BWidget
Elmicron
Two parts:
1) Introduction (10 minutes)
●
What we do with TCL?
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BWidget 1.9.0 story
by Harald Oehlmann (Elmicron)
2) Bwidget goes Tile
by Johann Oberdorfer
Elmicron
Auto ID
→ Barcode and RFID
(like David Zolli)
→ Logistics
8 Employees
in Naumburg(Saale)
TCL/Tk
Core technology to build applications
- 95% Windows, 3% MAC, 2% Linux
- 80% XP, 15% Win CE, 5% other
- GUI's → Bwidget (easy and complete)
- (Virtual) serial interface to connect devices
- Socket communication
- DLL's in C for legacy hardware
- .net in future...
Windows CE
●
ETCL
byEric Hassold
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Same code for PC and
portable device
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Ported in 3 days:
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Screen size
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Unsupported features:
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Baloon help
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Dynamic menus
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EDEKA GS1-128 Transport
code verification
Bwidget 1.8.0
●
●
BWidget 1.0 (02/19/1999) UNIFIX for
EDF(France)
2008-10-30 Jeff Hobbs <[email protected]>
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2009 summer: many time due to crisis
→ many bugs (scrolledframe) with patches
Fixed around 50 Bugs from the tracker
Bwidget
1.9.0
Helpful persons:
Andreas Kupries (TclLib)
Damon Courtney
Koen Dankaert
Kevin Waltzer
Released Bwidget 1.9.0 in 2009-07-24
Planed to split into Tile (Twidget) and (Bwidget)
→ Johann arised with the all-included solution
Bwidget 1.9.1 in ActiveTCL
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Newsgroups: comp.lang.tcl
Von: sem <[email protected]>
Datum: Wed, 2 Jun 2010 05:35:57 -0700 (PDT)
Lokal: Mi 2 Jun. 2010 14:35
Betreff: Bwidget 1.9.1"
Hi.
In this version of the Bwidget the default -entrybg for spinbox
comboBox... is gray, while in earlier bversions it is white.
When upgrading to the newest version TCL 8.4.19.4, TCL 8.5.8.2 we
found that all of our application GUIs are changed, and we can't see
the spinbox,comboBox...
Updating all our applications (hundreds) to comply with this new
change will require a lot of time !!!
What is the reason for the change ?
I think that compatabilty should be a high priority, and any change
should have a good reason !!!
Thanks,
Semion.