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Dolphin Smalltalk Chat
| ! | Please note that 123 |
Hello World!!!
Failed to parse (Can't write to or create math temp directory): a^2+b^2=c^2
Failed to parse (Can't write to or create math temp directory): \frac{x^2}{2}
New Link: Martin Rubi's Dolphin goodies
I added a new <a class='undefined' href='component/option,com_weblinks/catid,14/Itemid,23/'>weblink</a> to <a class='undefined' href='http://www.bokonon.com.ar/'>Martin Rubi's Dolphin goodies</a>. Martin wrote a whole bunch of very interesting goodies - especially the View Re-(Saver/Loader) and ListView extensions.
I discovered his goodies in a <a class='undefined' href='http://groups.google.com/group/comp.lang.smalltalk.dolphin/ browse_thread/thread/269ebf6391f4595/bbe18da43200764f?lnk=st&q=http%3A% 2F%2Fwww.bokonon.com.ar%2F&rnum=1#bbe18da43200764f'>newsgroup posting</a> where Martin mentioned his Resources Loader goodie. Checking the site I found much more:
Resources Loader
Tool that easyly allows you to select a set of Views to open, and keeps them opened while you are refactoring actually without opening any ViewComposer.
<img src='http://www.bokonon.com.ar/resourceLoader/ss1.jpg' border='0' />
Rearrange a list using Drag and Drop
This package is intended to add to any list the ability to rearrange its elements by dragging them to theirs desired position, giving visual feedback to the user.
<img src='http://www.bokonon.com.ar/arrangeListDD/list.jpg' border='0' />
Service Control Extension
This package is an extension to Bill Schwabs' "Service Control" package.
Chronology port from Squeak 3.7
This package is a port from Squeak 3.7 chronology classes.
View Draggers
This package helps to drag Views over a parent View.
It can be a simple drag that moves the View around, or can have some other effects, such as avoiding the View to be dragged out of its parent View, or making a View be attracted to some points when it's dragged near them.
The intention was not only to produce these effects, but also make them reusable, and try to minimize the number of changes needed by an already existing View to become a draggable one.
Owner Draw Listbox
This package includes an owner draw list box, with a small example to produce the owner draw list you can see below.
<img src='http://www.bokonon.com.ar/viewPainters/delfines.jpg' border='0' />
Other goodies
Deferred Event
This package allows any observer object to suscribe to any event in an asynchronous manner. That is, the observer object will be notified of any event asynchronously through the Main process, no matter what process triggered the event.
User inactivity
A small package to detect when the user has been inactive for a certain amount of time.
Triggering Methods Category
An even smaller package to add a virtual method category for filtering methods which trigger events.
Copy File Progress
Copy a file viewing its progress.
DirectShow examples
A package with some very basic wrappers to some DirectShow interfaces, and a couple of examples on how to capture video from an input device (such as a webcam) and grab some images from it.
