\func{virtual bool}{OnNewDocument}{\void}
The default implementation calls OnSaveModified and DeleteContents, makes a default title for the
document, and notifies the views that the filename (in fact, the title) has changed.
\func{virtual bool}{OnNewDocument}{\void}
The default implementation calls OnSaveModified and DeleteContents, makes a default title for the
document, and notifies the views that the filename (in fact, the title) has changed.