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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package org.openoffice.java.accessibility;
import javax.accessibility.AccessibleState;
import javax.accessibility.AccessibleStateSet;
import javax.swing.SwingConstants;
import com.sun.star.uno.*;
import com.sun.star.accessibility.*;
/**
*/
public class ScrollBar extends Component implements SwingConstants, javax.accessibility.Accessible {
public ScrollBar(XAccessible xAccessible, XAccessibleContext xAccessibleContext) {
super(xAccessible, xAccessibleContext);
}
/** Creates the AccessibleContext associated with this object */
public javax.accessibility.AccessibleContext createAccessibleContext() {
return new AccessibleScrollBar();
}
protected class AccessibleScrollBar extends AccessibleUNOComponent implements
javax.accessibility.AccessibleAction {
protected XAccessibleAction unoAccessibleAction;
protected int actionCount = 0;
/**
* Though the class is abstract, this should be called by all sub-classes
*/
protected AccessibleScrollBar() {
super();
unoAccessibleAction = (XAccessibleAction) UnoRuntime.queryInterface(
XAccessibleAction.class, unoAccessibleContext);
if (unoAccessibleAction != null) {
actionCount = unoAccessibleAction.getAccessibleActionCount();
}
}
/*
* AccessibleContext
*/
/** Gets the role of this object */
public javax.accessibility.AccessibleRole getAccessibleRole() {
return javax.accessibility.AccessibleRole.SCROLL_BAR;
}
/** Gets the AccessibleValue associated with this object that has a graphical representation */
public javax.accessibility.AccessibleValue getAccessibleValue() {
try {
XAccessibleValue unoAccessibleValue = (XAccessibleValue)
UnoRuntime.queryInterface(XAccessibleValue.class, unoAccessibleContext);
return (unoAccessibleValue != null) ?
new AccessibleValueImpl(unoAccessibleValue) : null;
} catch (com.sun.star.uno.RuntimeException e) {
return null;
}
}
/** Gets the AccessibleAction associated with this object that supports one or more actions */
public javax.accessibility.AccessibleAction getAccessibleAction() {
return this;
}
/*
* AccessibleAction
*/
/** Performs the specified Action on the object */
public boolean doAccessibleAction(int param) {
if (param < actionCount) {
try {
return unoAccessibleAction.doAccessibleAction(param);
} catch(com.sun.star.lang.IndexOutOfBoundsException e) {
}
}
return false;
}
/** Returns a description of the specified action of the object */
public java.lang.String getAccessibleActionDescription(int param) {
if(param < actionCount) {
try {
return unoAccessibleAction.getAccessibleActionDescription(param);
} catch(com.sun.star.lang.IndexOutOfBoundsException e) {
}
}
return null;
}
/** Returns the number of accessible actions available in this object */
public int getAccessibleActionCount() {
return actionCount;
}
}
}
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