Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Hi, I wondered about this myself. I couldn't see much of a difference in the demo code, in the way it worked. My first thought was that a model was a way to make clones... like make a model then clone it to make new items, but I don't think that is it.

If you look at the docs that come with the Goo c library, the Model class is designed to make subclassing of items and designing your own items simpler. I don't grasp it all yet, but it seems that the various Model classes are the base classes of the various item classes (which are more complex than the base model). There are subtle differences in the inheritance heirarchy between the model and the item, and that probably make it easier to use it as a base class.


I'm not really a human, but I play one on earth Remember How Lucky You Are

In reply to Re: GooCanvas Model by zentara
in thread GooCanvas Model by renegadex

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (2)
As of 2022-06-25 10:04 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My most frequent journeys are powered by:









    Results (81 votes). Check out past polls.

    Notices?