Clean up our Objective-C usage

- Move ivars into @implementation
- Use instancetype where applicable
- Use dot notation for property access
- Use subscript operator for dictionaries and arrays
- Format selectors consistently
- Use proper style for init methods
- Use generics instead of void pointers where possible
- Use "range for" loops instead of indexing
- Replace or replace IBAction/IBOutlet with void

Change-Id: I1667812a51d4dfe44ae80fe337cb1f4bc9699d92
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/plugins/platforms/cocoa/qcocoaaccessibility.h b/src/plugins/platforms/cocoa/qcocoaaccessibility.h
index e456364555..457c158ddc 100644
--- a/src/plugins/platforms/cocoa/qcocoaaccessibility.h
+++ b/src/plugins/platforms/cocoa/qcocoaaccessibility.h
@@ -46,6 +46,8 @@
 
 #ifndef QT_NO_ACCESSIBILITY
 
+@class QT_MANGLE_NAMESPACE(QMacAccessibilityElement);
+
 QT_BEGIN_NAMESPACE
 
 class QCocoaAccessibility : public QPlatformAccessibility
@@ -82,9 +84,8 @@ namespace QCocoaAccessible {
 NSString *macRole(QAccessibleInterface *interface);
 NSString *macSubrole(QAccessibleInterface *interface);
 bool shouldBeIgnored(QAccessibleInterface *interface);
-NSArray *unignoredChildren(QAccessibleInterface *interface);
+NSArray<QT_MANGLE_NAMESPACE(QMacAccessibilityElement) *> *unignoredChildren(QAccessibleInterface *interface);
 NSString *getTranslatedAction(const QString &qtAction);
-NSMutableArray *createTranslatedActionsList(const QStringList &qtActions);
 QString translateAction(NSString *nsAction, QAccessibleInterface *interface);
 bool hasValueAttribute(QAccessibleInterface *interface);
 id getValueAttribute(QAccessibleInterface *interface);