50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
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'\" Color=Green
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'\"
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'\" Derived from a document with following copyright
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'\"
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'\" Copyright (c) 1996 Sun Microsystems, Inc.
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'\"
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'\" See the file "license.terms" for information on usage and redistribution
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'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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'\"
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'\" SCCS: @(#) chooseColor.n 1.4 96/09/19 17:01:44
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'\"
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.so STk-man.macros
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.TH Tk:choose-color n 4.2 STk "STk procedure"
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.BS
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'\" Note: do not modify the .SH NAME line immediately below!
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.SH NAME
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Tk:choose-color \- pops up a dialog box for the user to select a color.
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.PP
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.SH SYNOPSIS
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\fB(tk:choose-Color \fR?\fIoption value ...\fR?)
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.BE
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.SH DESCRIPTION
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.PP
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This procedure is part of the STk library.
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The procedure \fBTk:choose-color\fR pops up a dialog box for the
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user to select a color. The following \fIoption\-value\fR pairs are
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possible as command line arguments:
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.TP
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\fB:initial-color\fR \fIcolor\fR
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Specifies the color to display in the color dialog when it pops
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up.
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.TP
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\fB:title\fR \fItitleString\fR
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Specifies a string to display as the title of the dialog box. If this
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option is not specified, then an empty title will be displayed.
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.LP
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If the user selects a color, \fBTk:choose-color\fR will return the
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name of the color. If the
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user cancels the operation, \fBTk:choose-color\fR will return
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\fB#f\fR
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.SH EXAMPLE
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.CS
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(pack (button '.b :text "foo"
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:bg (Tk:choose-color :initial-color "gray"
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:title "Choose color")))
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.CE
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