[PATCH 3/3] Update the diffrent units when switching system

[Anton Lundin]

When switching between metric and imperial, we should also show that the
different units are switching too. This signals the greyed out
radio buttons to switch to the right system.

Fixes #347

Signed-off-by: Anton Lundin <glance at acc.umu.se>
---
 qt-ui/preferences.ui | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/qt-ui/preferences.ui b/qt-ui/preferences.ui
index 345d2ec..283fbbb 100644
--- a/qt-ui/preferences.ui
+++ b/qt-ui/preferences.ui
@@ -1176,6 +1176,66 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>imperial</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>feet</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>metric</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>meter</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>imperial</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>psi</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>metric</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>bar</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>imperial</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>cuft</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>metric</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>liter</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>imperial</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>fahrenheit</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>metric</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>celsius</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>imperial</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>lbs</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
+  <connection>
+   <sender>metric</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>kg</receiver>
+   <slot>setChecked(bool)</slot>
+  </connection>
  </connections>
  <buttongroups>
   <buttongroup name="buttonGroup"/>
-- 
1.8.3.2