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Overview
Comment: * doc/scrollableframe.html: Extended the description of the "see" subcommand.
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SHA3-256: f16d51d8fb954471b061a340726cd009b52199a7ced12df3840c30042e49ba94
User & Date: csaba 2019-10-22 09:20:23
Context
2019-10-22
13:31
* doc/wheelEvent.html: Slightly extended. check-in: b9ca49d501 user: csaba tags: trunk
09:20
* doc/scrollableframe.html: Extended the description of the "see" subcommand. check-in: f16d51d8fb user: csaba tags: trunk
09:19
* scripts/scrollableframe.tcl: Improvement related to the "see" subcommand. check-in: 5d8b2f34b5 user: csaba tags: trunk
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Changes to modules/scrollutil/doc/scrollableframe.html.

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        <dt class="tm" id="see"><code><i>pathName</i> <b>see</b> <i>widget</i>
        ?<i>corner</i>?</code></dt>

        <dd>This command adjusts the view in the scrollableframe's window so
        that <code><i>widget</i></code> becomes visible in it.&nbsp; The
        specified widget must be a descendant of the content frame and must




        have the same toplevel.&nbsp; The optional <code><i>corner</i></code>
        argument specifies which corner of <code><i>widget</i></code> should
        become visible if it is too large to fit into the window.&nbsp; The
        possible values are <code><b>nw</b></code> (north-west, top-left),
        <code><b>ne</b></code> (north-east, top-right), <code><b>sw</b></code>
        (south-west, bottom-left), and <code><b>se</b></code> (south-east,
        bottom-right).&nbsp; The default corner is <code><b>nw</b></code>.</dd>

        <dd class="tm"><b>REMARK:</b>&nbsp; By using this subcommand you can
        make the keyboard navigation in the content frame more user-friendly,
        like in the following example, in which <code>$w</code> is a descendant
        of the content frame of the scrollableframe widget
        <code>$sf</code> (it is assumed that <code>$sf</code> doesn't contain
        <code>%</code> characters):</dd>






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        <dt class="tm" id="see"><code><i>pathName</i> <b>see</b> <i>widget</i>
        ?<i>corner</i>?</code></dt>

        <dd>This command adjusts the view in the scrollableframe's window so
        that <code><i>widget</i></code> becomes visible in it.&nbsp; The
        specified widget must be a descendant of the content frame and must
        have the same toplevel.&nbsp; In addition, it must be managed by some
        geometry manager (such as <code><b>grid</b></code>,
        <code><b>pack</b></code>, <code><b>place</b></code>,
        <code><b>text</b></code>, or <code><b>canvas</b></code>).&nbsp; The
        optional <code><i>corner</i></code> argument specifies which corner of
        <code><i>widget</i></code> should become visible if it is too large to
        fit into the window.&nbsp; The possible values are
        <code><b>nw</b></code> (north-west), <code><b>ne</b></code>
        (north-east), <code><b>sw</b></code> (south-west), and
        <code><b>se</b></code> (south-east).&nbsp; The default corner is
        <code><b>nw</b></code>.</dd>

        <dd class="tm"><b>REMARK:</b>&nbsp; By using this subcommand you can
        make the keyboard navigation in the content frame more user-friendly,
        like in the following example, in which <code>$w</code> is a descendant
        of the content frame of the scrollableframe widget
        <code>$sf</code> (it is assumed that <code>$sf</code> doesn't contain
        <code>%</code> characters):</dd>