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<HTML><HEAD><TITLE>SelectFont</TITLE></HEAD><BODY BGCOLOR=white><DL><DT><I><A HREF="#descr">NAME</A></I></DT><DD><B>SelectFont</B> - Font selection widget</DD></DL><DL><DT><I>CREATION</I></DT><DD><A HREF="#descr"><B>SelectFont</B></A> <I>pathName</I> ?<I>option value...</I>?</DD></DL><DL><DT><I>STANDARD OPTIONS</I></DT><DD><TABLE CELLSPACING=0 CELLSPACING=0 BORDER=0><TR><TD> <A HREF="options.htm#M-background">-background or -bg</A></TD><TD> <A HREF="options.htm#M-font">-font</A></TR></TR></TABLE></DD></DL><DL><DT><I><A HREF="#wso">WIDGET-SPECIFIC OPTIONS</A></I></DT><DD><TABLE CELLSPACING=0 CELLSPACING=0 BORDER=0><TR><TD> <A HREF="#-command">-command</A></TR><TD> <A HREF="#-parent">-parent</A></TR></TR><TR><TD> <A HREF="#-sampletext">-sampletext</A></TR><TD> <A HREF="#-title">-title</A></TR></TR><TR><TD> <A HREF="#-type">-type</A></TR></TABLE></DD></DL><DL><DT><I><A HREF="#wc">WIDGET COMMAND</A></I></DT><DD><I>pathName</I> <A HREF="#cget"><B>cget</B></A> <I>option</I></DD><DD><I>pathName</I> <A HREF="#configure"><B>configure</B></A> ?<I>option</I>? ?<I>value</I> <I>option</I> <I>value</I> ...?</DD><DD>SelectFont::<A HREF="#loadfont"><B>loadfont</B></A></DD></DL><BR><HR WIDTH="100%"><BR><B><A NAME="descr"></A>DESCRIPTION</B><BR><P>SelectFont provides a simple way to choose font. It can be displayedas a dialog box or as a toolbar.<BR>Textual items in Dialog box uses <B>-name</B> options so theycan be translated to any language. Symbolic name used are<B>ok</B>, <B>cancel</B>, <B>font</B>, <B>size</B>, <B>style</B>,<B>bold</B>, <B>italic</B>, <B>underline</B> and <B>overstrike</B>.</P><BR><HR WIDTH="50%"><BR><B><A NAME="wso">WIDGET-SPECIFIC OPTIONS</A></B><BR><DL><DT><A NAME="-command"><B>-command</B></A></DT><DD>Specifies a command to call when user select a new font when SelectFont <B>type</B>option is <I>toolbar</I>.</DD></DL><DL><DT><A NAME="-parent"><B>-parent</B></A></DT><DD>Parent of the Dialog. Dialog is centered in its parent. If empty, it is centered inroot window.</DD></DL><DL><DT><A NAME="-sampletext"><B>-sampletext</B></A></DT><DD>Specifies the text displayed in the preview area.</DD></DL><DL><DT><A NAME="-title"><B>-title</B></A></DT><DD>Title of the Dialog toplevel.</DD></DL><DL><DT><A NAME="-type"><B>-type</B></A></DT><DD>Specifies the type of the SelectFont widget. Must be <B>dialog</B> or <B>toolbar</B>.<BR>If <B>type</B> option is <I>dialog</I>, SelectFont::<B>create</B> directly creates the dialog, displays it and return an empty string if cancel button is pressed or if dialog isdestroyed, and the selected font if ok button is pressed. In all cases, dialog is destroyed.<BR>If <B>type</B> option is <I>toolbar</I>, SelectFont::<B>create</B> returns the pathnameof the widget created.</DD></DL><HR WIDTH="50%"><BR><B><A NAME="wc">WIDGET COMMAND</A></B><BR><DL><DT><A NAME="cget"><I>pathName</I> <B>cget</B></A> <I>option</I></DT><DD>Returns the current value of the configuration option given by <I>option</I>.<I>Option</I> may have any of the values accepted by the creation command.</DD></DL><DL><DT><A NAME="configure"><I>pathName</I> <B>configure</B></A> ?<I>option</I>? ?<I>value</I> <I>option</I> <I>value</I> ...?</DT><DD>Query or modify the configuration options of the widget. If no <I>option</I> is specified,returns a list describing all of the available options for <I>pathName</I>.If <I>option</I> is specified with no <I>value</I>, then the command returns a listdescribing the one named <I>option</I> (this list will be identical to the correspondingsublist of the value returned if no <I>option</I> is specified). If one ormore <I>option-value</I> pairs are specified, then the command modifies the given widgetoption(s) to have the given value(s); in this case the command returns an empty string.<I>Option</I> may have any of the values accepted by the creation command.Read-only options are not be modified.</DD></DL><DL><DT><A NAME="loadfont">SelectFont::<B>loadfont</B></A></DT><DD>Load the font available in the system.</DD></DL></BODY></HTML>⌨️ 快捷键说明
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