<doc>
  <legacy_id>1612</legacy_id>
  <name>proportionalThumbs</name>
  <type>property</type>
  <syntax>
    <example>set the proportionalThumbs to {true | false}</example>
  </syntax>
  <library></library>
  <objects>
    <global/>
  </objects>
  <synonyms>
  </synonyms>
  <classification>
    <category>Appearance &amp; Positioning</category>
  </classification>
  <references>
    <property tag="thumbSize">thumbSize Property</property>
  </references>
  <history>
    <introduced version="1.0">Added.</introduced>
  </history>
  <platforms>
    <mac/>
    <windows/>
    <linux/>
    <ios/>
    <android/>
  </platforms>
  <classes>
    <desktop/>
    <server/>
    <web/>
    <mobile/>
  </classes>
  <security>
  </security>
  <summary>Specifies whether the draggable <glossary tag="scrollbar thumb">thumbs</glossary> in <glossary tag="scrollbar">scrollbars</glossary> are a fixed size, or a size proportional to the amount of content shown.</summary>
  <examples>
    <example>set the proportionalThumbs to true</example>
  </examples>
  <description>
    <p>Use the <b>proportionalThumbs</b> <glossary tag="property">property</glossary> to control the <glossary tag="appearance">appearance</glossary> of <glossary tag="scrollbar">scrollbars</glossary>.</p><p/><p><b>Value:</b></p><p>The <b>proportionalThumbs</b> is true or false.</p><p/><p>By default, the <b>proportionalThumbs</b> <glossary tag="property">property</glossary> is set to false on <glossary tag="Mac OS">Mac OS systems</glossary>, true on <glossary tag="Unix">Unix</glossary> and <glossary tag="Windows">Windows systems</glossary>.</p><p/><p><b>Comments:</b></p><p>If the <b>proportionalThumbs</b> is set to true, the <glossary tag="scrollbar thumb">scrollbar thumb</glossary> is sized proportionately to the visible content of its <keyword tag="field">field</keyword>, group, or <object tag="stack">stack</object>. If almost all the content is currently visible, the <glossary tag="scrollbar thumb">thumb</glossary> is large and fills most of the <keyword tag="scrollbar">scrollbar</keyword>; if only a small percentage of content is visible, the <glossary tag="scrollbar thumb">thumb</glossary> is small.</p>
  </description>
</doc>