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<TITLE> Adding Panes Inside a TixPanedWindow Widget<A NAME=221> </A></TITLE>
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<A NAME=Contents> </A><H3><A NAME=SECTION00042100000000000000> Adding Panes Inside a TixPanedWindow Widget<A NAME=221> </A></A></H3>
<P>
You can create a TixPanedWindow widget using the <tt>tixPanedWindow</tt>
command. After that, you can add panes into this widget using the
<tt>add</tt> method (see program 2-5).
<P>When you use the <tt>add</tt> method, there are several optional
parameters which you can use to control the size of each of the
pane. The <tt>-min</tt> parameter controls the minimum size of the pane
and the <tt>-max</tt> parameter controls its maximum size. These two
parameters controls how much the user can expand or shrink a
pane. If neither is specified, then the pane can be expanded or
shrunk without restrictions.
<P>In addition, the -size parameter specifies the initial size of the
pane. If it is not specified, then the initial size of the pane will
be its natural size.
<P>
In program 2-5, we set the initial size of <tt>pane1</tt> to
100 pixels using the -size parameter. We don't set the <tt>-size</tt>
parameter for <tt>pane2</tt> so it will appear in its natural
size. However, we use the <tt>-max</tt> option for <tt>pane2</tt> so that
the user can never expand the size of <tt>pane2</tt> to more than 300
pixels.
<P>
<blockquote> <P><tt> tixPanedWindow .p<BR>
.p add pane1 -size 100<BR>
.p add pane2 -max 300<BR>
<BR>
set p1 [.p subwidget pane1]<BR>
button $p1.b1 -text Button1<BR>
button $p1.b2 -text Button2<BR>
pack $p1.b1 $p1.b2 -side left -expand yes<BR>
<BR>
set p2 [.p subwidget pane2]<BR>
button $p2.b -text "Another Button"<BR>
pack $p2.b -side left -expand yes -fill both<BR>
<BR>
pack .p -expand yes -fill both
</tt>
<P></blockquote>
<P><CENTER>(Figure 2-5) Adding Panes into a TixPanedWindow Widget<A NAME=25> </A>
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