calc: scale interface when input digits

[Seon]

If I open calc, them take some size of own window.
But if I begin input digits, size of window scale on each digit input.
This is цукн uncomfortably.

gcalctool 6.2.0
xubuntu 11.10

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gcalctool 6.2.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-26.43-generic 3.0.43
Uname: Linux 3.0.0-26-generic i686
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Wed Oct 24 16:48:02 2012
ExecutablePath: /usr/bin/gcalctool
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
ProcEnviron:
 PATH=(custom, no User Name)
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: gcalctool
UpgradeStatus: Upgraded to oneiric on 2012-01-26 (271 days ago)

[dino99 (9d9)]

This version is no more supported and is not a 'security' problem; so does not expect a backport