You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
559 B
Tcl
15 lines
559 B
Tcl
15 years ago
|
# mono.tcl - Dealing with monochrome.
|
||
|
|
# Copyright (C) 1997 Cygnus Solutions.
|
||
|
|
# Written by Tom Tromey <tromey@cygnus.com>.
|
||
|
|
|
||
|
|
# It is safe to run this any number of times, so it is ok to have it
|
||
|
|
# here. Defined as true if the user wants monochrome display.
|
||
|
|
pref define global/monochrome 0
|
||
|
|
|
||
|
|
# Return 1 if monochrome, 0 otherwise. This should be used to make
|
||
|
|
# the application experience more friendly for colorblind users as
|
||
|
|
# well as those stuck on mono displays.
|
||
|
|
proc monochrome_p {} {
|
||
|
|
return [expr {[pref get global/monochrome] || [winfo depth .] == 1}]
|
||
|
|
}
|