void InitBuffer()
{
_buffer.SizeChanged += _buffer_SizeChanged;
_editor = new BufferEditor(_buffer);
_editor.CaretOffset = 0;
_editor.CaretMoved += _editor_CaretMoved;
Refresh();
ScrollToPosition(0);
_caret.Visibility = IsReadOnly ? Visibility.Collapsed : Visibility.Visible;
_editor.CaretOffset = 0;
Focus();
}
private void Release()
{
_buffer?.Dispose();
_editor = null;
_buffer = null;
}
