, 33 deletions

diff --git a/src/libs/modelinglib/qmt/style/defaultstyleengine.cpp b/src/libs/modelinglib/qmt/style/defaultstyleengine.cpp
index 676b56d2ae..2c9e481e25 100644
--- a/src/libs/modelinglib/qmt/style/defaultstyleengine.cpp
+++ b/src/libs/modelinglib/qmt/style/defaultstyleengine.cpp
@@ -253,6 +253,34 @@ const Style *DefaultStyleEngine::applyObjectStyle(const Style *baseStyle, StyleE
     return derivedStyle;
 }
 
+static bool areStackingRoles(DObject::VisualPrimaryRole rhsPrimaryRole,
+                             DObject::VisualSecondaryRole rhsSecondaryRole,
+                             DObject::VisualPrimaryRole lhsPrimaryRole,
+                             DObject::VisualSecondaryRole lhsSecondaryRols)
+{
+    switch (rhsSecondaryRole) {
+    case DObject::SecondaryRoleNone:
+    case DObject::SecondaryRoleLighter:
+    case DObject::SecondaryRoleDarker:
+    case DObject::SecondaryRoleFlat:
+        switch (lhsSecondaryRols) {
+        case DObject::SecondaryRoleNone:
+        case DObject::SecondaryRoleLighter:
+        case DObject::SecondaryRoleDarker:
+        case DObject::SecondaryRoleFlat:
+            return lhsPrimaryRole == rhsPrimaryRole;
+        case DObject::SecondaryRoleSoften:
+        case DObject::SecondaryRoleOutline:
+            return false;
+        }
+        break;
+    case DObject::SecondaryRoleSoften:
+    case DObject::SecondaryRoleOutline:
+        return false;
+    }
+    return true;
+}
+
 const Style *DefaultStyleEngine::applyObjectStyle(const Style *baseStyle, const StyledObject &styledObject,
                                                   const Parameters *parameters)
 {
@@ -471,34 +499,6 @@ DefaultStyleEngine::ElementType DefaultStyleEngine::objectType(const DObject *ob
     return elementType;
 }
 
-bool DefaultStyleEngine::areStackingRoles(DObject::VisualPrimaryRole rhsPrimaryRole,
-                                          DObject::VisualSecondaryRole rhsSecondaryRole,
-                                          DObject::VisualPrimaryRole lhsPrimaryRole,
-                                          DObject::VisualSecondaryRole lhsSecondaryRols)
-{
-    switch (rhsSecondaryRole) {
-    case DObject::SecondaryRoleNone:
-    case DObject::SecondaryRoleLighter:
-    case DObject::SecondaryRoleDarker:
-    case DObject::SecondaryRoleFlat:
-        switch (lhsSecondaryRols) {
-        case DObject::SecondaryRoleNone:
-        case DObject::SecondaryRoleLighter:
-        case DObject::SecondaryRoleDarker:
-        case DObject::SecondaryRoleFlat:
-            return lhsPrimaryRole == rhsPrimaryRole;
-        case DObject::SecondaryRoleSoften:
-        case DObject::SecondaryRoleOutline:
-            return false;
-        }
-        break;
-    case DObject::SecondaryRoleSoften:
-    case DObject::SecondaryRoleOutline:
-        return false;
-    }
-    return true;
-}
-
 QColor DefaultStyleEngine::baseColor(ElementType elementType, ObjectVisuals objectVisuals)
 {
     if (objectVisuals.visualSecondaryRole() == DObject::SecondaryRoleOutline)
diff --git a/src/libs/modelinglib/qmt/style/defaultstyleengine.h b/src/libs/modelinglib/qmt/style/defaultstyleengine.h
index 32940881e3..67cdf9ed85 100644
--- a/src/libs/modelinglib/qmt/style/defaultstyleengine.h
+++ b/src/libs/modelinglib/qmt/style/defaultstyleengine.h
@@ -54,11 +54,6 @@ private:
 
     ElementType objectType(const DObject *object);
 
-    bool areStackingRoles(DObject::VisualPrimaryRole rhsPrimaryRole,
-                          DObject::VisualSecondaryRole rhsSecondaryRole,
-                          DObject::VisualPrimaryRole lhsPrimaryRole,
-                          DObject::VisualSecondaryRole lhsSecondaryRols);
-
     QColor baseColor(ElementType elementType, ObjectVisuals objectVisuals);
     QColor lineColor(ElementType elementType, const ObjectVisuals &objectVisuals);
     QColor fillColor(ElementType elementType, const ObjectVisuals &objectVisuals);