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IDProjectCategoryView StatusDate SubmittedLast Update
0000061OMNeT++runtime / Tkenvpublic2009-04-03 14:562010-05-26 20:07
Assigned Toandras 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version4.1 
Summary0000061: "Re-layout" sometimes doesn't show an effect in Fast mode
DescriptionIf you run a simulations in Tkenv fast mode and press the "Re-Layout" button, the layouter correctly redraws the canvas with a new seed.

But in about 50% of all cases that layouter seed gets reset to the previous seed value if the next periodic screen update occurs (and therefor undoes the "Re-Layout" operation).
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andras (administrator)
2010-05-26 20:07

This bug occurred because Tkenv processed events during incremental layouting (i.e. while the simulation is running and it is placing newly created modules). In 4.1rc1 this was changed so that only click of the STOP button is processed, using Tk's "grab", to fix 0000056.

"grab" results in loss of mouse events outside the grabbed widget, so in 4.1rc1 it is not so easy to click Re-layout if the simulation constantly creates new modules; this was alleviated in 4.1rc2 (the "grab" is only activated after 3 seconds spent layouting).

- Issue History
Date Modified Username Field Change
2009-04-03 14:56 baumgart New Issue
2009-04-03 14:56 baumgart Assigned To => andras
2010-05-26 20:07 andras Note Added: 0000308
2010-05-26 20:07 andras Status new => resolved
2010-05-26 20:07 andras Fixed in Version => 4.1
2010-05-26 20:07 andras Resolution open => fixed

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