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Squeak Cookbook

About the Squeak Cookbook


This page won't very well help people learn deep secrets of Squeak. What it will do is provide handy solutions for common problems. This page is just as editable as any other on the Wiki, so feel free to update a recipe or add a new one. If you think something is missing, feel free to add a question without an answer--someone will hopefully come along who can fill in the details.


Please do read Squeak Cookbook Style before making significant changes, to see what others were thinking. Of course, feel free to improve on it.


Receipes


Recipe: Printing some Status Information from Your Program
Recipe: Counting Elements in a Collection
Recipe: Reading a file
Recipe: Processing each file in a directory with a specific extension
Recipe: Doing Something to Each Line in a File
Recipe: Grabbing a Page from the Web
Recipe: How to use an IconicButton in Morphic
Recipe: How to implement the Singleton Pattern
see Singleton
Receipe: How to write a launch pad
see The AlignmentMorph (Morphic)
see OneWindowOneButton (MVC)

Printing Graphics


This is a recipe waiting to be written by somebody...

Hint

See Postscript Support.

Playing Movies


Hint

See how to create a squeak movie.

List Morph


Hint

See how to implement a List Morph.

Creating new Fonts


Hint

See How to create new text fonts, and fill in the rest of this recipe :-).

Changing the width of the scrollbars


Problem


You want to change the width of the scrollbars to either save screen estate or just have a little different UI look.

Solution


Go to the class ScrollPane and change the constant in the method

scrollbarWidth "Includes border"
^ 12


Source


Squeak email list - Stephen T. Pope - 1 Dec 1999

See also

Preferences under help

See also


SqueakBonMots
Practical Wizardry
Squeak FAQ
Testing Page
Bubble and Squeak