Assembly: Fix case of link groups

2024-08-08 17:16:43 +02:00
parent 5cb2fd5261
commit 7c6dde17fb
7 changed files with 183 additions and 139 deletions
--- a/src/Mod/Assembly/Gui/ViewProviderAssembly.cpp
+++ b/src/Mod/Assembly/Gui/ViewProviderAssembly.cpp
@@ -544,6 +544,17 @@ bool ViewProviderAssembly::canDragObjectIn3d(App::DocumentObject* obj) const

    // Check if the selected object is a child of the assembly
    if (!assemblyPart->hasObject(obj, true)) {
+        // hasObject does not detect LinkElements (see
+        // https://github.com/FreeCAD/FreeCAD/issues/16113) the following block can be removed if
+        // the issue is fixed :
+        auto* linkEl = dynamic_cast<App::LinkElement*>(obj);
+        if (linkEl) {
+            auto* linkGroup = linkEl->getLinkGroup();
+            if (assemblyPart->hasObject(linkGroup, true)) {
+                return true;
+            }
+        }
+
        return false;
    }