8359257: Create accessibility protocol for TabGroup component

Create implementation of the TabGroup protocol and assign it to TAB_PANE and PAGINATION roles.

Author: azuev-java

modules/javafx.graphics/src/main/native-glass/mac/a11y/AccessibleBase.m

@@ -40,7 +40,7 @@ + (void) initializeRolesMap {
      * All JavaFX roles and corresponding available properties are defined in
      * enum javafx.scene.AccessibleRole
      */
-    rolesMap = [[NSMutableDictionary alloc] initWithCapacity:14];
+    rolesMap = [[NSMutableDictionary alloc] initWithCapacity:16];
 
     [rolesMap setObject:@"JFXButtonAccessibility" forKey:@"BUTTON"];
     [rolesMap setObject:@"JFXButtonAccessibility" forKey:@"DECREMENT_BUTTON"];
@@ -58,6 +58,8 @@ + (void) initializeRolesMap {
     [rolesMap setObject:@"JFXProgressIndicatorAccessibility" forKey:@"PROGRESS_INDICATOR"];
     [rolesMap setObject:@"JFXImageAccessibility" forKey:@"IMAGE"];
     [rolesMap setObject:@"JFXImageAccessibility" forKey:@"IMAGE_VIEW"];
+    [rolesMap setObject:@"JFXTabGroupAccessibility" forKey:@"TAB_PANE"];
+    [rolesMap setObject:@"JFXTabGroupAccessibility" forKey:@"PAGINATION"];
 
 }
 
@@ -175,7 +177,16 @@ - (id)accessibilityTitleUIElement
     return variantToID(env, jresult);
 }
 
-
+- (NSArray *)accessibilityChildren
+{
+    jobject jresult = NULL;
+    GET_MAIN_JENV;
+    if (env == NULL) return NULL;
+    jresult = (jobject)(*env)->CallLongMethod(env, self->jAccessible,
+                                              jAccessibilityAttributeValue, (jlong)@"AXChildren");
+    GLASS_CHECK_EXCEPTION(env);
+    return variantToID(env, jresult);
+}
 
 // Actions support
 - (BOOL)performAccessibleAction:(NSString *)action

modules/javafx.graphics/src/main/native-glass/mac/a11y/JFXTabGroupAccessibility.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2025, 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 "AccessibleBase.h"
+#import <AppKit/NSAccessibility.h>
+
+@interface JFXTabGroupAccessibility : AccessibleBase {
+};
+
+- (NSAccessibilityRole)accessibilityRole;
+- (NSRect)accessibilityFrame;
+- (id)accessibilityParent;
+- (NSArray *)accessibilityTabs;
+@end
+

modules/javafx.graphics/src/main/native-glass/mac/a11y/JFXTabGroupAccessibility.m

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2025, 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 "JFXTabGroupAccessibility.h"
+#import "GlassMacros.h"
+#import "GlassAccessible.h"
+
+@implementation JFXTabGroupAccessibility
+- (NSAccessibilityRole)accessibilityRole
+{
+    return NSAccessibilityTabGroupRole;
+}
+
+- (NSArray *)accessibilityChildren
+{
+    return [super accessibilityChildren];
+}
+
+- (NSRect)accessibilityFrame
+{
+    return [super accessibilityFrame];
+}
+
+- (id)accessibilityParent
+{
+    return [super accessibilityParent];
+}
+
+- (NSArray *)accessibilityTabs
+{
+    jobject jresult = NULL;
+    GET_MAIN_JENV;
+    if (env == NULL) return NULL;
+    jresult = (jobject)(*env)->CallLongMethod(env, [self getJAccessible],
+                                                  jAccessibilityAttributeValue, (jlong)@"AXTabs");
+    GLASS_CHECK_EXCEPTION(env);
+    return variantToID(env, jresult);
+}
+
+@end