mainwindow.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>MainWindow</class>
 <widget class="QMainWindow" name="MainWindow">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>784</width>
    <height>736</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>MainWindow</string>
  </property>
  <widget class="QWidget" name="centralWidget">
   <layout class="QGridLayout" name="gridLayout">
    <item row="4" column="10">
     <widget class="QLabel" name="label_19">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="text">
       <string>w (k/ft)</string>
      </property>
     </widget>
    </item>
    <item row="1" column="9" rowspan="4">
     <widget class="QGroupBox" name="rightBCgroup">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
        <horstretch>0</horstretch>
        <verstretch>1</verstretch>
       </sizepolicy>
      </property>
      <property name="title">
       <string>Right support</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_2">
       <item>
        <widget class="QRadioButton" name="rightBCfree">
         <property name="text">
          <string>free</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QRadioButton" name="rightBCpinned">
         <property name="text">
          <string>pin</string>
         </property>
         <property name="checked">
          <bool>true</bool>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QRadioButton" name="rightBCfixed">
         <property name="text">
          <string>fixed</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QRadioButton" name="rightBCslide">
         <property name="text">
          <string>slider</string>
         </property>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
    <item row="1" column="11" rowspan="2">
     <widget class="QSlider" name="loadPslider">
      <property name="minimum">
       <number>-100</number>
      </property>
      <property name="maximum">
       <number>100</number>
      </property>
      <property name="orientation">
       <enum>Qt::Vertical</enum>
      </property>
     </widget>
    </item>
    <item row="3" column="11">
     <widget class="QDoubleSpinBox" name="loadP">
      <property name="minimum">
       <double>-100.000000000000000</double>
      </property>
      <property name="maximum">
       <double>100.000000000000000</double>
      </property>
      <property name="singleStep">
       <double>0.020000000000000</double>
      </property>
     </widget>
    </item>
    <item row="4" column="8">
     <widget class="QLabel" name="label_16">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="text">
       <string>ft</string>
      </property>
     </widget>
    </item>
    <item row="3" column="5" colspan="4">
     <widget class="QSlider" name="loadXPslider">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
        <horstretch>1</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="maximum">
       <number>100</number>
      </property>
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
    <item row="1" column="4" rowspan="4">
     <widget class="QGroupBox" name="leftBCgroup">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
        <horstretch>0</horstretch>
        <verstretch>1</verstretch>
       </sizepolicy>
      </property>
      <property name="title">
       <string>Left support</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout">
       <item>
        <widget class="QRadioButton" name="leftBCfree">
         <property name="text">
          <string>free</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QRadioButton" name="leftBCpinned">
         <property name="text">
          <string>pin</string>
         </property>
         <property name="checked">
          <bool>true</bool>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QRadioButton" name="leftBCfixed">
         <property name="text">
          <string>fixed</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QRadioButton" name="leftBCslide">
         <property name="text">
          <string>slider</string>
         </property>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
    <item row="1" column="5" rowspan="2" colspan="4">
     <widget class="QCustomPlot" name="systemPlot" native="true">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
        <horstretch>3</horstretch>
        <verstretch>1</verstretch>
       </sizepolicy>
      </property>
      <property name="minimumSize">
       <size>
        <width>150</width>
        <height>0</height>
       </size>
      </property>
      <property name="styleSheet">
       <string notr="true"/>
      </property>
     </widget>
    </item>
    <item row="4" column="11">
     <widget class="QLabel" name="label_18">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="text">
       <string>P (kips)</string>
      </property>
     </widget>
    </item>
    <item row="1" column="10" rowspan="2">
     <widget class="QSlider" name="loadWslider">
      <property name="maximum">
       <number>100</number>
      </property>
      <property name="pageStep">
       <number>10</number>
      </property>
      <property name="orientation">
       <enum>Qt::Vertical</enum>
      </property>
     </widget>
    </item>
    <item row="4" column="5">
     <widget class="QLabel" name="label_17">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="text">
       <string>xP</string>
      </property>
     </widget>
    </item>
    <item row="3" column="10">
     <widget class="QDoubleSpinBox" name="loadW">
      <property name="maximum">
       <double>10.000000000000000</double>
      </property>
      <property name="singleStep">
       <double>0.100000000000000</double>
      </property>
     </widget>
    </item>
    <item row="4" column="6" colspan="2">
     <widget class="QDoubleSpinBox" name="loadXP">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="decimals">
       <number>1</number>
      </property>
      <property name="maximum">
       <double>100.000000000000000</double>
      </property>
      <property name="value">
       <double>1.000000000000000</double>
      </property>
     </widget>
    </item>
    <item row="5" column="4" colspan="8">
     <widget class="QTabWidget" name="tabWidget">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
        <horstretch>2</horstretch>
        <verstretch>5</verstretch>
       </sizepolicy>
      </property>
      <property name="autoFillBackground">
       <bool>false</bool>
      </property>
      <property name="styleSheet">
       <string notr="true"/>
      </property>
      <property name="tabPosition">
       <enum>QTabWidget::South</enum>
      </property>
      <property name="currentIndex">
       <number>0</number>
      </property>
      <widget class="QWidget" name="tab_moment">
       <attribute name="title">
        <string>Moment (k-ft)</string>
       </attribute>
       <layout class="QVBoxLayout" name="verticalLayout_3">
        <property name="leftMargin">
         <number>0</number>
        </property>
        <property name="topMargin">
         <number>0</number>
        </property>
        <property name="rightMargin">
         <number>0</number>
        </property>
        <property name="bottomMargin">
         <number>0</number>
        </property>
        <item>
         <widget class="QCustomPlot" name="momentPlot" native="true"/>
        </item>
       </layout>
      </widget>
      <widget class="QWidget" name="tab_shear">
       <attribute name="title">
        <string>Shear (kips)</string>
       </attribute>
       <layout class="QVBoxLayout" name="verticalLayout_4">
        <property name="leftMargin">
         <number>0</number>
        </property>
        <property name="topMargin">
         <number>0</number>
        </property>
        <property name="rightMargin">
         <number>0</number>
        </property>
        <property name="bottomMargin">
         <number>0</number>
        </property>
        <item>
         <widget class="QCustomPlot" name="shearPlot" native="true"/>
        </item>
       </layout>
      </widget>
      <widget class="QWidget" name="tab_slope">
       <attribute name="title">
        <string>Slope (rad)</string>
       </attribute>
       <layout class="QVBoxLayout" name="verticalLayout_5">
        <property name="leftMargin">
         <number>0</number>
        </property>
        <property name="topMargin">
         <number>0</number>
        </property>
        <property name="rightMargin">
         <number>0</number>
        </property>
        <property name="bottomMargin">
         <number>0</number>
        </property>
        <item>
         <widget class="QCustomPlot" name="slopePlot" native="true"/>
        </item>
       </layout>
      </widget>
      <widget class="QWidget" name="tab_displacement">
       <attribute name="title">
        <string>Deflection (in)</string>
       </attribute>
       <layout class="QVBoxLayout" name="verticalLayout_6">
        <property name="leftMargin">
         <number>0</number>
        </property>
        <property name="topMargin">
         <number>0</number>
        </property>
        <property name="rightMargin">
         <number>0</number>
        </property>
        <property name="bottomMargin">
         <number>0</number>
        </property>
        <item>
         <widget class="QCustomPlot" name="dispPlot" native="true"/>
        </item>
       </layout>
      </widget>
     </widget>
    </item>
    <item row="0" column="2" rowspan="6">
     <widget class="QFrame" name="frame">
      <property name="frameShape">
       <enum>QFrame::NoFrame</enum>
      </property>
      <property name="frameShadow">
       <enum>QFrame::Raised</enum>
      </property>
      <property name="lineWidth">
       <number>0</number>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_8">
       <property name="spacing">
        <number>-1</number>
       </property>
       <property name="leftMargin">
        <number>0</number>
       </property>
       <property name="topMargin">
        <number>0</number>
       </property>
       <property name="rightMargin">
        <number>0</number>
       </property>
       <property name="bottomMargin">
        <number>0</number>
       </property>
       <item>
        <widget class="QGroupBox" name="dimensionsGroup">
         <property name="title">
          <string>Dimensions</string>
         </property>
         <layout class="QGridLayout" name="gridLayout_6">
          <item row="0" column="1">
           <widget class="QDoubleSpinBox" name="dimensionL">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="minimum">
             <double>1.000000000000000</double>
            </property>
            <property name="maximum">
             <double>1000.000000000000000</double>
            </property>
            <property name="value">
             <double>10.000000000000000</double>
            </property>
           </widget>
          </item>
          <item row="0" column="2">
           <widget class="QLabel" name="label_2">
            <property name="text">
             <string>ft</string>
            </property>
           </widget>
          </item>
          <item row="0" column="0">
           <widget class="QLabel" name="label">
            <property name="text">
             <string>Length</string>
            </property>
           </widget>
          </item>
         </layout>
        </widget>
       </item>
       <item>
        <widget class="QGroupBox" name="materialGroup">
         <property name="title">
          <string>Material</string>
         </property>
         <property name="flat">
          <bool>false</bool>
         </property>
         <layout class="QGridLayout" name="gridLayout_4">
          <item row="0" column="0">
           <widget class="QComboBox" name="materialSelection">
            <item>
             <property name="text">
              <string>Softwood</string>
             </property>
            </item>
            <item>
             <property name="text">
              <string>Hardwood</string>
             </property>
            </item>
            <item>
             <property name="text">
              <string>Steel</string>
             </property>
            </item>
            <item>
             <property name="text">
              <string>Concrete 4 ksi</string>
             </property>
            </item>
            <item>
             <property name="text">
              <string>Concrete 6 ksi</string>
             </property>
            </item>
           </widget>
          </item>
         </layout>
        </widget>
       </item>
       <item>
        <widget class="QGroupBox" name="crossSectionGroup">
         <property name="sizePolicy">
          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
           <horstretch>0</horstretch>
           <verstretch>1</verstretch>
          </sizepolicy>
         </property>
         <property name="autoFillBackground">
          <bool>true</bool>
         </property>
         <property name="styleSheet">
          <string notr="true">color='#ff0000', background='#00ff00'
</string>
         </property>
         <property name="title">
          <string>Cross section</string>
         </property>
         <layout class="QGridLayout" name="gridLayout_5">
          <property name="leftMargin">
           <number>12</number>
          </property>
          <item row="1" column="0">
           <widget class="QStackedWidget" name="stackedWidget">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
              <horstretch>0</horstretch>
              <verstretch>1</verstretch>
             </sizepolicy>
            </property>
            <property name="currentIndex">
             <number>0</number>
            </property>
            <widget class="QWidget" name="page">
             <layout class="QGridLayout" name="gridLayout_2">
              <item row="1" column="0">
               <widget class="QLabel" name="label_3">
                <property name="text">
                 <string>B</string>
                </property>
               </widget>
              </item>
              <item row="1" column="2">
               <widget class="QLabel" name="label_13">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="1" column="1">
               <widget class="QDoubleSpinBox" name="rectangleB">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="value">
                 <double>2.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="3" column="1">
               <spacer name="verticalSpacer">
                <property name="orientation">
                 <enum>Qt::Vertical</enum>
                </property>
                <property name="sizeHint" stdset="0">
                 <size>
                  <width>20</width>
                  <height>40</height>
                 </size>
                </property>
               </spacer>
              </item>
              <item row="2" column="1">
               <widget class="QDoubleSpinBox" name="rectangleH">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="value">
                 <double>8.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="2" column="0">
               <widget class="QLabel" name="label_4">
                <property name="text">
                 <string>H</string>
                </property>
               </widget>
              </item>
              <item row="2" column="2">
               <widget class="QLabel" name="label_14">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="0" column="0" colspan="3">
               <widget class="QLabel" name="rectangleImage">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="text">
                 <string/>
                </property>
                <property name="pixmap">
                 <pixmap resource="resources.qrc">:/images/Rectangle.png</pixmap>
                </property>
                <property name="scaledContents">
                 <bool>false</bool>
                </property>
                <property name="alignment">
                 <set>Qt::AlignCenter</set>
                </property>
               </widget>
              </item>
             </layout>
            </widget>
            <widget class="QWidget" name="page_2">
             <layout class="QGridLayout" name="gridLayout_3">
              <item row="4" column="1">
               <widget class="QDoubleSpinBox" name="IbeamTw">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="singleStep">
                 <double>0.100000000000000</double>
                </property>
                <property name="value">
                 <double>0.500000000000000</double>
                </property>
               </widget>
              </item>
              <item row="2" column="1">
               <widget class="QDoubleSpinBox" name="IbeamH">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="value">
                 <double>6.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="3" column="0">
               <widget class="QLabel" name="label_7">
                <property name="text">
                 <string>tf</string>
                </property>
               </widget>
              </item>
              <item row="3" column="2">
               <widget class="QLabel" name="label_11">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="5" column="1">
               <spacer name="verticalSpacer_3">
                <property name="orientation">
                 <enum>Qt::Vertical</enum>
                </property>
                <property name="sizeHint" stdset="0">
                 <size>
                  <width>20</width>
                  <height>40</height>
                 </size>
                </property>
               </spacer>
              </item>
              <item row="3" column="1">
               <widget class="QDoubleSpinBox" name="IbeamTf">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="singleStep">
                 <double>0.100000000000000</double>
                </property>
                <property name="value">
                 <double>1.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="2" column="2">
               <widget class="QLabel" name="label_10">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="1" column="1">
               <widget class="QDoubleSpinBox" name="IbeamB">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="value">
                 <double>4.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="4" column="2">
               <widget class="QLabel" name="label_12">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="1" column="2">
               <widget class="QLabel" name="label_9">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="2" column="0">
               <widget class="QLabel" name="label_6">
                <property name="text">
                 <string>H</string>
                </property>
               </widget>
              </item>
              <item row="0" column="0" colspan="3">
               <widget class="QLabel" name="label_30">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="text">
                 <string/>
                </property>
                <property name="pixmap">
                 <pixmap resource="resources.qrc">:/images/I-Beam.png</pixmap>
                </property>
                <property name="scaledContents">
                 <bool>false</bool>
                </property>
                <property name="alignment">
                 <set>Qt::AlignCenter</set>
                </property>
               </widget>
              </item>
              <item row="4" column="0">
               <widget class="QLabel" name="label_8">
                <property name="text">
                 <string>tw</string>
                </property>
               </widget>
              </item>
              <item row="1" column="0">
               <widget class="QLabel" name="label_5">
                <property name="text">
                 <string>B</string>
                </property>
               </widget>
              </item>
             </layout>
            </widget>
            <widget class="QWidget" name="page_3">
             <layout class="QGridLayout" name="gridLayout_7">
              <item row="3" column="4">
               <widget class="QLabel" name="label_25">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="1" column="0">
               <widget class="QLabel" name="label_20">
                <property name="text">
                 <string>B</string>
                </property>
               </widget>
              </item>
              <item row="2" column="4">
               <widget class="QLabel" name="label_26">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="7" column="2">
               <spacer name="verticalSpacer_4">
                <property name="orientation">
                 <enum>Qt::Vertical</enum>
                </property>
                <property name="sizeHint" stdset="0">
                 <size>
                  <width>20</width>
                  <height>40</height>
                 </size>
                </property>
               </spacer>
              </item>
              <item row="4" column="4">
               <widget class="QLabel" name="label_27">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="2" column="0">
               <widget class="QLabel" name="label_21">
                <property name="text">
                 <string>H</string>
                </property>
               </widget>
              </item>
              <item row="0" column="0" colspan="5">
               <widget class="QLabel" name="label_15">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="text">
                 <string/>
                </property>
                <property name="pixmap">
                 <pixmap resource="resources.qrc">:/images/BoxChannel.png</pixmap>
                </property>
                <property name="scaledContents">
                 <bool>false</bool>
                </property>
                <property name="alignment">
                 <set>Qt::AlignCenter</set>
                </property>
               </widget>
              </item>
              <item row="1" column="4">
               <widget class="QLabel" name="label_24">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="2" column="2">
               <widget class="QDoubleSpinBox" name="channelH">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="value">
                 <double>4.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="3" column="0">
               <widget class="QLabel" name="label_22">
                <property name="text">
                 <string>tf</string>
                </property>
               </widget>
              </item>
              <item row="3" column="2">
               <widget class="QDoubleSpinBox" name="channelTf">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="singleStep">
                 <double>0.100000000000000</double>
                </property>
                <property name="value">
                 <double>0.750000000000000</double>
                </property>
               </widget>
              </item>
              <item row="4" column="0">
               <widget class="QLabel" name="label_23">
                <property name="text">
                 <string>t_top</string>
                </property>
               </widget>
              </item>
              <item row="1" column="2">
               <widget class="QDoubleSpinBox" name="channelB">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="value">
                 <double>6.000000000000000</double>
                </property>
               </widget>
              </item>
              <item row="5" column="0">
               <widget class="QLabel" name="label_28">
                <property name="text">
                 <string>t_bottom</string>
                </property>
               </widget>
              </item>
              <item row="4" column="2">
               <widget class="QDoubleSpinBox" name="channelTtop">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="singleStep">
                 <double>0.100000000000000</double>
                </property>
                <property name="value">
                 <double>0.500000000000000</double>
                </property>
               </widget>
              </item>
              <item row="5" column="2">
               <widget class="QDoubleSpinBox" name="channelTbottom">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
                  <horstretch>0</horstretch>
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
                <property name="singleStep">
                 <double>0.100000000000000</double>
                </property>
                <property name="value">
                 <double>0.500000000000000</double>
                </property>
               </widget>
              </item>
              <item row="5" column="4">
               <widget class="QLabel" name="label_29">
                <property name="text">
                 <string>in</string>
                </property>
               </widget>
              </item>
              <item row="6" column="2">
               <spacer name="verticalSpacer_2">
                <property name="orientation">
                 <enum>Qt::Vertical</enum>
                </property>
                <property name="sizeHint" stdset="0">
                 <size>
                  <width>20</width>
                  <height>40</height>
                 </size>
                </property>
               </spacer>
              </item>
             </layout>
            </widget>
           </widget>
          </item>
          <item row="0" column="0">
           <widget class="QComboBox" name="shapeSelection">
            <item>
             <property name="text">
              <string>Rectangular</string>
             </property>
            </item>
            <item>
             <property name="text">
              <string>I-beam</string>
             </property>
            </item>
            <item>
             <property name="text">
              <string>Channel/Box</string>
             </property>
            </item>
           </widget>
          </item>
         </layout>
        </widget>
       </item>
       <item>
        <widget class="QGroupBox" name="ComputedGroup">
         <property name="title">
          <string>Beam properties</string>
         </property>
         <layout class="QVBoxLayout" name="verticalLayout_7">
          <item>
           <widget class="QLabel" name="crossSectionInfo">
            <property name="text">
             <string>I = in^4</string>
            </property>
            <property name="alignment">
             <set>Qt::AlignCenter</set>
            </property>
           </widget>
          </item>
          <item>
           <widget class="QLabel" name="materialInfo">
            <property name="text">
             <string>E = ... ksi</string>
            </property>
            <property name="alignment">
             <set>Qt::AlignCenter</set>
            </property>
           </widget>
          </item>
         </layout>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
   </layout>
  </widget>
  <widget class="QMenuBar" name="menuBar">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>784</width>
     <height>24</height>
    </rect>
   </property>
   <widget class="QMenu" name="menuFile">
    <property name="title">
     <string>File</string>
    </property>
    <addaction name="action_Load"/>
    <addaction name="action_Save"/>
    <addaction name="actionSave_As"/>
    <addaction name="separator"/>
    <addaction name="actionE_xport_to_PNG"/>
    <addaction name="separator"/>
    <addaction name="action_Quit"/>
   </widget>
   <widget class="QMenu" name="menuHelp">
    <property name="title">
     <string>Help</string>
    </property>
    <addaction name="action_About"/>
    <addaction name="actionBackground"/>
   </widget>
   <addaction name="menuFile"/>
   <addaction name="menuHelp"/>
  </widget>
  <widget class="QToolBar" name="mainToolBar">
   <attribute name="toolBarArea">
    <enum>TopToolBarArea</enum>
   </attribute>
   <attribute name="toolBarBreak">
    <bool>false</bool>
   </attribute>
  </widget>
  <widget class="QStatusBar" name="statusBar"/>
  <action name="action_Load">
   <property name="text">
    <string>&amp;Open</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+O</string>
   </property>
  </action>
  <action name="action_Save">
   <property name="text">
    <string>&amp;Save</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+S</string>
   </property>
  </action>
  <action name="actionSave_As">
   <property name="text">
    <string>Save &amp;As</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+A</string>
   </property>
  </action>
  <action name="action_Quit">
   <property name="text">
    <string>&amp;Quit</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+Q</string>
   </property>
  </action>
  <action name="actionE_xport_to_PNG">
   <property name="text">
    <string>E&amp;xport to PNG</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+X</string>
   </property>
  </action>
  <action name="action_About">
   <property name="text">
    <string>&amp;About</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+/, Ctrl+B</string>
   </property>
  </action>
  <action name="actionBackground">
   <property name="text">
    <string>&amp;Background information</string>
   </property>
   <property name="shortcut">
    <string>Ctrl+H</string>
   </property>
  </action>
 </widget>
 <layoutdefault spacing="6" margin="11"/>
 <customwidgets>
  <customwidget>
   <class>QCustomPlot</class>
   <extends>QWidget</extends>
   <header location="global">qcp/qcustomplot.h</header>
   <container>1</container>
  </customwidget>
 </customwidgets>
 <resources>
  <include location="resources.qrc"/>
 </resources>
 <connections/>
</ui>