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NeXT Education Software Sampler 1992 Fall
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NeXT Education Software Sampler 1992 Fall.iso
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IP_Tee.README
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This is the README file for the Tee object v. 1.0
Copyright (C) Dimitri Tischenko & Bart Schuller, Delft University of Technology
===============================================================================
Authors: Dimitri Tischenko & Bart Schuller
Delft University of Technology
P.O. Box 356
2600 AJ Delft, The Netherlands
Questions, bugs and suggestions to:
dimitri@duticai.tudelft.nl (Dimitri Tischenko)
or bern@duticai.tudelft.nl (Bernard Sodoyer)
Category: Programming (--WORK IN PROGRESS--)
Description:
Tee is an Interface Builder object. It is created in analogy with the
Unix(tm) tee command. Tee permits Interface Builder connections to more than
one object. To use Tee, you have to incorporate it in your project, instantiate
it, and connect the action which you want to duplicate to the tee instance. Then connect the two outlets of the tee instance to the target objects.
See also Tee.rtf for a more detailed description and the TestTee example
application.
Tee is developed under NeXTSTEP 2.x.
Tee is born while playing with Interface Builder. It is not intended to be
a really useful object, so don't expect it to be. However, I can imagine
applications in which Tee may help.
Tee is far from perfect or complete. Please mail suggestions, enhancements and
bugs.
Included files:
README This file
Tee.h Tee header file
Tee.m Tee implementation file
Tee.rtf Tee documentation file
Makefile | A simple test application which uses Tee.
IB.proj | To compile, just type make in the Tee directory
TestTee_main.m | or double-click on IB.proj and type Cmd-k from IB.
TestTee.nib |
TestTee.iconheader |
tee.tiff |
.dir.tiff A big T icon for fun, link to tee.tiff
Bugs:
Stability onder NS3.0 is not well known yet.
During compilation of Tee the Obj-C compiler generates the following warnings:
Tee.m:70: warning: incomplete implementation of class `Tee'
Tee.m:70: warning: method definition for `-takeStringValueFrom:' not found
Tee.m:70: warning: method definition for `-takeDoubleValueFrom:' not found
Tee.m:70: warning: method definition for `-takeFloatValueFrom:' not found
Tee.m:70: warning: method definition for `-takeIntValueFrom:' not found
This is normal and you can ignore it. I can't implement these methods because
Tee must actually forward them instead of executing them. If you come up with
at elegant solution for this, please let me know.
Enjoy,
Dimitri