Lost in Squeak world....
Andrew C. Greenberg
werdna at mucow.com
Mon Feb 12 04:26:58 UTC 2001
At 1:20 AM -0300 2/12/01, Rick wrote:
> started my project copying the PluggableFileList class renaming it - this
>window is the closest one to my aim - and then began modifying all
>necessary to
>fit my needs.
You might find it far better to start off with a subclass, rather
than just copying the code wholesale.
>editionView _ PluggableListView on: self
> list: #editar
> selected: nil
> changeSelected: nil
> menu: nil.
>
>The editar method just returns the OrderedCollection, that is defined in the
>initialize method and initially contents a single line, just for testing. When
>the application window is opened, editionView is correctly
>displaying that line,
>but when I click to select a file name in fileListView pane, nothing happens
Unsurprising behavior -- you might consider defining selectors for
the selected: and changeSelected: keywords.
I highly recommend taking up Ned's suggestion:
> > Keep browsing! One thing you could do is browse the code of some of the
> > browsers that use the PluggableList* classes. Just browse for class
> > references to PluggableListView or PluggableListMorph.
These illustrate quite well how to use these widgets, which are quite
straightforward, I think.
Best,
A
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