macOS: Clean up headers

The headers are now C++ clean and can be used outside of Objective-C
code. All includes of Objective-C frameworks have been moved to the
implementation files.

Header guards have been added in the few places they were missing.

All includes are now done via #include, instead of sometimes using
the #import variant.

Change-Id: Ibb0a9c0bcfefbda4347737212e40e300a3184982
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/plugins/platforms/cocoa/qcocoaaccessibility.h b/src/plugins/platforms/cocoa/qcocoaaccessibility.h
index 539d876094..5f89a41e65 100644
--- a/src/plugins/platforms/cocoa/qcocoaaccessibility.h
+++ b/src/plugins/platforms/cocoa/qcocoaaccessibility.h
@@ -36,18 +36,16 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+
 #ifndef QCOCOAACCESIBILITY_H
 #define QCOCOAACCESIBILITY_H
 
-#include <AppKit/AppKit.h>
+#ifndef QT_NO_ACCESSIBILITY
 
-#include <QtGui>
 #include <qpa/qplatformaccessibility.h>
 
 #include "qcocoaaccessibilityelement.h"
 
-#ifndef QT_NO_ACCESSIBILITY
-
 QT_BEGIN_NAMESPACE
 
 class QCocoaAccessibility : public QPlatformAccessibility
@@ -81,6 +79,7 @@ namespace QCocoaAccessible {
     demand.
 */
 
+#if defined(__OBJC__)
 NSString *macRole(QAccessibleInterface *interface);
 NSString *macSubrole(QAccessibleInterface *interface);
 bool shouldBeIgnored(QAccessibleInterface *interface);
@@ -89,6 +88,7 @@ NSString *getTranslatedAction(const QString &qtAction);
 QString translateAction(NSString *nsAction, QAccessibleInterface *interface);
 bool hasValueAttribute(QAccessibleInterface *interface);
 id getValueAttribute(QAccessibleInterface *interface);
+#endif // __OBJC__
 
 }