code_app/app/scanner/cutpapertool.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>CutPaperTool</class>
 <widget class="QWidget" name="CutPaperTool">
  <property name="enabled">
   <bool>true</bool>
  </property>
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>439</width>
    <height>676</height>
   </rect>
  </property>
  <property name="sizePolicy">
   <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
    <horstretch>0</horstretch>
    <verstretch>0</verstretch>
   </sizepolicy>
  </property>
  <property name="windowTitle">
   <string>自定义扫描区域</string>
  </property>
  <layout class="QVBoxLayout" name="verticalLayout_2">
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout_4">
     <item>
      <widget class="QLabel" name="label_6">
       <property name="text">
        <string>纸张尺寸：</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLabel" name="paperLab">
       <property name="text">
        <string>A4</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLabel" name="sizeLabel">
       <property name="text">
        <string>(210*297)</string>
       </property>
      </widget>
     </item>
     <item>
      <spacer name="horizontalSpacer_4">
       <property name="orientation">
        <enum>Qt::Horizontal</enum>
       </property>
       <property name="sizeHint" stdset="0">
        <size>
         <width>40</width>
         <height>20</height>
        </size>
       </property>
      </spacer>
     </item>
    </layout>
   </item>
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout_5">
     <item>
      <widget class="QLabel" name="label_8">
       <property name="text">
        <string>DPI(像素/英寸)：</string>
       </property>
       <property name="alignment">
        <set>Qt::AlignJustify|Qt::AlignVCenter</set>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLabel" name="dpiLab">
       <property name="text">
        <string>200</string>
       </property>
      </widget>
     </item>
     <item>
      <spacer name="horizontalSpacer_5">
       <property name="orientation">
        <enum>Qt::Horizontal</enum>
       </property>
       <property name="sizeHint" stdset="0">
        <size>
         <width>40</width>
         <height>20</height>
        </size>
       </property>
      </spacer>
     </item>
    </layout>
   </item>
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout_3">
     <item>
      <widget class="QLabel" name="label_5">
       <property name="text">
        <string>单位：</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QComboBox" name="comboBox_2">
       <item>
        <property name="text">
         <string>毫米（mm）</string>
        </property>
       </item>
       <item>
        <property name="text">
         <string>英寸（in)</string>
        </property>
       </item>
       <item>
        <property name="text">
         <string>像素（px）</string>
        </property>
       </item>
      </widget>
     </item>
     <item>
      <spacer name="horizontalSpacer_3">
       <property name="orientation">
        <enum>Qt::Horizontal</enum>
       </property>
       <property name="sizeHint" stdset="0">
        <size>
         <width>40</width>
         <height>20</height>
        </size>
       </property>
      </spacer>
     </item>
     <item>
      <widget class="QPushButton" name="pbtn_init">
       <property name="text">
        <string>初始化选择区域</string>
       </property>
      </widget>
     </item>
    </layout>
   </item>
   <item>
    <widget class="QScrollArea" name="scrollArea">
     <property name="widgetResizable">
      <bool>true</bool>
     </property>
     <widget class="QWidget" name="scrollAreaWidgetContents_4">
      <property name="geometry">
       <rect>
        <x>0</x>
        <y>0</y>
        <width>421</width>
        <height>430</height>
       </rect>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout">
       <item>
        <widget class="cutDialog" name="widget" native="true">
         <property name="sizePolicy">
          <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
           <horstretch>0</horstretch>
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
        </widget>
       </item>
      </layout>
     </widget>
    </widget>
   </item>
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout">
     <item>
      <widget class="QLabel" name="label">
       <property name="text">
        <string>x:</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLineEdit" name="startXEdt"/>
     </item>
     <item>
      <widget class="QLabel" name="xLabel">
       <property name="text">
        <string>mm</string>
       </property>
      </widget>
     </item>
     <item>
      <spacer name="horizontalSpacer">
       <property name="orientation">
        <enum>Qt::Horizontal</enum>
       </property>
       <property name="sizeHint" stdset="0">
        <size>
         <width>40</width>
         <height>20</height>
        </size>
       </property>
      </spacer>
     </item>
     <item>
      <widget class="QLabel" name="label_2">
       <property name="text">
        <string>y:</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLineEdit" name="startYEdt"/>
     </item>
     <item>
      <widget class="QLabel" name="yLabel">
       <property name="text">
        <string>mm</string>
       </property>
      </widget>
     </item>
    </layout>
   </item>
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout_2">
     <item>
      <widget class="QLabel" name="wLabel_2">
       <property name="text">
        <string>w:</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLineEdit" name="rectWidth"/>
     </item>
     <item>
      <widget class="QLabel" name="wLabel">
       <property name="text">
        <string>mm</string>
       </property>
      </widget>
     </item>
     <item>
      <spacer name="horizontalSpacer_2">
       <property name="orientation">
        <enum>Qt::Horizontal</enum>
       </property>
       <property name="sizeHint" stdset="0">
        <size>
         <width>40</width>
         <height>20</height>
        </size>
       </property>
      </spacer>
     </item>
     <item>
      <widget class="QLabel" name="label_4">
       <property name="text">
        <string>h:</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QLineEdit" name="rectHeight"/>
     </item>
     <item>
      <widget class="QLabel" name="hLabel">
       <property name="text">
        <string>mm</string>
       </property>
      </widget>
     </item>
    </layout>
   </item>
   <item>
    <widget class="QDialogButtonBox" name="buttonBox">
     <property name="standardButtons">
      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
     </property>
    </widget>
   </item>
  </layout>
 </widget>
 <customwidgets>
  <customwidget>
   <class>cutDialog</class>
   <extends>QWidget</extends>
   <header location="global">cutdialog.h</header>
   <container>1</container>
  </customwidget>
 </customwidgets>
 <resources/>
 <connections/>
</ui>