From 4e4403d69c60ea6429b3ad5e7898a84b1dc92be5 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date: Tue, 8 May 2012 13:14:09 +0200
Subject: No longer use deprecated methods for plugin loading.

Change-Id: I19c66b1c41ea4dd236726c86d7d071b210ec9244
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
---
 src/widgets/kernel/qicon.cpp | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

(limited to 'src/widgets/kernel/qicon.cpp')

diff --git a/src/widgets/kernel/qicon.cpp b/src/widgets/kernel/qicon.cpp
index 62c99a64c8..9c7f8736f0 100644
--- a/src/widgets/kernel/qicon.cpp
+++ b/src/widgets/kernel/qicon.cpp
@@ -816,10 +816,13 @@ void QIcon::addFile(const QString &fileName, const QSize &size, Mode mode, State
         QString suffix = info.suffix();
         if (!suffix.isEmpty()) {
             // first try version 2 engines..
-            if (QIconEngineFactoryInterface *factory = qobject_cast<QIconEngineFactoryInterface*>(loader()->instance(suffix))) {
-                if (QIconEngine *engine = factory->create(fileName)) {
-                    d = new QIconPrivate;
-                    d->engine = engine;
+            const int index = loader()->indexOf(suffix);
+            if (index != -1) {
+                if (QIconEngineFactoryInterface *factory = qobject_cast<QIconEngineFactoryInterface*>(loader()->instance(index))) {
+                    if (QIconEngine *engine = factory->create(fileName)) {
+                        d = new QIconPrivate;
+                        d->engine = engine;
+                    }
                 }
             }
         }
@@ -1068,12 +1071,17 @@ QDataStream &operator>>(QDataStream &s, QIcon &icon)
             icon.d->engine = engine;
             engine->read(s);
 #if !defined (QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS)
-        } else if (QIconEngineFactoryInterface *factory = qobject_cast<QIconEngineFactoryInterface*>(loader()->instance(key))) {
-            if (QIconEngine *engine= factory->create()) {
-                icon.d = new QIconPrivate;
-                icon.d->engine = engine;
-                engine->read(s);
-            }
+        } else {
+            const int index = loader()->indexOf(key);
+            if (index != -1) {
+                if (QIconEngineFactoryInterface *factory = qobject_cast<QIconEngineFactoryInterface*>(loader()->instance(index))) {
+                    if (QIconEngine *engine= factory->create()) {
+                        icon.d = new QIconPrivate;
+                        icon.d->engine = engine;
+                        engine->read(s);
+                    } // factory
+                } // instance
+            } // index
 #endif
         }
     } else if (s.version() == QDataStream::Qt_4_2) {
-- 
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