Re: [ruby-gnome2-devel-en] Gtk3 scratch, on Windows

[Kouhei S. <ko...@co...>]

Hi,

In <c77...@ru...>
  "[ruby-gnome2-devel-en] Gtk3 scratch, on Windows" on Fri, 21 Jun 2013 19:35:58 +0200,
  Regis d'Aubarede <rub...@an...> wrote:

> Using gtk3 on window, i get a bug (program scratch)
> when resizing window (specially on resizing dialog window), with almost
> all my Ruiby applications.
> 
> Here a scratch with an old gtk demo :
> 
> ....\gtk3-2.0.2-x86-mingw32\sample\misc>ruby   dialog.rb
> 
> dialog.rb:14:in `new': 'Gtk::Button#initialize(label_or_stock_id,
> use_underline = nil)' style has been deprecated. Use
> 
> .............many deprecated............
> 
> **
> GLib:ERROR:gmain.c:3057:g_main_dispatch: assertion failed:
> (current->dispatching_sources == &current_source_link)
> 
> This application has requested the Runtime
> to terminate it in an unusual way.
> Please contact the application's
> support team for more information.

I got a related report. It seems that GTK+ 3 that is bundled
in gtk3 gem may be broken. (It is built by me on my Debian
GNU/Linux.)

The problem may be solved in the next release if I can build
GTK+ 3 Windows binary on my Debian GNU/Linux. Could you try
old gtk3 gems to find which version works well or doesn't
work well? I know all gtk3 gems are broken or gtk3 2.0.2 gem
is only broken.

You can install and use old gtk3 gem by the following:

  > gem install gtk3 --version 2.0.1
  > type test.rb
  gem "gtk3", "= 2.0.1"
  require "gtk3"
  ...
  > ruby test.rb

You can find all available gems at
https://rubygems.org/gems/gtk3/versions

"x86-mingw32" platform gems are for Windows.


Thanks,
--
kou