3 files changed, 34 insertions, 6 deletions

diff --git a/core/settings/light-and-power/light.cpp b/core/settings/light-and-power/light.cpp
index 8721a95..1a94209 100644
--- a/core/settings/light-and-power/light.cpp
+++ b/core/settings/light-and-power/light.cpp
@@ -140,7 +140,7 @@ LightSettings::LightSettings( QWidget* parent,  const char* name, WFlags fl )
     LightShiftSpin->setValue( config.readNumEntry("Shift", 0 ) );
 
     connect(brightness, SIGNAL(valueChanged(int)), this, SLOT(applyBrightness()));
-    connect(brightness_ac_3, SIGNAL(valueChanged(int)), this, SLOT(applyBrightness()));
+    connect(brightness_ac_3, SIGNAL( valueChanged(int) ), this, SLOT( applyBrightnessAC() ) );
 }
 
 LightSettings::~LightSettings()
@@ -153,6 +153,7 @@ void LightSettings::slotSliderTicks( int steps ) {
 
 static void set_fl(int bright)
 {
+    qDebug( QString("BRIGHT !! : %1").arg( bright ) );
     QCopEnvelope e("QPE/System", "setBacklight(int)" );
     e << bright;
 }
@@ -239,12 +240,18 @@ void LightSettings::accept()
 
 void LightSettings::applyBrightness()
 {
+    if ( !PowerStatus::Online ) {
+        int bright = ( brightness->value() ) * 255 / brightness->maxValue();
+        set_fl(bright);
+    }
+}
+
+void LightSettings::applyBrightnessAC()
+{
+     qDebug( QString("SLIDER : %1").arg(  brightness_ac_3->value() ) );
     // if ac is attached, set directly that sliders setting, else the "on battery" sliders setting
     if ( PowerStatus::Online ) {
-        int bright = (brightness_ac_3->maxValue() - brightness_ac_3->value())*255 / brightness_ac_3->maxValue();
-        set_fl(bright);
-    } else {
-        int bright = (brightness->maxValue()-brightness->value())*255 / brightness->maxValue();
+        int bright = ( brightness_ac_3->value() ) * 255  / brightness_ac_3->maxValue();
         set_fl(bright);
     }
 }
diff --git a/core/settings/light-and-power/lightsettingsbase.ui b/core/settings/light-and-power/lightsettingsbase.ui
index fd85017..5e62626 100644
--- a/core/settings/light-and-power/lightsettingsbase.ui
+++ b/core/settings/light-and-power/lightsettingsbase.ui
@@ -11,7 +11,7 @@
         <rect>
             <x>0</x>
             <y>0</y>
-            <width>419</width>
+            <width>415</width>
             <height>532</height>
         </rect>
     </property>
@@ -308,6 +308,10 @@
                                     <number>16</number>
                                 </property>
                                 <property stdset="1">
+                                    <name>tracking</name>
+                                    <bool>true</bool>
+                                </property>
+                                <property stdset="1">
                                     <name>orientation</name>
                                     <enum>Horizontal</enum>
                                 </property>
@@ -723,6 +727,10 @@
                                     <cstring>brightness_ac_3</cstring>
                                 </property>
                                 <property stdset="1">
+                                    <name>minValue</name>
+                                    <number>0</number>
+                                </property>
+                                <property stdset="1">
                                     <name>maxValue</name>
                                     <number>255</number>
                                 </property>
@@ -735,6 +743,14 @@
                                     <number>16</number>
                                 </property>
                                 <property stdset="1">
+                                    <name>value</name>
+                                    <number>255</number>
+                                </property>
+                                <property stdset="1">
+                                    <name>tracking</name>
+                                    <bool>true</bool>
+                                </property>
+                                <property stdset="1">
                                     <name>orientation</name>
                                     <enum>Horizontal</enum>
                                 </property>
@@ -1207,6 +1223,10 @@ warning at</string>
                                             <number>127</number>
                                         </property>
                                         <property stdset="1">
+                                            <name>tracking</name>
+                                            <bool>false</bool>
+                                        </property>
+                                        <property stdset="1">
                                             <name>orientation</name>
                                             <enum>Horizontal</enum>
                                         </property>
diff --git a/core/settings/light-and-power/settings.h b/core/settings/light-and-power/settings.h
index 77f90d6..adfd735 100644
--- a/core/settings/light-and-power/settings.h
+++ b/core/settings/light-and-power/settings.h
@@ -42,6 +42,7 @@ protected:
 
 private slots:
     void applyBrightness();
+    void applyBrightnessAC();
     void slotSliderTicks( int steps );
 
 private: