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PC World Komputer 1998 January
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BONANZA.LZH
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1995-10-17
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TBonanza
--------
Live long and prosper...
First: Excuse my bad english, but it's now 3.16am and I
am very tired...
Description:
TBonanza is a new Delphi-Component I missed a long time.
It allows you to manipulate two sliders, which react as
"minimum" - "maximum" - range sliders.
TBonanza is my first graphical Delphi Component. It is absolutely
released to the public domain and so, has absolutely no copyrights.
If you want to use or modify it, please do so, but please mention
my name as the original author, that's all I want.
Feel free to copy or modify this little stuff. It was just a very
good lesson in component writing for me and helped me through a problem
I had with my studies.
Information:
Author: Sir Roger McMisteli
Version: 1.00
Date: 17. October 1995
Copyrights: Public Domain
EMail: archie@ezinfo.vmsmail.ethz.ch
****************************************************
* DO NOT TRY TO REACH ME AT COMPUSERVE. THIS ID IS *
* NO LONGER VALID (It was my business ID, but I *
* changed my job!) *
* DO NOT TRY TO REACH ME AT COMPUSERVE !!!!!!!!!!! *
****************************************************
Events:
It reacts for the following events:
OnChanging: occurs when one of the two sliders moves.
OnChange: occurs when one of the sliders stops moving, so when
a user releases the mousebutton.
OnMinChanged: occurs when the minimum slider stopped moving, so when
the user released the mousebutton
OnMaxChanged: same for the maximum slider
The TSlider Type consists of
TSlider = (esNoChange, esMaximumSlider, esMinimumSlider);
and represents the slider that has moved (or esNoChange if none)
Properties:
TBonanza has the following mainproperties:
Units: how many lines do you want to have drawn. This means just
the graphical lines to be drawn.
SliderWidth,
SliderHeight: the dimensions of the sliders
MinColor,
MaxColor: the colors of the sliders
MinValue,
MaxValue: the minimum and maximum value of the sliders
MinPos,
MaxPos: the positions of the sliders
AutoSlider: automatically calculates the dimension of the sliders and
updates them at resizing
ShowUnits: draws vertival lines, if True
ShowText: draws text representing the position of the vertical lines
under the lines
Thanks and good bye...