From e46ea56af99d7dfd1535c77e67b2edc3ed895a82 Mon Sep 17 00:00:00 2001
From: Allan Odgaard <git@abetarda.com>
Date: Thu, 17 Jan 2013 09:15:21 +0100
Subject: [PATCH] Exclude gutter from accessibility
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This was read as “empty scroll view” (using voice over), so better to skip it.
---
 Frameworks/OakTextView/src/OakDocumentView.mm | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Frameworks/OakTextView/src/OakDocumentView.mm b/Frameworks/OakTextView/src/OakDocumentView.mm
index ed276fa7..2d93898f 100644
--- a/Frameworks/OakTextView/src/OakDocumentView.mm
+++ b/Frameworks/OakTextView/src/OakDocumentView.mm
@@ -21,6 +21,16 @@ OAK_DEBUG_VAR(OakDocumentView);
 static NSString* const kBookmarksColumnIdentifier = @"bookmarks";
 static NSString* const kFoldingsColumnIdentifier  = @"foldings";
 
+@interface OakDisableAccessibilityScrollView : NSScrollView
+@end
+
+@implementation OakDisableAccessibilityScrollView
+- (BOOL)accessibilityIsIgnored
+{
+	return YES;
+}
+@end
+
 @interface OakDocumentView ()
 @property (nonatomic, readonly) OTVStatusBar* statusBar;
 @property (nonatomic, retain) NSDictionary* gutterImages;
@@ -89,7 +99,7 @@ private:
 		[gutterView insertColumnWithIdentifier:kBookmarksColumnIdentifier atPosition:0 dataSource:self delegate:self];
 		[gutterView insertColumnWithIdentifier:kFoldingsColumnIdentifier atPosition:2 dataSource:self delegate:self];
 
-		gutterScrollView = [[NSScrollView alloc] initWithFrame:NSZeroRect];
+		gutterScrollView = [[OakDisableAccessibilityScrollView alloc] initWithFrame:NSZeroRect];
 		gutterScrollView.borderType   = NSNoBorder;
 		gutterScrollView.documentView = gutterView;
 		[self addSubview:gutterScrollView];