[Tcl-bugs] [ tktoolkit-Bugs-2546779 ] ttk::notebook getting an error when disabling tabs.

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Bugs item #2546779, was opened at 2009-01-29 22:53
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Category: None
Group: obsolete: 8.5.2
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Christian Rapp (christianrapp)
Assigned to: Nobody/Anonymous (nobody)
Summary: ttk::notebook getting an error when disabling tabs.

Initial Comment:
When i'am disabling all displayed tabs of a notebook widget i get the following error:

bad window path name ""
bad window path name ""
    while executing
"winfo viewable $w"
    (procedure "ttk::takesFocus" line 3)
    invoked from within
"ttk::takesFocus $w"
    (procedure "ttk::focusFirst" line 2)
    invoked from within
"ttk::focusFirst [$w select]"
    (procedure "ActivateTab" line 7)
    invoked from within
"ActivateTab $w $index"
    (procedure "ttk::notebook::Press" line 4)
    invoked from within
"ttk::notebook::Press .nb 32 12 "
    (command bound to event)

I was using this code:

ttk::notebook .nb
ttk::frame .nb.1
ttk::frame .nb.2
grid .nb -in . -row 0 -column 0
.nb add .nb.1 -text "Test"
.nb add .nb.2 -text "Test2"
.nb tab .nb.1 -state disabled
.nb tab .nb.2 -state disabled

If one of the tabs stays enabled the error doesn't appear.:

ttk::notebook .nb
ttk::frame .nb.1
ttk::frame .nb.2
grid .nb -in . -row 0 -column 0
.nb add .nb.1 -text "Test"
.nb add .nb.2 -text "Test2"
.nb tab .nb.1 -state disabled

Best regards


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You can respond by visiting: 
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