Change to a vertical layout in the viewer

Author: sankhesh

src/Interface/Application/ViewerWidget.ui

@@ -17,7 +17,16 @@
    <property name="spacing">
     <number>0</number>
    </property>
-   <property name="margin">
+   <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>
@@ -46,11 +55,20 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
-        <layout class="QHBoxLayout" name="viewer_layout_">
+        <layout class="QVBoxLayout" name="viewer_layout_">
          <property name="spacing">
           <number>0</number>
          </property>
-         <property name="margin">
+         <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>
         </layout>
@@ -74,18 +92,18 @@
          <property name="spacing">
           <number>0</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>
+         <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="QWidget" name="buttonbar_" native="true">
            <property name="sizePolicy">
@@ -104,7 +122,16 @@
             <property name="spacing">
              <number>0</number>
             </property>
-            <property name="margin">
+            <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>
@@ -132,16 +159,16 @@
                 <number>0</number>
                </property>
                <property name="leftMargin">
-                 <number>0</number>
+                <number>0</number>
                </property>
                <property name="topMargin">
-                 <number>2</number>
+                <number>2</number>
                </property>
                <property name="rightMargin">
-                 <number>0</number>
+                <number>0</number>
                </property>
                <property name="bottomMargin">
-                 <number>1</number>
+                <number>1</number>
                </property>
                <item>
                 <widget class="QComboBox" name="viewer_mode_">
@@ -461,7 +488,7 @@
                 <number>0</number>
                </property>
                <property name="bottomMargin">
-                 <number>2</number>
+                <number>2</number>
                </property>
                <item>
                 <widget class="QToolButton" name="fog_button_">
@@ -786,7 +813,7 @@
                  <property name="icon">
                   <iconset resource="../../Resources/QtResources.qrc">
                    <normaloff>:/Viewport_Icons/viewData_01.png</normaloff>
-                   <normalon>:/Viewport_Icons/viewData_01.png</normalon>:/Viewport_Icons/viewData_01png</iconset>
+                   <normalon>:/Viewport_Icons/viewData_01.png</normalon>:/Viewport_Icons/viewData_01.png</iconset>
                  </property>
                  <property name="checkable">
                   <bool>true</bool>