#2241 ::tk::panedwindow::Motion fails

[Thomas Perschak]

::tk::panedwindow::Motion fails when there is no frame inside and mouse is moved. My current workaround solution is to catch the identify and return:

if {[catch {set id [$w identify $x $y]}]} {return}

[Pat Thoyts]

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Needs a demonstration test case.

[Pat Thoyts]

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With 8.5a6: pack [panedwindow .p] -side left -expand 1 -fill both
moving the mouse around raises no error.

[Thomas Perschak]

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A simple demonstration:
call main.tcl, open the plot menu and while clicking on "remove frame" simultaneously move the mouse - it's not always easy to get the error but I can do it once out of three times ...
The code that is affected: have a look in plotwindow.itk, method removeframe - there a current frame is destroyed and a new one immediately created.
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Important Note! I cannot reproduce it on MS Windows - only on Suse Linux 10.1 with ActiveState 8.4.14
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many thx
thomas
File Added: crash7.tar

[Thomas Perschak]