core/plasma-framework/AppletQuickItem-Fix-finding-own-attached-layout.patch

diff --git a/src/plasmaquick/appletquickitem.h b/src/plasmaquick/appletquickitem.h
index 1e0174a..4f25f5d 100644
--- a/src/plasmaquick/appletquickitem.h
+++ b/src/plasmaquick/appletquickitem.h
@@ -146,6 +146,7 @@ protected:
     KDeclarative::QmlObject *qmlObject();
 
     //Reimplementation
+    void childEvent(QChildEvent *event) Q_DECL_OVERRIDE;
     void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
     void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
 
diff --git a/src/plasmaquick/appletquickitem.cpp b/src/plasmaquick/appletquickitem.cpp
index 28f1eb5..7fba310 100644
--- a/src/plasmaquick/appletquickitem.cpp
+++ b/src/plasmaquick/appletquickitem.cpp
@@ -50,7 +50,11 @@ AppletQuickItemPrivate::AppletQuickItemPrivate(Plasma::Applet *a, AppletQuickIte
       applet(a),
       expanded(false)
 {
-    if (!a->pluginInfo().isValid()) {
+}
+
+void AppletQuickItemPrivate::init()
+{
+    if (!applet->pluginInfo().isValid()) {
         // This `qmlObject` is used in other parts of the code
         qmlObject = new KDeclarative::QmlObject(q);
         return;
@@ -383,6 +387,7 @@ AppletQuickItem::AppletQuickItem(Plasma::Applet *applet, QQuickItem *parent)
     : QQuickItem(parent),
       d(new AppletQuickItemPrivate(applet, this))
 {
+    d->init();
     if (d->applet) {
         d->appletPackage = d->applet->package();
     }
@@ -726,6 +731,21 @@ QObject *AppletQuickItem::rootItem()
     return d->qmlObject->rootObject();
 }
 
+void AppletQuickItem::childEvent(QChildEvent *event)
+{
+    // Added child may be QQuickLayoutAttached
+    if (event->added() && !d->ownLayout && d->currentRepresentationItem) {
+        // Child has not yet finished initialization at this point
+        QTimer::singleShot(0, this, [this]() {
+            if (!d->ownLayout) {
+                d->connectLayoutAttached(d->currentRepresentationItem);
+            }
+        });
+    }
+
+    QQuickItem::childEvent(event);
+}
+
 void AppletQuickItem::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
 {
     Q_UNUSED(oldGeometry)
diff --git a/src/plasmaquick/private/appletquickitem_p.h b/src/plasmaquick/private/appletquickitem_p.h
index 1f99d2f..9c24734 100644
--- a/src/plasmaquick/private/appletquickitem_p.h
+++ b/src/plasmaquick/private/appletquickitem_p.h
@@ -55,6 +55,8 @@ class AppletQuickItemPrivate
 public:
     AppletQuickItemPrivate(Plasma::Applet *a, AppletQuickItem *item);
 
+    void init();
+
     QQuickItem *createCompactRepresentationItem();
     QQuickItem *createFullRepresentationItem();
     QQuickItem *createCompactRepresentationExpanderItem();