/*
* To prevent memory from being used up you can control the number of
* lines to display in the console
*
* This number can be dynamically changed, but the console will only
* be updated the next time the Document is updated.
*/
public void setMessageLines(final int lines) {
if (limitLinesListener != null) {
document.removeDocumentListener(limitLinesListener);
}
limitLinesListener = new LimitLinesDocumentListener(lines, isAppend);
document.addDocumentListener(limitLinesListener);
}
@Override
public void replaceRange(final String text, final int start, final int end) {
synchronized (getDelegateLock()) {
// JTextArea.replaceRange() posts two different events.
// Since we make no differences between text events,
// the document listener has to be disabled while
// JTextArea.replaceRange() is called.
final Document document = getTextComponent().getDocument();
document.removeDocumentListener(this);
getDelegate().getView().replaceRange(text, start, end);
revalidate();
postEvent(new TextEvent(getTarget(), TextEvent.TEXT_VALUE_CHANGED));
document.addDocumentListener(this);
}
repaintPeer();
}
public void propertyChange(PropertyChangeEvent evt) {
String prop = evt.getPropertyName();
Object src = evt.getSource();
if (src.equals(searchField)) {
if ("findPopupMenu".equals(prop)
|| "searchMode".equals(prop)
|| "useSeperatePopupButton".equals(prop)
|| "searchMode".equals(prop)
|| "layoutStyle".equals(prop)) {
layoutButtons();
updateButtons();
} else if ("document".equals(prop)) {
Document doc = (Document) evt.getOldValue();
if (doc != null) {
doc.removeDocumentListener(this);
}
doc = (Document) evt.getNewValue();
if (doc != null) {
doc.addDocumentListener(this);
}
}
}
}
/** Cleans up. */
public void finish() {
document.removeDocumentListener(documentListener);
}
/**
* Notify this {@link LineID} that it is no longer in use. Will stop position tracking. Call this
* when this {@link LineID} is no longer needed.
*/
public synchronized void stopTracking() {
if (doc != null) {
doc.removeDocumentListener(this);
doc = null;
}
}
