[bugfix] Fix for NB#704.

examples/touch/content/LabelPage.qml

@@ -44,7 +44,6 @@ Page {
         anchors.centerIn: parent
         Label {
             text: "Test label"
-            color: "white"
         }
     }
 }

src/styles/autogenerated/nemotheme.cpp

@@ -376,7 +376,5 @@ void NemoTheme::loadFromFile(const QString &fileName)
     }
     // Setting properties for label
     QJsonObject stylesLabel = styles.value("label").toObject();
-    if (stylesLabel.contains("color")) {
-        m_label->setColor(jsonToColor(styles.value("label"), defines));
-    }
+    m_label->setColor(jsonToColor(jsonValue(stylesLabel, "color", "label"), defines));
 }

src/styles/autogenerated/nemothemelabel.cpp

@@ -24,7 +24,6 @@
 
 NemoThemeLabel::NemoThemeLabel(QObject *parent)
     : QObject(parent)
-    , m_color("white")
 {
 }
 

src/styles/themes/glacier.json

@@ -56,7 +56,7 @@
             "secondaryColor": "#0091e5"
         },
         "label": {
-            "color": "white"
+            "color": "#ffffff"
         }
     }
 }

tools/themehelper/components.json

@@ -207,8 +207,7 @@
             "properties": [
                 {
                     "name":"color",
-                    "type":"QColor",
-                    "default": "white"
+                    "type":"QColor"
                 }
             ]
         }