diff options
Diffstat (limited to 'library')
| -rw-r--r-- | library/bgerror.tcl | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/library/bgerror.tcl b/library/bgerror.tcl index aaa671e..41c1ef3 100644 --- a/library/bgerror.tcl +++ b/library/bgerror.tcl @@ -9,8 +9,8 @@ # Copyright (c) 1998-2000 by Ajuba Solutions. # All rights reserved. # -# RCS: @(#) $Id: bgerror.tcl,v 1.10 2000/06/05 23:03:30 ericm Exp $ -# $Id: bgerror.tcl,v 1.10 2000/06/05 23:03:30 ericm Exp $ +# RCS: @(#) $Id: bgerror.tcl,v 1.11 2000/06/19 18:28:56 ericm Exp $ +# $Id: bgerror.tcl,v 1.11 2000/06/19 18:28:56 ericm Exp $ option add *ErrorDialog.function.text "Save To Log" widgetDefault option add *ErrorDialog.function.command "::tk::dialog::error::saveToLog" @@ -103,9 +103,29 @@ proc bgerror err { set textHilight 1 } + + # Truncate the message if it is too wide (longer than 30 characacters) or + # too tall (more than 4 newlines). Truncation occurs at the first point at + # which one of those conditions is met. + set displayedErr "" + set lines 0 + foreach line [split $err "\n"] { + if { [string length $line] > 30 } { + append displayedErr "[string range $line 0 29]..." + break + } + if { $lines > 4 } { + append displayedErr "..." + break + } else { + append displayedErr "${line}\n" + } + incr lines + } + set w .bgerrorDialog set title "Application Error" - set text "Error: $err" + set text "Error: $displayedErr" set buttons [list ok $ok dismiss "Skip Messages" function "Details >>"] # 1. Create the top-level window and divide it into top @@ -148,7 +168,7 @@ proc bgerror err { scrollbar $W.scroll -relief sunken -command "$W.text yview" pack $W.scroll -side right -fill y pack $W.text -side left -expand yes -fill both - $W.text insert 0.0 $info + $W.text insert 0.0 "$err\n$info" $W.text mark set insert 0.0 $W.text configure -state disabled |