From c982fa3666385e87d968a9f2cad70cd906a3749d Mon Sep 17 00:00:00 2001 From: Andy Nichols Date: Thu, 31 Oct 2013 13:34:57 +0100 Subject: iOS: Prevent calling QWindow methods on native NSViews MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit UIViews can return nil when calling qwindow, so we must check before trying to use the QWindow handle. Change-Id: I72e9ddc58ebe10a3e7ea511f2356650402ba23f4 Reviewed-by: Tor Arne Vestbø --- src/plugins/platforms/ios/qioswindow.mm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/plugins/platforms/ios/qioswindow.mm b/src/plugins/platforms/ios/qioswindow.mm index 5a2a1122ec..0bfda49536 100644 --- a/src/plugins/platforms/ios/qioswindow.mm +++ b/src/plugins/platforms/ios/qioswindow.mm @@ -455,7 +455,7 @@ void QIOSWindow::raiseOrLower(bool raise) for (int i = int(subviews.count) - 1; i >= 0; --i) { UIView *view = static_cast([subviews objectAtIndex:i]); - if (view.hidden || view == m_view) + if (view.hidden || view == m_view || !view.qwindow) continue; int level = static_cast(view.qwindow->handle())->m_windowLevel; if (m_windowLevel > level || (raise && m_windowLevel == level)) { -- cgit v1.2.3