[Bug 33224] number pad operator keys not always recognized by gcalctool

[Jonathon Conte]

Public bug reported:
https://launchpad.net/malone/bugs/33224

Affects: gcalctool (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
I'm using Dapper Drake testing (Flight 4 + updates) and Gcalctool, the
GNOME calculator v5.7.30.

The operator keys on the number pad (plus, minus, multiply & divide) are
only recognized by gcalctool when the number lock is enabled in contrast
with the digit, decimal and Enter keys on the number pad from which
input is always accepted despite the state of the number lock.

I propose that the calculator should always accept input from the number
pad operator keys regardless of whether the number lock is on or off.