MantisBT - KWWidgets
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IDProjectCategoryView StatusDate SubmittedLast Update
0003193KWWidgetspublic2006-05-02 11:162007-08-08 14:56
Reporteruser685 
Assigned To 
PriorityurgentSeveritymajorReproducibilityalways
StatusnewResolutionno change required 
PlatformOSOS Version
Summary0003193: vtkScale widget problem
DescriptionI am writing a first program using KWWidgets, and naturally, started with a program from KWWidgets/Examples, in this case the MedicalImageViewer.

I carefully (or so I thought) removed the parts of the example that I didn't needed, and changed from one renderwidget to a collection of 6 render widgets in a 2x3 grid. I used the TK grid layout instead of pack, and added a third row to the grid to hold a vtkKWScale widget, which would control the current slice for that column's ImageViewers.

If I do not add the scale widgets, the program displays the image in all 6 render widgets. If I add the scale widgets to the grid, the main application window does not get displayed when I call vtkKWWindow::Display() on the main window.

The stack backtrace indicates that it the first call to the function vtkKWUtilities::ProcessIdletasks never returns.
Steps To Reproduce
Additional Information
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Attached Filesgz MRIBiasPoly.tar.gz (5,187) 1969-12-31 19:00
https://public.kitware.com/Bug/file/525/MRIBiasPoly.tar.gz
Issue History
Date ModifiedUsernameFieldChange
2007-08-08 14:55Luis IbanezNote Edited: 0008306
2007-08-08 14:56Luis IbanezAssigned ToFrançois Bertel =>
2007-08-08 14:56Luis IbanezSummaryGoodsite => vtkScale widget problem
2007-08-08 14:56Luis IbanezProjectITK => KWWidgets

Notes
(0004049)
Sebastien Barre   
2006-05-02 19:16   
I spent some time on it, and I don't know what is going on, but it is certainly on Tk side, where the layout manager can not resolve the proper layout between all widgets.
(0008306)
   
2007-07-28 12:34   
(edited on: 2007-08-08 14:55)
removing spam message from this note.