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| author | das <das> | 2007-05-09 12:56:32 (GMT) |
|---|---|---|
| committer | das <das> | 2007-05-09 12:56:32 (GMT) |
| commit | c91f8973c04a4f3c48dd907359c7c98042e5d976 (patch) | |
| tree | 364c9e8eb492cda72c1c4018b36f38967f169c17 | |
| parent | 93ee8305508155560c380e1aa6cbde8bcc6e2315 (diff) | |
| download | tk-c91f8973c04a4f3c48dd907359c7c98042e5d976.zip tk-c91f8973c04a4f3c48dd907359c7c98042e5d976.tar.gz tk-c91f8973c04a4f3c48dd907359c7c98042e5d976.tar.bz2 | |
* library/palette.tcl (tk::RecolorTree): handle color options with
empty value, fixes error due to emtpy -selectforeground (reported on
tcl-mac by Russel E. Owen).
| -rw-r--r-- | library/palette.tcl | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/library/palette.tcl b/library/palette.tcl index c53fad5..b294abc 100644 --- a/library/palette.tcl +++ b/library/palette.tcl @@ -3,7 +3,7 @@ # This file contains procedures that change the color palette used # by Tk. # -# RCS: @(#) $Id: palette.tcl,v 1.8.2.2 2006/03/17 10:50:11 patthoyts Exp $ +# RCS: @(#) $Id: palette.tcl,v 1.8.2.3 2007/05/09 12:56:32 das Exp $ # # Copyright (c) 1995-1997 Sun Microsystems, Inc. # @@ -181,11 +181,15 @@ proc ::tk::RecolorTree {w colors} { if {[string match {} $defaultcolor] || \ ([info exists prototype] && \ [$prototype cget $option] ne "$defaultcolor")} { - set defaultcolor [winfo rgb . [lindex $value 3]] - } else { + set defaultcolor [lindex $value 3] + } + if {![string match {} $defaultcolor]} { set defaultcolor [winfo rgb . $defaultcolor] } - set chosencolor [winfo rgb . [lindex $value 4]] + set chosencolor [lindex $value 4] + if {![string match {} $chosencolor]} { + set chosencolor [winfo rgb . $chosencolor] + } if {[string match $defaultcolor $chosencolor]} { # Change the option database so that future windows will get # the same colors. |