some changes from the upstream wip-branch

- remove the singleton usage, this will need a bit more magic in the
  background. Not a huge problem since we're only using one instance
  anyway, and the object itself is rather light
- hardcode gridUnit for now. I'd like to use TextMetrics or FontMetrics
  there directly, but I'm not sure we can depend on Qt 5.4 and QtQuick
  2.5.

Signed-off-by: Sebastian Kügler <sebas@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-mobile/mobile-resources.qrc

@@ -12,6 +12,7 @@
     </qresource>
     <qresource prefix="/qml/theme">
         <file alias="Theme.qml">theme/Theme.qml</file>
+        <file alias="qmldir">theme/qmldir</file>
         <file alias="Units.qml" >theme/Units.qml</file>
     </qresource>
 </RCC>

qt-mobile/theme/Theme.qml

@@ -19,7 +19,7 @@
 
 import QtQuick 2.0
 
-pragma Singleton
+//pragma Singleton
 
 /*!
    \qmltype Theme
@@ -30,7 +30,7 @@ pragma Singleton
    See \l {http://www.google.com/design/spec/style/color.html#color-ui-color-application} for
    details about choosing a color scheme for your application.
  */
-Object {
+QtObject {
     id: theme
 
     property color textColor: Qt.rgba(0,0,0, 0.54)

qt-mobile/theme/Units.qml

@@ -17,13 +17,13 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-import QtQuick 2.0
+import QtQuick 2.5
 import QtQuick.Window 2.2
 
-pragma Singleton
+//pragma Singleton
 
 
-Object {
+QtObject {
     id: units
 
     /**
@@ -31,7 +31,7 @@ Object {
      * Given the screen has an accurate DPI settings, it corresponds to a width of
      * the capital letter M
      */
-    property int gridUnit: textSpacer.height
+    property int gridUnit: 20
 
     /**
      * units.iconSizes provides access to platform-dependent icon sizing
@@ -50,7 +50,7 @@ Object {
      * Not devicePixelRation-adjusted::
      * * desktop
      */
-    property QtObject iconSizes: Object {
+    property QtObject iconSizes: QtObject {
         property int small: 16 * devicePixelRatio
         property int smallMedium: 22 * devicePixelRatio
         property int medium: 32 * devicePixelRatio
@@ -95,8 +95,8 @@ Object {
      */
     property int shortDuration: 150
 
-    Text {
-        id: textSpacer
-        text: "M"
-    }
+//     property QtObject fontMetrics: FontMetrics {
+//         //id: textSpacer
+//         //text: "M"
+//     }
 }