Bug#921541: Installing ibus breaks all wxWidgets packages

[Osamu Aoki <osamu@debian.org>]

Hi,

On Wed, Feb 06, 2019 at 05:36:13PM +0100, Kilian Kilger wrote:
> Package: ibus
> Version: 1.5.19-1
> 
> There seems to be a long standing bug in ibus, which, when installed, breaks all applications using
> wxWidgets if not ibus-gtk and ibus-gtk3 is installed, too. I don't know if this should be a bug of
> ibus or wxWidgets. A possible (poor man's) debian fix would be to make ibus-gtk and ibus-gtk3 a dependency
> of ibus. At least this is a very bad pitfall.
> 
> See:
> https://bugs.launchpad.net/kicad/+bug/1814903
> https://bugs.launchpad.net/kicad/+bug/1385020
> https://forum.kicad.info/t/backspace-left-right-keys-not-working/8553/10
> https://bugs.launchpad.net/ubuntu/+source/gnucash/+bug/1306500
> 
> 
> Ubuntu may have solved this issue?
> https://bugs.launchpad.net/ubuntu/+source/ubuntu-meta/+bug/1377370

Making these system tasks to install 
GTK:
  ibus-gtk, 
  ibus-gtk3, 
QT:
  ibus-qt4, 
  libqt5gui5
certainly works.

But considering many system has GTK and QT tools installed, changing
ibus:

NOW:
Recommends: ibus-gtk | ibus-qt4 | libqt5gui5,
            ibus-gtk3 | ibus-qt4 | libqt5gui5,
            im-config

REVISED:
Recommends: ibus-gtk,
            ibus-gtk3,
            ibus-qt4,
            im-config,
            libqt5gui5

This seems to be better choice.

Let me ask Debian devel first.  This is because, this will cause to
install many QT libraries to pure GNOME system.