Pane: use deferred execution

Task-number: QTBUG-50992
Change-Id: Ibba0e79f8eaf76336dad3708606484a2846b2912
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/quicktemplates2/qquickpane.cpp b/src/quicktemplates2/qquickpane.cpp
index b89131c4..2425b865 100644
--- a/src/quicktemplates2/qquickpane.cpp
+++ b/src/quicktemplates2/qquickpane.cpp
@@ -114,6 +114,8 @@ QQuickItem *QQuickPanePrivate::getContentItem()
 {
     Q_Q(QQuickPane);
     if (!contentItem)
+        executeContentItem();
+    if (!contentItem)
         return new QQuickItem(q);
     return contentItem;
 }
@@ -235,6 +237,14 @@ QQmlListProperty<QQuickItem> QQuickPane::contentChildren()
                                         QQuickItemPrivate::children_clear);
 }
 
+void QQuickPane::componentComplete()
+{
+    Q_D(QQuickPane);
+    d->executeBackground(true);
+    d->executeContentItem(true);
+    QQuickControl::componentComplete();
+}
+
 void QQuickPane::contentItemChange(QQuickItem *newItem, QQuickItem *oldItem)
 {
     QQuickControl::contentItemChange(newItem, oldItem);