docbook: update Tango Desktop link in Dev Guide #16901

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Chuck Craft 2020-10-08 13:22:43 -05:00 committed by AndersBroman
parent 4189581cc9
commit 83c1d5c369
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@ -246,7 +246,7 @@ class. Use this class when you need a standard color provided by the
underlying operating system.
Wireshark uses an extended version of the
http://tango.freedesktop.org/Tango_Icon_Theme_Guidelines[Tango Color Palette]
https://en.wikipedia.org/wiki/Tango_Desktop_Project[Tango Color Palette]
for many interface elements that require custom colors. This includes the
I/O graphs, sequence diagrams, and RTP streams. Please use this palette
(defined in `tango_colors.h` and the *ColorUtils* class) if *QPalette*