[ruby-gnome2-devel-en] No Gdk::Window and Pixbuf not shown

[Detlef W. <det...@gm...>]

Hi,

I have some problems since the update of gtk from 3.20 to 3.22 with ruby 
gtk programs. I have checked out the current master of ruby gnome and 
installed it. All other gtk applications (non-ruby) don't have the 
described problems.

First:
======

require 'gtk3'

win = Gtk::Window.new

pixbuf = GdkPixbuf::Pixbuf.new :path => 'img.png', :width => 64, :height 
=> 64

img = Gtk::Image.new
img.pixbuf = pixbuf
#img = Gtk::Image.new :file => 'img.png'

win.add img
win.show_all
Gtk.main


If I set the image from a pixbuf while creation of the image or after 
it, like in the sample above, no image is shown. If I specify the same 
image directly like in the commented out line, the image is shown as 
expected.


Second:
=======

require 'gtk3'

win = Gtk::Window.new
win.signal_connect(:draw) do
     p win.window.class
end
win.show_all
Gtk.main


The output is:
#<Class:0x00000001f5b9b8>

but I belief that it should be:
Gdk::Window



And then I have the problem, that configure events in combination with 
Gtk::DrawingArea s are give not the right size of the area. But this is 
in a quite complex program and I first try to track it down.

For me, it seams that the gtk API and ABI compatibility is brocken :-(


Can someone confirm this bugs?

Tanks, detlef