From 1126701f8c459b92aee8a08befaf8e4ec216fd46 Mon Sep 17 00:00:00 2001 From: Tim Blechmann Date: Mon, 1 Sep 2014 14:53:14 +0200 Subject: cocoa: don't override NSApplication-sendEvent if configured as AA_MacPluginApplication MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I48cebbcb814ee8e97583c3165e7cb668077cfbad Task-number: QTBUG-40409 Reviewed-by: Morten Johan Sørvig --- src/plugins/platforms/cocoa/qcocoaapplication.mm | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/plugins') diff --git a/src/plugins/platforms/cocoa/qcocoaapplication.mm b/src/plugins/platforms/cocoa/qcocoaapplication.mm index 551a59823c..bac76357da 100644 --- a/src/plugins/platforms/cocoa/qcocoaapplication.mm +++ b/src/plugins/platforms/cocoa/qcocoaapplication.mm @@ -189,6 +189,12 @@ QT_BEGIN_NAMESPACE void qt_redirectNSApplicationSendEvent() { + if (QCoreApplication::testAttribute(Qt::AA_MacPluginApplication)) + // In a plugin we cannot chain sendEvent hooks: a second plugin could + // store the implementation of the first, which during the program flow + // can be unloaded. + return; + if ([NSApp isMemberOfClass:[QNSApplication class]]) { // No need to change implementation since Qt // already controls a subclass of NSApplication @@ -209,6 +215,10 @@ void qt_redirectNSApplicationSendEvent() void qt_resetNSApplicationSendEvent() { + if (QCoreApplication::testAttribute(Qt::AA_MacPluginApplication)) + return; + + qt_cocoa_change_back_implementation([NSApplication class], @selector(sendEvent:), @selector(QT_MANGLE_NAMESPACE(qt_sendEvent_original):)); -- cgit v1.2.3