/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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.
*/
/**
* A FocusTraversalPolicy which provides support for legacy applications which
* handle focus traversal via JComponent.setNextFocusableComponent or by
* installing a custom DefaultFocusManager. If a specific traversal has not
* been hard coded, then that traversal is provided either by the custom
* DefaultFocusManager, or by a wrapped FocusTraversalPolicy instance.
*
* @author David Mendenhall
*/
implements Serializable
{
this.delegatePolicy = delegatePolicy;
}
this.delegateManager = delegateManager;
}
}
}
do {
if (delegatePolicy != null &&
} else if (delegateManager != null) {
return delegateManager.
} else {
return null;
}
}
// cycle detected; bail
return null;
}
return hardCoded;
}
do {
if (delegatePolicy != null &&
} else if (delegateManager != null) {
return delegateManager.
} else {
return null;
}
}
// cycle detected; bail
return null;
}
return hardCoded;
}
if (delegatePolicy != null) {
} else if (delegateManager != null) {
} else {
return null;
}
}
if (delegatePolicy != null) {
} else if (delegateManager != null) {
} else {
return null;
}
}
if (delegatePolicy != null) {
} else {
return getFirstComponent(focusCycleRoot);
}
}
return false;
}
// Verify that the Component is recursively enabled. Disabling a
// heavyweight Container disables its children, whereas disabling
// a lightweight Container does not.
if (!(aComponent instanceof Window)) {
enableTest != null;
{
return false;
}
if (enableTest instanceof Window) {
break;
}
}
}
return true;
}
if (delegatePolicy instanceof Serializable) {
} else {
}
if (delegateManager instanceof Serializable) {
} else {
}
}
throws IOException, ClassNotFoundException
{
}
}