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a/src/qtgui/uiprefs.ui b/src/qtgui/uiprefs.ui
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              </widget>
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              </widget>
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             </item>
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             </item>
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            </layout>
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            </layout>
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           </item>
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           </item>
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           <item>
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           <item>
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            <widget class="Line" name="line3">
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            <widget class="Line" name="line31">
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             <property name="frameShape">
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             <property name="frameShape">
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              <enum>QFrame::HLine</enum>
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              <enum>QFrame::HLine</enum>
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             </property>
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             </property>
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             <property name="frameShadow">
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             <property name="frameShadow">
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              <enum>QFrame::Sunken</enum>
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              <enum>QFrame::Sunken</enum>