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Oslo, May 14 1995
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This code was written to test the very first TQt skeleton. It was in
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fact the first TQt application and was written at a time when TQt only
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had pushbutton widgets and the drawing engine was limited to drawing
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text in a single font and drawing lines (no kidding, those were the
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only two drawing operations). In fact the tetrix project doubled the
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number of widgets in TQt by introducing the TQLCDNumber widget. The whole
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application was written in 5 evenings and 1 weekend and is not very
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well documented. The tetrix engine is implemented in the GenericTetrix
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class and was first made on my good old 10 MHZ AT where I made a DOS
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text-mode Tetrix (using about 50 lines) to test it out, it was later
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moved to a SUN Sparc 10, where it met Qt. GenericTetrix is totally
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independent of Qt, feel free to use it in any way you like. (see the
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file gtetrix.h for a brief description of how to use it)
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Enjoy!
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Eirik Eng
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-----
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P.S. Tetrix has later been updated to show new versions of Qt.
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P.P.S The tetrix program uses a special application object called
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TQDragApplication. Try to guess what it does.
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Hint: Try pressing the right mouse button somewhere in the
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tetrix window and start dragging....
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