/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( 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.apache.org/licenses/LICENSE-2.0 .
*/
package ov;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import javax.swing.JLabel;
import com.sun.star.accessibility.AccessibleEventId;
import com.sun.star.accessibility.AccessibleEventObject;
import com.sun.star.accessibility.XAccessibleText;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.uno.UnoRuntime;
public class TextView
extends ListeningObjectView
{
/** Create a TextView when the given object supports the
XAccessibleText interface .
*/
public static ObjectView Create (
ObjectViewContainer aContainer,
XAccessibleContext xContext)
{
XAccessibleText xText = UnoRuntime.queryInterface(
XAccessibleText.class , xContext);
if (xText != null )
return new TextView (aContainer);
else
return null ;
}
private TextView (ObjectViewContainer aContainer)
{
super (aContainer);
setLayout (new GridBagLayout());
GridBagConstraints aConstraints = new GridBagConstraints ();
JLabel aLabel = new JLabel ("Text:" );
aConstraints.gridy = 0 ;
aConstraints.weightx = 1 ;
aConstraints.fill = GridBagConstraints.HORIZONTAL;
add (aLabel, aConstraints);
maTextLabel = new JLabel ("" );
aConstraints.gridx = 1 ;
aConstraints.fill = GridBagConstraints.NONE;
aConstraints.anchor = GridBagConstraints.WEST;
add (maTextLabel, aConstraints);
aLabel = new JLabel ("Caret position:" );
aConstraints.gridx = 0 ;
aConstraints.gridy = 1 ;
aConstraints.weightx = 1 ;
aConstraints.fill = GridBagConstraints.HORIZONTAL;
add (aLabel, aConstraints);
maCaretPositionLabel = new JLabel ("" );
aConstraints.gridx = 1 ;
aConstraints.fill = GridBagConstraints.NONE;
aConstraints.anchor = GridBagConstraints.WEST;
add (maCaretPositionLabel, aConstraints);
}
/** Additionally to the context store a reference to the
XAccessibleText interface .
*/
@Override
public void SetObject (XAccessibleContext xObject)
{
mxText = UnoRuntime.queryInterface(
XAccessibleText.class , xObject);
super .SetObject (xObject);
}
@Override
synchronized public void Update ()
{
if (mxText == null )
{
maTextLabel.setText ("<null object>" );
maCaretPositionLabel.setText ("<null object>" );
}
else
{
maTextLabel.setText (mxText.getText());
maCaretPositionLabel.setText (Integer.toString(mxText.getCaretPosition()));
}
}
@Override
public String GetTitle ()
{
return "Text" ;
}
@Override
public void notifyEvent (AccessibleEventObject aEvent)
{
System.out.println (aEvent);
switch (aEvent.EventId)
{
case AccessibleEventId.TEXT_CHANGED :
case AccessibleEventId.CARET_CHANGED :
Update ();
break ;
}
}
private final JLabel
maTextLabel,
maCaretPositionLabel;
private XAccessibleText mxText;
}
Messung V0.5 in Prozent C=97 H=97 G=96
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-10-04)
¤
*© Formatika GbR, Deutschland