Index: src/sas/qtgui/UI/LinearFitUI.ui
===================================================================
--- src/sas/qtgui/UI/LinearFitUI.ui	(revision 570a58f9169c78f01c6e69cc89a1960671e5a13d)
+++ src/sas/qtgui/UI/LinearFitUI.ui	(revision 2e3e95954828438b02ef55c47cd9553fe9a7a87a)
@@ -7,10 +7,10 @@
     <x>0</x>
     <y>0</y>
-    <width>413</width>
-    <height>327</height>
+    <width>439</width>
+    <height>324</height>
    </rect>
   </property>
   <property name="sizePolicy">
-   <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+   <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
     <horstretch>0</horstretch>
     <verstretch>0</verstretch>
@@ -28,9 +28,90 @@
     <widget class="QLabel" name="label">
      <property name="text">
-      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Perform fit for &lt;span style=&quot; font-style:italic;&quot;&gt;y(x) = ax + b&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Perform fit for &lt;span style=&quot; font-weight:600; font-style:italic;&quot;&gt;y(x) = ax + b&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
     </widget>
    </item>
    <item row="1" column="0" colspan="2">
+    <widget class="QGroupBox" name="groupBox_2">
+     <property name="title">
+      <string>Fit ranges</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_3">
+      <item row="0" column="0">
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="1">
+         <widget class="QLabel" name="label_9">
+          <property name="text">
+           <string>Min</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="2">
+         <widget class="QLabel" name="label_10">
+          <property name="text">
+           <string>Max</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_8">
+          <property name="text">
+           <string>Range (linear scale)</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QLineEdit" name="txtRangeMin">
+          <property name="toolTip">
+           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Minimum value on the x-axis for the plotted data.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          </property>
+          <property name="autoFillBackground">
+           <bool>true</bool>
+          </property>
+          <property name="readOnly">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="2">
+         <widget class="QLineEdit" name="txtRangeMax">
+          <property name="toolTip">
+           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Maximum value on the x-axis for the plotted data.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          </property>
+          <property name="autoFillBackground">
+           <bool>true</bool>
+          </property>
+          <property name="readOnly">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="lblRange">
+          <property name="text">
+           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Fit range&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QLineEdit" name="txtFitRangeMin">
+          <property name="toolTip">
+           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enter the minimum value on the x-axis to be included in the fit.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="2">
+         <widget class="QLineEdit" name="txtFitRangeMax">
+          <property name="toolTip">
+           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enter the maximum value on the x-axis to be included in the fit.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="0" colspan="2">
     <widget class="QGroupBox" name="groupBox">
      <property name="title">
@@ -134,83 +215,8 @@
     </widget>
    </item>
-   <item row="2" column="0" colspan="2">
-    <widget class="QGroupBox" name="groupBox_2">
-     <property name="title">
-      <string>Fit ranges</string>
-     </property>
-     <layout class="QGridLayout" name="gridLayout_3">
-      <item row="0" column="0">
-       <layout class="QGridLayout" name="gridLayout_2">
-        <item row="0" column="1">
-         <widget class="QLabel" name="label_9">
-          <property name="text">
-           <string>Min</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="2">
-         <widget class="QLabel" name="label_10">
-          <property name="text">
-           <string>Max</string>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="0">
-         <widget class="QLabel" name="label_8">
-          <property name="text">
-           <string>Range (linear scale)</string>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="1">
-         <widget class="QLineEdit" name="txtRangeMin">
-          <property name="toolTip">
-           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Minimum value on the x-axis for the plotted data.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-          </property>
-          <property name="readOnly">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="2">
-         <widget class="QLineEdit" name="txtRangeMax">
-          <property name="toolTip">
-           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Maximum value on the x-axis for the plotted data.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-          </property>
-          <property name="readOnly">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="0">
-         <widget class="QLabel" name="lblRange">
-          <property name="text">
-           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Fit range&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="1">
-         <widget class="QLineEdit" name="txtFitRangeMin">
-          <property name="toolTip">
-           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enter the minimum value on the x-axis to be included in the fit.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="2">
-         <widget class="QLineEdit" name="txtFitRangeMax">
-          <property name="toolTip">
-           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enter the maximum value on the x-axis to be included in the fit.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-          </property>
-         </widget>
-        </item>
-       </layout>
-      </item>
-     </layout>
-    </widget>
-   </item>
    <item row="3" column="0" colspan="2">
     <widget class="QLabel" name="label_2">
      <property name="text">
-      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; color:#ff0000;&quot;&gt;WARNING! Resolution is NOT accounted for.&lt;br/&gt;Thus slit smeared data will give very wrong answers!&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; color:#000000;&quot;&gt;Resolution is NOT accounted for.&lt;br/&gt;Slit smeared data will give very wrong answers!&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
     </widget>
