37 lines
1.5 KiB
HTML
37 lines
1.5 KiB
HTML
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<HTML><HEAD><TITLE>STk procedure - Tk:choose-color manual page</TITLE></HEAD>
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<BR>
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<BODY bgcolor = #c3ffc3>
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<H2><IMG ALIGN=BOTTOM SRC="./Img/ManPageGreen.gif"> Tk:choose-color</H2>
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<I>pops up a dialog box for the user to select a color.</I><P><IMG ALIGN=TOP SRC="./Img/line-red.gif">
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<P>
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<H3><A NAME="M2">SYNOPSIS</A></H3>
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<B>(tk:choose-Color </B>?<I>option value ...</I>?)<BR>
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<H3><A NAME="M3">DESCRIPTION</A></H3>
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This procedure is part of the STk library.
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The procedure <B>Tk:choose-color</B> pops up a dialog box for the
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user to select a color. The following <I>option-value</I> pairs are
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possible as command line arguments:
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<P>
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<DL>
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<DT><A NAME="M4"><B>:initial-color</B> <I>color</I></A><DD>
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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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<P>
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<DT><A NAME="M5"><B>:title</B> <I>titleString</I></A><DD>
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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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<P>
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</DL>
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<P>
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If the user selects a color, <B>Tk:choose-color</B> will return the
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name of the color. If the
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user cancels the operation, <B>Tk:choose-color</B> will return
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<B>#f</B>
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<H3><A NAME="M6">EXAMPLE</A></H3>
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<PRE>(pack (button '.b :text "foo"
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:bg (Tk:choose-color :initial-color "gray"
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:title "Choose color")))</PRE>
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<P><IMG ALIGN=TOP SRC="./Img/line-red.gif"><P>
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<A HREF=./STk-hlp.html><IMG ALIGN=BOTTOM SRC="./Img/RefBookGreen.gif"> Back to the <B>STk</B> main page</A>
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</BODY></HTML>
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