diff options
Diffstat (limited to 'accessibility/workben/org/openoffice/accessibility/awb/view/ParentView.java')
| -rw-r--r-- | accessibility/workben/org/openoffice/accessibility/awb/view/ParentView.java | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/accessibility/workben/org/openoffice/accessibility/awb/view/ParentView.java b/accessibility/workben/org/openoffice/accessibility/awb/view/ParentView.java new file mode 100644 index 000000000000..a6fb52a40ecb --- /dev/null +++ b/accessibility/workben/org/openoffice/accessibility/awb/view/ParentView.java @@ -0,0 +1,181 @@ +/************************************************************************* + * + * $RCSfile: ParentView.java,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: af $ $Date: 2003/06/13 16:30:36 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +package org.openoffice.accessibility.awb.view; + +import java.awt.Color; +import java.awt.Dimension; +import java.awt.GridBagLayout; +import java.awt.GridBagConstraints; +import java.lang.Integer; +import javax.swing.JLabel; +import javax.swing.JTextField; + +import com.sun.star.accessibility.AccessibleEventId; +import com.sun.star.accessibility.AccessibleEventObject; +import com.sun.star.accessibility.XAccessible; +import com.sun.star.accessibility.XAccessibleContext; +import com.sun.star.lang.IndexOutOfBoundsException; + +import org.openoffice.accessibility.misc.NameProvider; + + +/** Show informations related to the parent/child relationship. +*/ +public class ParentView + extends ObjectView +{ + static public ObjectView Create ( + ObjectViewContainer aContainer, + XAccessibleContext xContext) + { + if (xContext != null) + return new ParentView (aContainer); + else + return null; + } + + public ParentView (ObjectViewContainer aContainer) + { + super (aContainer); + + ViewGridLayout aLayout = new ViewGridLayout (this); + maParentLabel = aLayout.AddLabeledEntry ("Has parent: "); + maIndexLabel = aLayout.AddLabeledEntry ("Index in parent: "); + maValidLabel = aLayout.AddLabeledEntry ("Parent/Child relationship valid: "); + maChildrenLabel = aLayout.AddLabeledEntry ("Child count: "); + } + + public void Update () + { + if (mxContext == null) + { + maParentLabel.setText ("<null object>"); + maIndexLabel.setText ("<null object>"); + maValidLabel.setText ("<null object>"); + maChildrenLabel.setText ("<null object>"); + } + else + { + XAccessible xParent = mxContext.getAccessibleParent(); + int nIndex = mxContext.getAccessibleIndexInParent(); + maIndexLabel.setText (Integer.toString(nIndex)); + if (xParent != null) + { + maParentLabel.setText ("yes"); + XAccessibleContext xParentContext = + xParent.getAccessibleContext(); + if (xParentContext != null) + { + try + { + XAccessible xChild = + xParentContext.getAccessibleChild(nIndex); + if (xChild != mxContext) + maValidLabel.setText ("yes"); + else + { + maValidLabel.setText ("no"); + maValidLabel.setBackground (GetContainer().GetErrorColor()); + } + } + catch (IndexOutOfBoundsException e) + { + maValidLabel.setText ("no: invalid index in parent"); + maValidLabel.setBackground (GetContainer().GetErrorColor()); + } + } + else + { + maValidLabel.setText ("no: parent has no context"); + maValidLabel.setBackground (GetContainer().GetErrorColor()); + } + } + else + maParentLabel.setText ("no"); + maChildrenLabel.setText (Integer.toString(mxContext.getAccessibleChildCount())); + } + } + + public String GetTitle () + { + return ("Parent"); + } + + + /** Listen for changes regarding displayed values. + */ + public void notifyEvent (AccessibleEventObject aEvent) + { + switch (aEvent.EventId) + { + default: + Update (); + } + } + + + private JLabel + maParentLabel, + maIndexLabel, + maValidLabel, + maChildrenLabel; +} |