From 4c065b497e63832cf610cc06d67a7b40965154fb Mon Sep 17 00:00:00 2001
From: Robin Burchell <robin.burchell@viroteck.net>
Date: Tue, 6 Jan 2015 19:29:08 +0100
Subject: qmltime: Remove widgets dependency.

To do this easily while retaining the meaning of the -parent flag, we add a
private export to QQuickView so that we can set the root object.

Change-Id: Iabb2b998816a6fdfcc8417f679c96f04910b8202
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
Reviewed-by: Michael Brasser <michael.brasser@live.com>
---
 src/quick/items/qquickview_p.h           |  2 +-
 tests/benchmarks/qml/qmltime/qmltime.cpp | 34 +++++++++++++++++---------------
 tests/benchmarks/qml/qmltime/qmltime.pro |  3 ++-
 3 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/src/quick/items/qquickview_p.h b/src/quick/items/qquickview_p.h
index 6f970f959d..71b39f5b0f 100644
--- a/src/quick/items/qquickview_p.h
+++ b/src/quick/items/qquickview_p.h
@@ -70,7 +70,7 @@ class QQmlError;
 class QQuickItem;
 class QQmlComponent;
 
-class QQuickViewPrivate : public QQuickWindowPrivate,
+class Q_QUICK_PRIVATE_EXPORT QQuickViewPrivate : public QQuickWindowPrivate,
                        public QQuickItemChangeListener
 {
     Q_DECLARE_PUBLIC(QQuickView)
diff --git a/tests/benchmarks/qml/qmltime/qmltime.cpp b/tests/benchmarks/qml/qmltime/qmltime.cpp
index bd8477164a..2abe71fb4c 100644
--- a/tests/benchmarks/qml/qmltime/qmltime.cpp
+++ b/tests/benchmarks/qml/qmltime/qmltime.cpp
@@ -33,11 +33,13 @@
 #include <QQmlEngine>
 #include <QQmlComponent>
 #include <QDebug>
-#include <QApplication>
+#include <QGuiApplication>
 #include <QTime>
 #include <QQmlContext>
-#include <QGraphicsScene>
-#include <QGraphicsRectItem>
+#include <QQuickView>
+#include <QQuickItem>
+
+#include <private/qquickview_p.h>
 
 class Timer : public QObject
 {
@@ -64,22 +66,22 @@ private:
     static Timer *m_timer;
 
     bool m_willparent;
-    QGraphicsScene m_scene;
-    QGraphicsRectItem m_item;
+    QQuickView m_view;
+    QQuickItem *m_item;
 };
 QML_DECLARE_TYPE(Timer);
 
 Timer *Timer::m_timer = 0;
 
 Timer::Timer()
-: m_component(0), m_willparent(false)
+    : m_component(0)
+    , m_willparent(false)
+    , m_item(new QQuickItem)
 {
     if (m_timer)
         qWarning("Timer: Timer already registered");
+    QQuickViewPrivate::get(&m_view)->setRootObject(m_item);
     m_timer = this;
-
-    m_scene.setItemIndexMethod(QGraphicsScene::NoIndex);
-    m_scene.addItem(&m_item);
 }
 
 QQmlComponent *Timer::component() const
@@ -102,9 +104,9 @@ void Timer::run(uint iterations)
     QQmlContext context(qmlContext(this));
 
     QObject *o = m_component->create(&context);
-    QGraphicsObject *go = qobject_cast<QGraphicsObject *>(o);
-    if (m_willparent && go)
-        go->setParentItem(&m_item);
+    QQuickItem *i = qobject_cast<QQuickItem *>(o);
+    if (m_willparent && i)
+        i->setParentItem(m_item);
     delete o;
 
     runTest(&context, iterations);
@@ -126,9 +128,9 @@ void Timer::runTest(QQmlContext *context, uint iterations)
     t.start();
     for (uint ii = 0; ii < iterations; ++ii) {
         QObject *o = m_component->create(context);
-        QGraphicsObject *go = qobject_cast<QGraphicsObject *>(o);
-        if (m_willparent && go)
-            go->setParentItem(&m_item);
+        QQuickItem *i = qobject_cast<QQuickItem *>(o);
+        if (m_willparent && i)
+            i->setParentItem(m_item);
         delete o;
     }
 
@@ -207,7 +209,7 @@ void usage(const char *name)
 
 int main(int argc, char ** argv)
 {
-    QApplication app(argc, argv);
+    QGuiApplication app(argc, argv);
 
     qmlRegisterType<Timer>("QmlTime", 1, 0, "Timer");
 
diff --git a/tests/benchmarks/qml/qmltime/qmltime.pro b/tests/benchmarks/qml/qmltime/qmltime.pro
index 4e3e9471a4..fa93e91af0 100644
--- a/tests/benchmarks/qml/qmltime/qmltime.pro
+++ b/tests/benchmarks/qml/qmltime/qmltime.pro
@@ -1,7 +1,8 @@
 CONFIG += testcase
 TEMPLATE = app
 TARGET = qmltime
-QT += qml widgets testlib
+QT += qml testlib quick
+QT += quick-private
 macx:CONFIG -= app_bundle
 
 SOURCES += qmltime.cpp
-- 
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