[Tabs] fix issue #3

examples/touch/content/TabBarPage.qml

@@ -74,23 +74,23 @@ Page {
             frame: Item { }
             tab: Item {
                 implicitWidth: control.width/control.count
-                implicitHeight: 50
+                implicitHeight: size.dp(50)
                 BorderImage {
                     anchors.fill: parent
-                    border.bottom: 8
-                    border.top: 8
+                    border.bottom: size.dp(8)
+                    border.top: size.dp(8)
                     source: styleData.selected ? "../images/tab_selected.png":"../images/tabs_standard.png"
                     Text {
                         anchors.centerIn: parent
                         color: "white"
                         text: styleData.title.toUpperCase()
-                        font.pixelSize: 16
+                        font.pixelSize: size.dp(16)
                     }
                     Rectangle {
                         visible: index > 0
                         anchors.top: parent.top
                         anchors.bottom: parent.bottom
-                        anchors.margins: 10
+                        anchors.margins: size.dp(10)
                         width:1
                         color: "#3a3a3a"
                     }