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<erlref>
<header>
  <copyright>
    <year>2020</year>
    <holder>wxWidgets team.</holder></copyright>
  <legalnotice>Licensed under the wxWindows Free Documentation Licence, Version 3
  </legalnotice>
  <title>wxPreviewControlBar</title>
</header>
<module>wxPreviewControlBar</module>
<modulesummary>Functions for wxPreviewControlBar class</modulesummary>
<description><p>This is the default implementation of the preview control bar, a panel with buttons and a zoom control.
      </p><p>You can derive a new class from this and override some or all member functions to change the behaviour and appearance; or you can leave it as it is.
      </p><p>See: <seeerl marker="wxPreviewFrame"><c>wxPreviewFrame</c></seeerl>, <seeerl marker="wxPreviewCanvas"><c>wxPreviewCanvas</c></seeerl>, <seeerl marker="wxPrintPreview"><c>wxPrintPreview</c></seeerl>
      </p>
  <p>This class is derived (and can use functions) from: 
    <seeerl marker="wxPanel"><c>wxPanel</c></seeerl> <seeerl marker="wxWindow"><c>wxWindow</c></seeerl> <seeerl marker="wxEvtHandler"><c>wxEvtHandler</c></seeerl></p>
  
  <p>wxWidgets docs: <url href="https://docs.wxwidgets.org/3.1/classwx_preview_control_bar.html">wxPreviewControlBar</url></p>
  </description>
<datatypes><datatype><name name="wxPreviewControlBar"/></datatype></datatypes>

<funcs>
  <func>
    <name name="new" arity="3" clause_i="1" since=""/>
    <fsummary>See: <c>new/4</c></fsummary>
  </func>
  
  <func>
    <name name="new" arity="4" clause_i="1" since=""/>
    <fsummary>Constructor. </fsummary>
    <desc><p>Constructor. 
      </p><p>The <c>buttons</c> parameter may be a combination of the following, using the bitwise 'or' operator:
      </p></desc>
  </func>
  
  <func>
    <name name="destroy" arity="1" clause_i="1" since=""/>
    <fsummary>Destructor. </fsummary>
    <desc><p>Destructor. 
      </p></desc>
  </func>
  
  <func>
    <name name="createButtons" arity="1" clause_i="1" since=""/>
    <fsummary>Creates buttons, according to value of the button style flags. </fsummary>
    <desc><p>Creates buttons, according to value of the button style flags. 
      </p></desc>
  </func>
  
  <func>
    <name name="getPrintPreview" arity="1" clause_i="1" since=""/>
    <fsummary>Gets the print preview object associated with the control bar. </fsummary>
    <desc><p>Gets the print preview object associated with the control bar. 
      </p></desc>
  </func>
  
  <func>
    <name name="getZoomControl" arity="1" clause_i="1" since=""/>
    <fsummary>Gets the current zoom setting in percent. </fsummary>
    <desc><p>Gets the current zoom setting in percent. 
      </p></desc>
  </func>
  
  <func>
    <name name="setZoomControl" arity="2" clause_i="1" since=""/>
    <fsummary>Sets the zoom control. </fsummary>
    <desc><p>Sets the zoom control. 
      </p></desc>
  </func>
  </funcs>
</erlref>
