RubyForge: Korundum/QtRuby - Ruby-KDE/Qt bindings: Detail: 29672 Error when iterating through Qt::Polygon

[#29672] Error when iterating through Qt::Polygon

Date:
2012-11-26 12:12 Priority:
3

Submitted By:
Martin Holas (kuxv) Assigned To:
Nobody (None)

Category:
None State:
Open

Summary:
Error when iterating through Qt::Polygon

Detailed description

Hi,
  the following little piece of code is causing errors


require 'Qt4'

poly = Qt::Polygon.new([Qt::Point.new(1,2),Qt::Point.new(3,4)])
poly.each {|pt| p pt}

The error is:
SystemStackError: stack level too deep
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
... 2536 levels...
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `count'
	from /usr/lib/ruby/site_ruby/1.8/Qt/qtruby4.rb:1636:in `each'

I'm using ruby 1.8.7 (2012-06-29 patchlevel 370) [i686-linux]
qtruby is 4.9.3

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Followup

Message

Date: 2012-12-07 14:56
Sender: Martin Holas

Ok, I found out that code for count() in Qt::Polygon was 
removed. Don't know why. So after adding it back it works 
again. I attached patch for it.

Attached Files:

Name	Description	Download

add_polygon_count.patch	Add count() to Polygon,PolygonF	Download

Changes:

Field	Old Value	Date	By

File Added	5888: add_polygon_count.patch	2012-12-07 14:56	kuxv