 Tk:choose-color
 Tk:choose-color
pops up a dialog box for the user to select a color. 
(tk:choose-Color ?option value ...?)
This procedure is part of the STk library. 
The procedure Tk:choose-color pops up a dialog box for the
user to select a color. The following option-value pairs are
possible as command line arguments:
- :initial-color color
- 
Specifies the color to display in the color dialog when it pops
up. 
 
- :title titleString
- 
Specifies a string to display as the title of the dialog box. If this
option is not specified, then an empty title will be displayed.
 
If the user selects a color, Tk:choose-color will return the
name of the color.  If the
user cancels the operation,  Tk:choose-color will return 
#f
(pack (button '.b :text "foo"
        :bg (Tk:choose-color :initial-color "gray" 
                             :title "Choose color")))

 Back to the STk main page
 Back to the STk main page