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<erlref>
<header>
  <copyright>
    <year>2020</year>
    <holder>Ericsson AB. All Rights Reserved.</holder></copyright>
  <legalnotice>
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.

  </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>
