tracker/nn: Improve preview

* The preview image is now generated with the dimensions of the widget
* The pose visualization is added afterwards adjusted to the preview size
* The fps / inference time readout is moved to the settings dialog
* The actual obtained resolution from the camera is also shown
* Dialog layout is changed

Note: Switching to using underscore to mark class member vars.
      It's not consistently applied yet.

1 files changed, 431 insertions, 356 deletions

diff --git a/tracker-neuralnet/neuralnet-trackercontrols.ui b/tracker-neuralnet/neuralnet-trackercontrols.ui
index 43b316e9..750e6ef3 100644
--- a/tracker-neuralnet/neuralnet-trackercontrols.ui
+++ b/tracker-neuralnet/neuralnet-trackercontrols.ui
@@ -9,387 +9,223 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>647</width>
-    <height>305</height>
+    <width>671</width>
+    <height>357</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Tracker settings</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="9" column="0">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+   <item row="2" column="0">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
      </property>
-    </widget>
-   </item>
-   <item row="3" column="0">
-    <widget class="QFrame" name="frame_3">
-     <property name="frameShape">
-      <enum>QFrame::StyledPanel</enum>
+     <property name="autoFillBackground">
+      <bool>true</bool>
      </property>
-     <property name="frameShadow">
-      <enum>QFrame::Raised</enum>
+     <property name="title">
+      <string>Camera Configuration</string>
+     </property>
+     <property name="flat">
+      <bool>false</bool>
+     </property>
+     <property name="checkable">
+      <bool>false</bool>
      </property>
      <layout class="QHBoxLayout" name="horizontalLayout">
       <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>
+       <number>10</number>
       </property>
       <property name="bottomMargin">
-       <number>0</number>
+       <number>8</number>
       </property>
       <item>
-       <widget class="QGroupBox" name="groupBox">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
+       <layout class="QGridLayout" name="gridLayout_3">
+        <property name="sizeConstraint">
+         <enum>QLayout::SetDefaultConstraint</enum>
         </property>
-        <property name="title">
-         <string>Camera Configuration</string>
+        <property name="leftMargin">
+         <number>0</number>
         </property>
-        <layout class="QGridLayout" name="gridLayout_4">
-         <item row="4" column="0">
-          <widget class="QLabel" name="resolution_label">
-           <property name="text">
-            <string>Resolution</string>
-           </property>
-          </widget>
-         </item>
-         <item row="0" column="1">
-          <widget class="QSpinBox" name="cameraFOV">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="toolTip">
-            <string>Field of view. Needed to transform the pose to world coordinates.</string>
-           </property>
-           <property name="locale">
-            <locale language="English" country="UnitedStates"/>
-           </property>
-           <property name="minimum">
-            <number>35</number>
-           </property>
-           <property name="maximum">
-            <number>90</number>
-           </property>
-          </widget>
-         </item>
-         <item row="1" column="0">
-          <widget class="QLabel" name="label_12">
-           <property name="text">
-            <string>Frames per second</string>
-           </property>
-          </widget>
-         </item>
-         <item row="0" column="0">
-          <widget class="QLabel" name="label_9">
-           <property name="text">
-            <string>Diagonal FOV</string>
-           </property>
-          </widget>
-         </item>
-         <item row="1" column="1">
-          <widget class="QComboBox" name="cameraFPS">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="toolTip">
-            <string>Requested video frame rate. Actual setting may not be supported by the camera.</string>
-           </property>
-          </widget>
-         </item>
-         <item row="7" column="1">
-          <widget class="QPushButton" name="camera_settings">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>Camera settings</string>
-           </property>
-          </widget>
-         </item>
-         <item row="4" column="1">
-          <widget class="QComboBox" name="resolution">
-           <property name="toolTip">
-            <string>The requested resolution for cases where the camera delivers maximum frame rate only for a particular resolution. The image may still be downscaled to the internal resolution.</string>
-           </property>
-          </widget>
-         </item>
-         <item row="6" column="1">
-          <widget class="QComboBox" name="cameraName">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-          </widget>
-         </item>
-         <item row="6" column="0">
-          <widget class="QLabel" name="label_10">
-           <property name="text">
-            <string>Camera name</string>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="1">
-          <widget class="QCheckBox" name="use_mjpeg">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="0">
-          <widget class="QLabel" name="label_11">
-           <property name="text">
-            <string>MJPEG</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
+        <property name="topMargin">
+         <number>0</number>
+        </property>
+        <property name="rightMargin">
+         <number>0</number>
+        </property>
+        <property name="bottomMargin">
+         <number>0</number>
+        </property>
+        <property name="horizontalSpacing">
+         <number>0</number>
+        </property>
+        <property name="verticalSpacing">
+         <number>2</number>
+        </property>
+        <item row="0" column="1">
+         <widget class="QComboBox" name="cameraName">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_9">
+          <property name="text">
+           <string>Diagonal FOV</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label_10">
+          <property name="text">
+           <string>Camera name</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QSpinBox" name="cameraFOV">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="toolTip">
+           <string>Field of view. Needed to transform the pose to world coordinates.</string>
+          </property>
+          <property name="locale">
+           <locale language="English" country="UnitedStates"/>
+          </property>
+          <property name="minimum">
+           <number>35</number>
+          </property>
+          <property name="maximum">
+           <number>90</number>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QComboBox" name="resolution">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="toolTip">
+           <string>The requested resolution for cases where the camera delivers maximum frame rate only for a particular resolution. The image may still be downscaled to the internal resolution.</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="resolution_label">
+          <property name="text">
+           <string>Resolution</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
       </item>
       <item>
-       <widget class="QGroupBox" name="groupBox_10">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
+       <layout class="QGridLayout" name="gridLayout_6">
+        <property name="leftMargin">
+         <number>0</number>
         </property>
-        <property name="title">
-         <string>Head Center Offset</string>
+        <property name="topMargin">
+         <number>0</number>
         </property>
-        <layout class="QGridLayout" name="gridLayout_5">
-         <item row="0" column="0">
-          <widget class="QFrame" name="frame_4">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>16777215</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="frameShape">
-            <enum>QFrame::NoFrame</enum>
-           </property>
-           <property name="frameShadow">
-            <enum>QFrame::Raised</enum>
-           </property>
-           <layout class="QGridLayout" name="gridLayout_11">
-            <property name="sizeConstraint">
-             <enum>QLayout::SetDefaultConstraint</enum>
-            </property>
-            <property name="verticalSpacing">
-             <number>0</number>
-            </property>
-            <item row="1" column="1">
-             <widget class="QSpinBox" name="ty_spin">
-              <property name="maximumSize">
-               <size>
-                <width>150</width>
-                <height>16777215</height>
-               </size>
-              </property>
-              <property name="suffix">
-               <string> mm</string>
-              </property>
-              <property name="minimum">
-               <number>-65535</number>
-              </property>
-              <property name="maximum">
-               <number>65536</number>
-              </property>
-             </widget>
-            </item>
-            <item row="2" column="0">
-             <widget class="QLabel" name="label_66">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="text">
-               <string>Right</string>
-              </property>
-             </widget>
-            </item>
-            <item row="2" column="1">
-             <widget class="QSpinBox" name="tz_spin">
-              <property name="maximumSize">
-               <size>
-                <width>150</width>
-                <height>16777215</height>
-               </size>
-              </property>
-              <property name="suffix">
-               <string> mm</string>
-              </property>
-              <property name="minimum">
-               <number>-65535</number>
-              </property>
-              <property name="maximum">
-               <number>65536</number>
-              </property>
-             </widget>
-            </item>
-            <item row="0" column="0">
-             <widget class="QLabel" name="label_61">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="text">
-               <string>Forward</string>
-              </property>
-             </widget>
-            </item>
-            <item row="0" column="1">
-             <widget class="QSpinBox" name="tx_spin">
-              <property name="maximumSize">
-               <size>
-                <width>150</width>
-                <height>16777215</height>
-               </size>
-              </property>
-              <property name="suffix">
-               <string> mm</string>
-              </property>
-              <property name="minimum">
-               <number>-65535</number>
-              </property>
-              <property name="maximum">
-               <number>65536</number>
-              </property>
-             </widget>
-            </item>
-            <item row="1" column="0">
-             <widget class="QLabel" name="label_62">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="text">
-               <string>Up</string>
-              </property>
-             </widget>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item row="0" column="1">
-          <widget class="QFrame" name="frame_5">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="minimumSize">
-            <size>
-             <width>260</width>
-             <height>0</height>
-            </size>
-           </property>
-           <property name="frameShape">
-            <enum>QFrame::NoFrame</enum>
-           </property>
-           <property name="frameShadow">
-            <enum>QFrame::Raised</enum>
-           </property>
-           <layout class="QVBoxLayout" name="verticalLayout_2">
-            <item>
-             <widget class="QLabel" name="label_59">
-              <property name="text">
-               <string>Use only yaw and pitch while calibrating.
-Don't roll or change position.</string>
-              </property>
-              <property name="alignment">
-               <set>Qt::AlignCenter</set>
-              </property>
-              <property name="wordWrap">
-               <bool>true</bool>
-              </property>
-              <property name="openExternalLinks">
-               <bool>false</bool>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QLabel" name="sample_count_display">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="text">
-               <string/>
-              </property>
-              <property name="wordWrap">
-               <bool>true</bool>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QPushButton" name="tcalib_button">
-              <property name="enabled">
-               <bool>false</bool>
-              </property>
-              <property name="text">
-               <string>Start calibration</string>
-              </property>
-              <property name="checkable">
-               <bool>true</bool>
-              </property>
-             </widget>
-            </item>
-           </layout>
-          </widget>
-         </item>
-        </layout>
-       </widget>
+        <property name="rightMargin">
+         <number>0</number>
+        </property>
+        <property name="bottomMargin">
+         <number>0</number>
+        </property>
+        <property name="horizontalSpacing">
+         <number>0</number>
+        </property>
+        <property name="verticalSpacing">
+         <number>2</number>
+        </property>
+        <item row="4" column="1">
+         <widget class="QComboBox" name="cameraFPS">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="toolTip">
+           <string>Requested video frame rate. Actual setting may not be supported by the camera.</string>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="0">
+         <widget class="QLabel" name="label_12">
+          <property name="text">
+           <string>Frames per second</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QCheckBox" name="use_mjpeg">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="text">
+           <string/>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_11">
+          <property name="text">
+           <string>MJPEG</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QPushButton" name="camera_settings">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="text">
+           <string>Camera settings</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
       </item>
      </layout>
     </widget>
    </item>
+   <item row="9" column="0">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
    <item row="5" column="0">
     <widget class="QGroupBox" name="tuningOptionsBox">
      <property name="sizePolicy">
@@ -404,6 +240,9 @@ Don't roll or change position.</string>
        <height>0</height>
       </size>
      </property>
+     <property name="autoFillBackground">
+      <bool>true</bool>
+     </property>
      <property name="title">
       <string>Tuning / Debug</string>
      </property>
@@ -554,6 +393,242 @@ Don't roll or change position.</string>
      </layout>
     </widget>
    </item>
+   <item row="4" column="0">
+    <widget class="QGroupBox" name="groupBox_10">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="autoFillBackground">
+      <bool>true</bool>
+     </property>
+     <property name="title">
+      <string>Head Center Offset</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_5">
+      <item row="0" column="0">
+       <widget class="QFrame" name="frame_4">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>16777215</width>
+          <height>16777215</height>
+         </size>
+        </property>
+        <property name="frameShape">
+         <enum>QFrame::NoFrame</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Raised</enum>
+        </property>
+        <layout class="QGridLayout" name="gridLayout_11">
+         <property name="sizeConstraint">
+          <enum>QLayout::SetDefaultConstraint</enum>
+         </property>
+         <property name="verticalSpacing">
+          <number>0</number>
+         </property>
+         <item row="1" column="1">
+          <widget class="QSpinBox" name="ty_spin">
+           <property name="maximumSize">
+            <size>
+             <width>150</width>
+             <height>16777215</height>
+            </size>
+           </property>
+           <property name="suffix">
+            <string> mm</string>
+           </property>
+           <property name="minimum">
+            <number>-65535</number>
+           </property>
+           <property name="maximum">
+            <number>65536</number>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QLabel" name="label_66">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Right</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1">
+          <widget class="QSpinBox" name="tz_spin">
+           <property name="maximumSize">
+            <size>
+             <width>150</width>
+             <height>16777215</height>
+            </size>
+           </property>
+           <property name="suffix">
+            <string> mm</string>
+           </property>
+           <property name="minimum">
+            <number>-65535</number>
+           </property>
+           <property name="maximum">
+            <number>65536</number>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0">
+          <widget class="QLabel" name="label_61">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Forward</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QSpinBox" name="tx_spin">
+           <property name="maximumSize">
+            <size>
+             <width>150</width>
+             <height>16777215</height>
+            </size>
+           </property>
+           <property name="suffix">
+            <string> mm</string>
+           </property>
+           <property name="minimum">
+            <number>-65535</number>
+           </property>
+           <property name="maximum">
+            <number>65536</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_62">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Up</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QFrame" name="frame_5">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>260</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="frameShape">
+         <enum>QFrame::NoFrame</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Raised</enum>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <item>
+          <widget class="QLabel" name="label_59">
+           <property name="text">
+            <string>Use only yaw and pitch while calibrating.
+Don't roll or change position.</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+           <property name="openExternalLinks">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="sample_count_display">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="frameShape">
+            <enum>QFrame::Panel</enum>
+           </property>
+           <property name="frameShadow">
+            <enum>QFrame::Sunken</enum>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="tcalib_button">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="text">
+            <string>Start calibration</string>
+           </property>
+           <property name="checkable">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="8" column="0">
+    <widget class="QLabel" name="resolution_display">
+     <property name="autoFillBackground">
+      <bool>true</bool>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::Panel</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Sunken</enum>
+     </property>
+     <property name="text">
+      <string notr="true"/>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <resources/>