From: Marc Mutz <marc.mutz.qnx@kdab.com>
Date: Fri, 28 Sep 2012 12:36:27 +0000 (+0200)
Subject: QQnxWindow: use a proper cast
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9801b2c9960aa5512aa78828c460a76e6224e5d6;p=profile%2Fivi%2Fqtbase.git

QQnxWindow: use a proper cast

Replace a C-cast with a const_cast.
Casting doesn't care about nullptr, so don't check for one.

Change-Id: I18a3e8f21d73b73385e567c7ceaf64e36aaa2cf3
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
---

diff --git a/src/plugins/platforms/qnx/qqnxwindow.cpp b/src/plugins/platforms/qnx/qqnxwindow.cpp
index 42bc5b6..ed3fc5b 100644
--- a/src/plugins/platforms/qnx/qqnxwindow.cpp
+++ b/src/plugins/platforms/qnx/qqnxwindow.cpp
@@ -519,10 +519,7 @@ void QQnxWindow::setParent(const QPlatformWindow *window)
 {
     qWindowDebug() << Q_FUNC_INFO << "window =" << this->window() << "platformWindow =" << window;
     // Cast away the const, we need to modify the hierarchy.
-    QQnxWindow *newParent = 0;
-
-    if (window)
-        newParent = static_cast<QQnxWindow*>((QPlatformWindow *)window);
+    QQnxWindow* const newParent = static_cast<QQnxWindow*>(const_cast<QPlatformWindow*>(window));
 
     if (newParent == m_parentWindow)
         return;