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- # This file contains a default version of the tkError procedure. It
- # posts a dialog box with the error message and gives the user a chance
- # to see a more detailed stack trace.
-
- proc tkerror err {
- global errorInfo
- set info $errorInfo
- if {[tk_dialog .tkerrorDialog "Error in Tcl Script" \
- "Error: $err" error 0 OK "See Stack Trace"] == 0} {
- return
- }
-
- set w .tkerrorTrace
- catch {destroy $w}
- toplevel $w -class ErrorTrace
- wm minsize $w 1 1
- wm title $w "Stack Trace for Error"
- wm iconname $w "Stack Trace"
- button $w.ok -text OK -command "destroy $w"
- text $w.text -relief raised -bd 2 -yscrollcommand "$w.scroll set" \
- -setgrid true -width 40 -height 10
- scrollbar $w.scroll -relief flat -command "$w.text yview"
- pack $w.ok -side bottom -padx 3m -pady 3m -ipadx 2m -ipady 1m
- pack $w.scroll -side right -fill y
- pack $w.text -side left -expand yes -fill both
- $w.text insert 0.0 $info
- $w.text mark set insert 0.0
-
- # Center the window on the screen.
-
- wm withdraw $w
- update idletasks
- set x [expr [winfo screenwidth $w]/2 - [winfo reqwidth $w]/2 \
- - [winfo vrootx [winfo parent $w]]]
- set y [expr [winfo screenheight $w]/2 - [winfo reqheight $w]/2 \
- - [winfo vrooty [winfo parent $w]]]
- wm geom $w +$x+$y
- wm deiconify $w
- }
-