Difference between revisions of "Special topic breakout: KWWidgets"
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Revision as of 14:22, 19 June 2007
Home < Special topic breakout: KWWidgets
KWWidgets Breakout Session
June 26th, 1-2pm
Location: Grier Rooms A & B: 34-401A & 34-401B
Attendees:
- Yumin Yuan
- Steve Pieper
- Alex Yarmarkovich
- Wendy Plesniak
- Nicole Aucoin
- Curt Lisle
- Csaba Csoma
- Brad Davis
- David Gobbi
- Kiran Shivanna
- Kevin Teich
Agenda
- Roadmap (to help KWWidgets developers prioritize their work)
- Widget feature requests / feedback
- Talk about best approaches to making some widget behavior appear consistent across platforms (menus, checkboxes, radiobuttons).
- Separate Tutorial Session for New Users (to happen possibly on Wednesday)
Specific Issues
- From Curtis Lisle
idea #1 - I have had trouble initializing widgets to specific values in advance of user input. For example, I've created interfaces with sliders and buttons but I have had trouble getting the widgets to initialize in a state different then the default state. For example, setting a slider to value=26 in the middle of its range without dragging the mouse. The API looks like it is there, but I couldn't get it to work for me. I'm sure I tried setting the state before and after creation, if I remember, but no luck. It may be that I'm not updating the GUI successfully after changing values.
idea #2 - discuss when UI elements need to have Modified() / Update() invoked to refresh their appearance. I used a histogram widget on a project and had to experiment a lot calling the panel and RenderWidowWidget, etc. before I finally got the histogram to update when the input changed.
- From Brad Davis
File selection dialog boxes: same on windows and linux File selection dialog boxes: allow selection of multiple files in windows
Double-clicking does not work with slicer3 and linux
- From Alex:
Creating GUI performance in slicer3
Customizable tree widget similar to slicer2 model hierarchy editor
- From KWW-Users mailing list
http://public.kitware.com/pipermail/kwwidgets/2007-June/000456.html
http://public.kitware.com/pipermail/kwwidgets/2007-June/000457.html
http://public.kitware.com/pipermail/kwwidgets/2007-June/000460.html
http://public.kitware.com/pipermail/kwwidgets/2007-June/000461.html
http://public.kitware.com/pipermail/kwwidgets/2007-June/000462.html
http://public.kitware.com/pipermail/kwwidgets/2007-May/000433.html
