From: Markus Fischer <markus@...>
Date: 2010-09-27T06:37:56+09:00
Subject: NoMethodError: private method `load' called for Qt::UiLoader (was: Re: Qt::UiLoader -> uninitialized constant Qt::QUiLoader)

Hi,

On 26.09.2010 22:50, Stefano Crocco wrote:
> require 'Qt'
> require 'qtuitools'
> 
> app = Qt::Application.new []
> ui = Qt::UiLoader.new

That helps a bit! I'm only one step further however:

$ irb
ruby-1.9.2-p0 > require 'Qt'
 => true
ruby-1.9.2-p0 > require 'qtuitools'
 => true
ruby-1.9.2-p0 >
ruby-1.9.2-p0 >   app = Qt::Application.new []
 => #<Qt::Application:0x000000026b7590 objectName="irb">
ruby-1.9.2-p0 > ui = Qt::UiLoader.new
 => #<Qt::UiLoader:0x000000026a81a8 objectName="">
ruby-1.9.2-p0 > ui.load
NoMethodError: private method `load' called for
#<Qt::UiLoader:0x000000026a81a8 objectName="">
	from (irb):6:in `method_missing'
	from (irb):6
	from /home/mfischer/.rvm/rubies/ruby-1.9.2-p0/bin/irb:17:in `<main>'

It's a bit hard currently to not get lost with these different QT ruby
ports.

So there's the qtruby4 gem which only contains binaries for mswin32 (and
it's not mingw32, either). If you want qtruby4 anywhere else, manual
source compilation is required.

Then we've the gem "qtbindings" which attempts to address the
shortcoming of qtruby4 not available on non-windows platforms, which is
fairly new and which I'm using.

Sometimes skimming through the docs I also find references to korundum
(e.g. http://rubyforge.org/projects/korundum/ ) which I've no clue what
it is.

Is the rubyforge project related to the qtruby4 gem or is it something
different?

That's all really confusing.

Stefano: if I may ask, in which environment are you developing?

thanks,
- Markus