43 lines
2.2 KiB
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43 lines
2.2 KiB
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<TITLE> Using the TixFileSelectDialog Widget<A NAME=511> </A></TITLE>
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<B> Next:</B> <A NAME=tex2html1003 HREF=subsubsection3_7_1_2.html> The Subwidget in </A>
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<B>Up:</B> <A NAME=tex2html1001 HREF=subsection3_7_1.html> File Selection Dialog </A>
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<B> Previous:</B> <A NAME=tex2html995 HREF=subsection3_7_1.html> File Selection Dialog </A>
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<A NAME=Contents> </A><H3><A NAME=SECTION00071100000000000000> Using the TixFileSelectDialog Widget<A NAME=511> </A></A></H3>
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<P>
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An example of using the TixFileSelectDialog widget is in figure 5-1
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. At line 1, we create a TixFileSelectDialog widget and set
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the title of the dialog to ``Select A File'' using the <tt>-title</tt>
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option. We also use the <tt>-command</tt> option to specify that the
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procedure <tt>selectCmd</tt> should be called when the user has selected a
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file. <tt>selectCmd</tt> will be called with one parameter, the filename
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selected by the user. When the TixFileSelectDialog widget is created, it
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is initially not shown on the screen. Therefore, at line 3, we call its
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<tt>popup</tt> widget command to place the widget on the screen.
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<P>
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<P><tt> tixFileSelectDialog .file -title "Select A File" -command selectCmd<BR>
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.file subwidget fsbox config -pattern "*.txt" -directory /usr/info<BR>
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.file popup<BR>
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<BR>
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proc selectCmd {filename} {<BR>
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puts "You have selected $filename"<BR>
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}</tt>
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<P><P><CENTER>(Figure 5-1) Using the TixFileSelectDialog<A NAME=51> </A>
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</CENTER>
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<P>
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<blockquote> <P><P><CENTER><IMG SRC="../gif/tix/filesel/fb_comp.gif">
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<P><ADDRESS>
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<A HREF=http://tix.sourceforge.net>http://tix.sourceforge.net</A><BR>
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</ADDRESS> |