scrolled.html
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<title>Tk::Scrolled - Create a widget with attached scrollbar</title>
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<h1><a>Tk::Scrolled - Create a widget with attached scrollbar</a></h1>
<p><a name="__index__"></a></p>
<!-- INDEX BEGIN -->
<ul>
<li><a href="#name">NAME</a></li>
<li><a href="#synopsis">SYNOPSIS</a></li>
<li><a href="#description">DESCRIPTION</a></li>
<li><a href="#options">OPTIONS</a></li>
<li><a href="#advertised_subwidgets">ADVERTISED SUBWIDGETS</a></li>
<li><a href="#bugs">BUGS</a></li>
<li><a href="#see_also">SEE ALSO</a></li>
<li><a href="#keywords">KEYWORDS</a></li>
</ul>
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<p>
</p>
<h1><a name="name">NAME</a></h1>
<p>Tk::Scrolled - Create a widget with attached <code>scrollbar(s)</code></p>
<p>
</p>
<hr />
<h1><a name="synopsis">SYNOPSIS</a></h1>
<p> <em>$whatever</em> = <em>$parent</em>-><strong>Scrolled</strong>(<em>Whatever</em> ?,<strong>-scrollbars</strong>=><em>where</em>? ?,...?);</p>
<p>
</p>
<hr />
<h1><a name="description">DESCRIPTION</a></h1>
<p>To stop a flood of <strong>ScrlWhatever</strong> widgets Perl/Tk introcuded the special
constructor <strong>Scrolled</strong>. <strong>Scrolled</strong> creates a widget of the given Class
<em>Whatever</em> with attached <a href="../../lib/Tk/Scrollbar.html">scrollbar(s)</a>.</p>
<p>
</p>
<hr />
<h1><a name="options">OPTIONS</a></h1>
<p>All options beside <strong>-scrollbars</strong> explained below are passed to
the <em>Whatever</em> widget constructor.</p>
<dl>
<dt><strong><a name="item__2dscrollbars">-scrollbars</a></strong>
<dd>
<p>Expects as argument the position where the scrollbars should be
created: <strong>w</strong>, <strong>e</strong> or <strong>n</strong>, <strong>s</strong> or a combination of
them. If the one or both positions are prefixed with <strong>o</strong> the
scrollbar will only show up if there is a 'real' need to scroll.</p>
</dd>
</li>
</dl>
<p>
</p>
<hr />
<h1><a name="advertised_subwidgets">ADVERTISED SUBWIDGETS</a></h1>
<p>See <a href="../../lib/Tk/mega.html#subwidget">Subwidget in the Tk::mega manpage</a> how to use advertised widgets.</p>
<dl>
<dt><strong><a name="item_scrolled">scrolled</a></strong>
<dd>
<p>the scrolled widget</p>
</dd>
</li>
<dt><strong><a name="item_widget"><em>widget</em></a></strong>
<dd>
<p>same as <strong>scrolled</strong> above. <em>widget</em> is the kind of widget passed
to scrolled as first argument in all lowercase.</p>
</dd>
</li>
<dt><strong><a name="item_xscrollbar">xscrollbar</a></strong>
<dd>
<p>the <strong>Scrollbar</strong> widget used for horizontal scrolling (if it exists)</p>
</dd>
</li>
<dt><strong><a name="item_yscrollbar">yscrollbar</a></strong>
<dd>
<p>the <strong>Scrollbar</strong> widget used for vertical scrolling (if it exists)</p>
</dd>
</li>
<dt><strong><a name="item_corner">corner</a></strong>
<dd>
<p>a frame in the corner between the vertical and horizontal scrolbar</p>
</dd>
</li>
</dl>
<p>
</p>
<hr />
<h1><a name="bugs">BUGS</a></h1>
<p>If a widget does not support <em>-{x,y}scrollcommand</em> options,
<strong>Scrolled</strong> does not complain if the specified widget class does
not support them. E.g.,</p>
<p> <em>$parent</em>-><strong>Scrolled</strong>(<strong>'Button'</strong>, ...)</p>
<p>One does not get an error message or warning when one tries to
configure scrollbars after the widget construction:</p>
<p> <em>$ascrolled</em>-><strong>configure</strong>(<strong>-scrollbars</strong> => <strong>'e'</strong>);</p>
<p>
</p>
<hr />
<h1><a name="see_also">SEE ALSO</a></h1>
<p><a href="../../lib/Tk/Scrollbar.html">Tk::Scrollbar</a></p>
<p>
</p>
<hr />
<h1><a name="keywords">KEYWORDS</a></h1>
<p>scrolled, scrollbar</p>
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