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Diffstat (limited to 'accessibility/bridge/org/openoffice/java/accessibility/ScrollBar.java')
-rw-r--r-- | accessibility/bridge/org/openoffice/java/accessibility/ScrollBar.java | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/accessibility/bridge/org/openoffice/java/accessibility/ScrollBar.java b/accessibility/bridge/org/openoffice/java/accessibility/ScrollBar.java new file mode 100644 index 000000000000..83b17d698201 --- /dev/null +++ b/accessibility/bridge/org/openoffice/java/accessibility/ScrollBar.java @@ -0,0 +1,126 @@ +/************************************************************************* + * + * 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; + } + } +} + |