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+/*************************************************************************
+ *
+ * $RCSfile: EventMonitorView.java,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: af $ $Date: 2003/06/13 16:30:33 $
+ *
+ * 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.BorderLayout;
+import java.awt.GridBagLayout;
+import java.awt.GridBagConstraints;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Graphics;
+import javax.swing.JScrollBar;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+
+import com.sun.star.accessibility.AccessibleEventId;
+import com.sun.star.accessibility.AccessibleEventObject;
+import com.sun.star.accessibility.XAccessibleContext;
+
+import org.openoffice.accessibility.misc.NameProvider;
+
+
+/** A simple event monitor that shows all events sent to one accessible
+ object.
+*/
+class EventMonitorView
+ extends ObjectView
+{
+ static public ObjectView Create (
+ ObjectViewContainer aContainer,
+ XAccessibleContext xContext)
+ {
+ if (xContext != null)
+ return new EventMonitorView (aContainer);
+ else
+ return null;
+ }
+
+ public EventMonitorView (ObjectViewContainer aContainer)
+ {
+ super (aContainer);
+ Layout();
+ }
+
+ public String GetTitle ()
+ {
+ return "Event Monitor";
+ }
+
+ /** Create and arrange the widgets for this view.
+ */
+ private void Layout ()
+ {
+ setLayout (new GridBagLayout ());
+
+ maText = new JTextArea();
+ maText.setBackground (new Color (255,250,240));
+ maText.setFont (new Font ("Helvetica", Font.PLAIN, 9));
+
+ maScrollPane = new JScrollPane (maText,
+ JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
+ JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
+ maScrollPane.setPreferredSize (new Dimension (300,80));
+
+ GridBagConstraints aConstraints = new GridBagConstraints ();
+ aConstraints.weightx = 1;
+ aConstraints.fill = GridBagConstraints.HORIZONTAL;
+ add (maScrollPane, aConstraints);
+ }
+
+
+ public void Update ()
+ {
+ }
+
+
+ private void UpdateVerticalScrollBar ()
+ {
+ JScrollBar sb = maScrollPane.getVerticalScrollBar();
+ if (sb != null)
+ {
+ int nScrollBarValue = sb.getMaximum() - sb.getVisibleAmount() - 1;
+ sb.setValue (nScrollBarValue);
+ }
+ }
+
+
+ public void notifyEvent (AccessibleEventObject aEvent)
+ {
+ maText.append (NameProvider.getEventName (aEvent.EventId) + " : "
+ + aEvent.OldValue.toString()
+ + " -> "
+ + aEvent.NewValue.toString() + "\n");
+ UpdateVerticalScrollBar();
+ }
+
+ private JTextArea maText;
+ private JScrollPane maScrollPane;
+}