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<title>Installing a Preview widget: GTK+ 2 Reference Manual</title>
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<a name="gtkfilechooser-installing-preview"></a>Installing a Preview widget</h2></div></div></div>
<p>
      Many applications need to have a preview facility within their
      file chooser dialogs.  Previous to GTK+ 2.4, one needed to
      access the <a class="link" href="GtkFileSelection.html" title="GtkFileSelection"><span class="type">GtkFileSelection</span></a> widget hierarchy directly to hook in 
      a preview widget.  With <a class="link" href="GtkFileChooser.html" title="GtkFileChooser"><span class="type">GtkFileChooser</span></a>, there is a
      dedicated API to do this.
    </p>
<p>
      Please see the <a class="link" href="GtkFileChooser.html#gtkfilechooser-preview" title="Adding a Preview Widget">section on
      creating preview widgets</a> for more information.
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