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package ov;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
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.XAccessibleContext;
import tools.NameProvider;
public class ContextView
extends ListeningObjectView
implements ActionListener
{
static public ObjectView Create (
ObjectViewContainer aContainer,
XAccessibleContext xContext)
{
System.out.println ("ContextView.CreateView");
if (xContext != null)
return new ContextView (aContainer);
else
return null;
}
public ContextView (ObjectViewContainer aContainer)
{
super (aContainer);
maNameLabel = new JLabel ("Name: ");
maName = new JLabel ("");
maDescriptionLabel = new JLabel ("Description: ");
maDescription = new JLabel ("");
maRoleLabel = new JLabel ("Role: ");
maRole = new JLabel ("");
// Make the background of name and description white and opaque so
// that leading and trailing spaces become visible.
maName.setOpaque (true);
maName.setBackground (Color.WHITE);
maDescription.setOpaque (true);
maDescription.setBackground (Color.WHITE);
maRole.setOpaque (true);
maRole.setBackground (Color.WHITE);
GridBagLayout aLayout = new GridBagLayout();
setLayout (aLayout);
GridBagConstraints constraints = new GridBagConstraints ();
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0;
constraints.weighty = 1;
constraints.anchor = GridBagConstraints.WEST;
constraints.fill = GridBagConstraints.NONE;
add (maNameLabel, constraints);
constraints.gridy = 1;
add (maDescriptionLabel, constraints);
constraints.gridy = 2;
add (maRoleLabel, constraints);
constraints.gridy = 0;
constraints.gridx = 1;
constraints.weightx = 2;
add (maName, constraints);
constraints.gridy = 1;
add (maDescription, constraints);
constraints.gridy = 2;
add (maRole, constraints);
}
public void Update ()
{
if (mxContext == null)
{
maName.setText ("<null object>");
maDescription.setText ("<null object>");
maRole.setText ("<null object>");
}
else
{
maName.setText (mxContext.getAccessibleName());
maDescription.setText (mxContext.getAccessibleDescription());
maRole.setText (NameProvider.getRoleName (mxContext.getAccessibleRole()));
}
}
public String GetTitle ()
{
return ("Context");
}
/** Listen for changes regarding displayed values.
*/
public void notifyEvent (AccessibleEventObject aEvent)
{
switch (aEvent.EventId)
{
case AccessibleEventId.NAME_CHANGED :
case AccessibleEventId.DESCRIPTION_CHANGED :
Update ();
}
}
public void actionPerformed (ActionEvent aEvent)
{
}
private JLabel
maNameLabel,
maName,
maDescriptionLabel,
maDescription,
maRoleLabel,
maRole;
}
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