1 files changed, 6 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoahelpers.h b/src/plugins/platforms/cocoa/qcocoahelpers.h
index a2e0876073..4478895538 100644
--- a/src/plugins/platforms/cocoa/qcocoahelpers.h
+++ b/src/plugins/platforms/cocoa/qcocoahelpers.h
@@ -167,7 +167,12 @@ QT_END_NAMESPACE
 - (void)onCancelClicked;
 @end
 
-@interface QT_MANGLE_NAMESPACE(QNSPanelContentsWrapper) : NSView
+@interface QT_MANGLE_NAMESPACE(QNSPanelContentsWrapper) : NSView {
+    NSButton *_okButton;
+    NSButton *_cancelButton;
+    NSView *_panelContents;
+    NSEdgeInsets _panelContentsMargins;
+}
 
 @property (nonatomic, readonly) NSButton *okButton;
 @property (nonatomic, readonly) NSButton *cancelButton;