ClearUndoBuffer
class ClearUndoBuffer;
fUndo = new ClearUndoBuffer(this);
BTextView::ClearUndoBuffer::ClearUndoBuffer(BTextView* textView)
BTextView::ClearUndoBuffer::~ClearUndoBuffer()
BTextView::ClearUndoBuffer::RedoSelf(BClipboard* clipboard)
class BTextView::ClearUndoBuffer : public BTextView::UndoBuffer {
ClearUndoBuffer(BTextView* textView);
virtual ~ClearUndoBuffer();