forked from openjdk/jdk
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GroupAccessibility.m
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/
GroupAccessibility.m
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/*
* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#import "GroupAccessibility.h"
#import "JNIUtilities.h"
#import "ThreadUtilities.h"
#import "sun_lwawt_macosx_CAccessibility.h"
/*
* This is the protocol for the components that contain children.
* Basic logic of accessibilityChildren might be overridden in the specific implementing
* classes reflecting the logic of the class.
*/
@implementation GroupAccessibility
- (NSAccessibilityRole _Nonnull)accessibilityRole
{
return NSAccessibilityGroupRole;
}
/*
* Return all non-ignored children.
*/
- (NSArray *)accessibilityChildren {
JNIEnv *env = [ThreadUtilities getJNIEnv];
NSArray *children = [CommonComponentAccessibility childrenOfParent:self
withEnv:env
withChildrenCode:sun_lwawt_macosx_CAccessibility_JAVA_AX_ALL_CHILDREN
allowIgnored:NO];
if ([children count] == 0) {
return nil;
} else {
return children;
}
}
- (NSRect)accessibilityFrame
{
return [super accessibilityFrame];
}
- (id)accessibilityParent
{
return [super accessibilityParent];
}
@end