private boolean getStyledTextContentChangedAndStoreNew() {
StyledTextContent currentContent = this.styledText.getContent();
StyledTextContent oldContent = this.content;
if (currentContent != oldContent) {
// Important: the content may change during runtime, so, we have to stop listening the old one
// and
// start listening the new one.
if (oldContent != null) {
oldContent.removeTextChangeListener(this);
}
this.content = currentContent;
currentContent.addTextChangeListener(this);
return true;
}
return false;
}
