From ed950a8ec194eb35a1035c417aa99de7d38b433d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <tor.arne.vestbo@digia.com>
Date: Fri, 16 Jan 2015 17:56:47 +0100
Subject: [PATCH] iOS: Simplify QIOSWindow::setParent()
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Change-Id: I78c47c6ccdb53045f3fa412b1489e08691d3e195
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
---
 src/plugins/platforms/ios/qioswindow.mm | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/plugins/platforms/ios/qioswindow.mm b/src/plugins/platforms/ios/qioswindow.mm
index 6c4614408d..0b09e73a7d 100644
--- a/src/plugins/platforms/ios/qioswindow.mm
+++ b/src/plugins/platforms/ios/qioswindow.mm
@@ -250,17 +250,10 @@ void QIOSWindow::setWindowState(Qt::WindowState state)
 
 void QIOSWindow::setParent(const QPlatformWindow *parentWindow)
 {
-    if (parentWindow) {
-        UIView *parentView = reinterpret_cast<UIView *>(parentWindow->winId());
-        [parentView addSubview:m_view];
-    } else if (isQtApplication()) {
-        for (UIWindow *uiWindow in [[UIApplication sharedApplication] windows]) {
-            if (uiWindow.screen == static_cast<QIOSScreen *>(screen())->uiScreen()) {
-                [uiWindow.rootViewController.view addSubview:m_view];
-                break;
-            }
-        }
-    }
+    UIView *parentView = parentWindow ? reinterpret_cast<UIView *>(parentWindow->winId())
+        : isQtApplication() ? static_cast<QIOSScreen *>(screen())->uiWindow().rootViewController.view : 0;
+
+    [parentView addSubview:m_view];
 }
 
 void QIOSWindow::requestActivateWindow()