31 lines
1.9 KiB
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31 lines
1.9 KiB
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<TITLE> Component Widgets<A NAME=6123> </A></TITLE>
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<HR> <A NAME=tex2html1154 HREF=subsection3_8_2.html><IMG ALIGN=MIDDLE SRC="../gif/icons/next_motif.gif"></A> <A NAME=tex2html1152 HREF=subsection3_8_1.html><IMG ALIGN=MIDDLE SRC="../gif/icons/up_motif.gif"></A> <A NAME=tex2html1148 HREF=subsubsectionstar3_8_1_4.html><IMG ALIGN=MIDDLE SRC="../gif/icons/previous_motif.gif"></A> <A NAME=tex2html1156 HREF=tableofcontents3_1.html><IMG ALIGN=MIDDLE SRC="../gif/icons/contents_motif.gif"></A> <BR>
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<B> Next:</B> <A NAME=tex2html1155 HREF=subsection3_8_2.html> Widget Class Declaration</A>
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<B>Up:</B> <A NAME=tex2html1153 HREF=subsection3_8_1.html> Introduction to Tix </A>
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<B> Previous:</B> <A NAME=tex2html1149 HREF=subsubsectionstar3_8_1_4.html> Methods</A>
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<A NAME=Contents> </A><H3><A NAME=SECTION00081500000000000000> Component Widgets<A NAME=6123> </A></A></H3>
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<P>
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A Tix mega-widget is composed of one or more component
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widgets. The main part of a mega-widget is called the <em>root
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widget</em>, which is usually a frame widget that encompasses all other
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component widgets. The other component widgets are called <em>subwidgets</em>.
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<P>The root widget has the same name as the the mega-widget itself. In
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the above example, we have a mega-widget called <tt>.up</tt>. It has a
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root widget which is a frame widget and is also called <tt>.up</tt>. Inside <tt>.up</tt> we have a button subwidget called <tt>.up.button</tt>.
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<P>Similar to variables and methods, component widgets are also
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classified into public and private component widgets. Only public
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widgets may be accessed by the application programmer, via the <tt>subwidget</tt> method (see section 1.3.1) of each widget
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instance.
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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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