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<title>nl:clickb [BASIC 256 - Language Documentation]</title>
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<h1><a href="start.html" accesskey="h" title="[H]"><img src="lib/tpl/dokuwiki/images/logo.png" width="64" height="64" alt="" /> <span>BASIC 256 - Language Documentation</span></a></h1>
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<li class="level2"><div class="li"><a href="nl_clickb.html#clickb">Clickb</a></div>
<ul class="toc">
<li class="level3"><div class="li"><a href="nl_clickb.html#formaat">Formaat</a></div></li>
<li class="level3"><div class="li"><a href="nl_clickb.html#beschrijving">Beschrijving</a></div></li>
<li class="level3"><div class="li"><a href="nl_clickb.html#zie_ook">Zie ook</a></div></li>
<li class="level3"><div class="li"><a href="nl_clickb.html#voorbeeld">Voorbeeld</a></div></li>
<li class="level3"><div class="li"><a href="nl_clickb.html#nieuwe_vanaf">Nieuwe vanaf</a></div></li>
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<h2 class="sectionedit1" id="clickb">Clickb</h2>
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<h3 class="sectionedit2" id="formaat">Formaat</h3>
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<p>
<strong>clickb</strong><br/>
<strong>clickb</strong> ( )
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<h3 class="sectionedit3" id="beschrijving">Beschrijving</h3>
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<p>
De functie laat weten welke knop de gebruiker het laatst aangeklikt heeft in het 'grafische venster'. En alleen daar dus!<br/>
Er wordt 0 teruggegeven als er niet werd geklikt. Indien verschillende knoppen samen werden ingedrukt,dan wordt de som van die knoppen gegeven.
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<th class="col0" colspan="2">Resultaten</th>
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<th class="col0">Waarde</th><th class="col1">Welke muisknop</th>
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<td class="col0">0</td><td class="col1">Gen enkele</td>
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<td class="col0">1</td><td class="col1">Links</td>
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<td class="col0">2</td><td class="col1">Rechts</td>
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<tr class="row5">
<td class="col0">4</td><td class="col1">Midden</td>
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<h3 class="sectionedit5" id="zie_ook">Zie ook</h3>
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<p>
<a href="nl_clickclear.html" class="wikilink1" title="nl:clickclear">Clickclear</a>, <a href="nl_clickx.html" class="wikilink1" title="nl:clickx">Clickx</a>, <a href="nl_clicky.html" class="wikilink1" title="nl:clicky">Clicky</a>, <a href="nl_mouseb.html" class="wikilink1" title="nl:mouseb">Mouseb</a>, <a href="nl_mousex.html" class="wikilink1" title="nl:mousex">Mousex</a>, <a href="nl_mousey.html" class="wikilink1" title="nl:mousey">Mousey</a>
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<h3 class="sectionedit6" id="voorbeeld">Voorbeeld</h3>
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<pre class="code basic4gl"># wis de vorige muiskliks weg
clickclear
# wacht tot de gebruiker de muis aanklikt
<span class="kw2">print</span> <span class="st0">"Klik de muis in het grafisch venster"</span>
<span class="kw3">while</span> clickb <span class="sy0">=</span> <span class="nu0">0</span>
pause .01
endwhile
# Toon waar de gebruiker heeft geklikt
<span class="kw2">print</span> <span class="st0">"U klikte op de volgende plaats in het grafisch venster ("</span> <span class="sy0">+</span> clickx <span class="sy0">+</span> <span class="st0">","</span> <span class="sy0">+</span> clicky <span class="sy0">+</span> <span class="st0">")"</span>
# Toon welke knop de gebruiker heeft geklikt
<span class="kw3">if</span> clickb<span class="sy0">=</span><span class="nu0">0</span> <span class="kw3">then</span> knop<span class="sy0">$=</span><span class="st0">"geen"</span>
<span class="kw3">if</span> clickb<span class="sy0">=</span><span class="nu0">1</span> <span class="kw3">then</span> knop<span class="sy0">$=</span><span class="st0">"linkse"</span>
<span class="kw3">if</span> clickb<span class="sy0">=</span><span class="nu0">2</span> <span class="kw3">then</span> knop<span class="sy0">$=</span><span class="st0">"rechtste"</span>
<span class="kw3">if</span> clickb<span class="sy0">=</span><span class="nu0">4</span> <span class="kw3">then</span> knop<span class="sy0">$=</span><span class="st0">"middenste"</span>
<span class="kw2">print</span> <span class="st0">"U klikte op de "</span> <span class="sy0">+</span> knop<span class="sy0">$</span> <span class="sy0">+</span> <span class="st0">" knop."</span></pre>
<p>
Het lukt maar niet om iets 2 knoppen tegelijk aan te klikken. Lukt het u?
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<h3 class="sectionedit7" id="nieuwe_vanaf">Nieuwe vanaf</h3>
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<p>
0.9.4d
</p>
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<a href="nl_mouse_interaction.html" class="wikilink1" title="nl:mouse_interaction">Muisbesturing</a> | <a href="nl_clickclear.html" class="wikilink1" title="nl:clickclear">volgende</a>
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<div class="docInfo"><bdi>nl/clickb.txt</bdi> · Last modified: 2012/02/06 15:49 by <bdi>tlesseliers</bdi></div>
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