Set "font:" not "font.pointSize:"

This ensures that the text uses the typeface that the user has
specified, in case they have customized it in ways other than simply
changing the size.

src/applet/package/contents/ui/DeviceItem.qml

@@ -162,7 +162,7 @@ PlasmaExtras.ExpandableListItem {
                         Layout.fillWidth: true
                         horizontalAlignment: index % 2 ? Text.AlignLeft : Text.AlignRight
                         elide: index % 2 ? Text.ElideRight : Text.ElideNone
-                        font.pointSize: PlasmaCore.Theme.smallestFont.pointSize
+                        font: PlasmaCore.Theme.smallestFont
                         text: index % 2 ? currentDeviceDetails[index] : currentDeviceDetails[index] + ":"
                         textFormat: index % 2 ? Text.PlainText : Text.StyledText
 

src/applet/package/contents/ui/MediaPlayerItem.qml

@@ -21,7 +21,7 @@ ColumnLayout {
         elide: Text.ElideRight
         font.weight: MediaPlayer && MediaPlayer.track.title ? Font.DemiBold : Font.Normal
         font.italic: MediaPlayer && MediaPlayer.status == BluezQt.MediaPlayer.Playing
-        font.pointSize: PlasmaCore.Theme.smallestFont.pointSize
+        font: PlasmaCore.Theme.smallestFont
         opacity: 0.6
         text: trackTitleText()
         textFormat: Text.PlainText
@@ -32,7 +32,7 @@ ColumnLayout {
         id: trackArtistLabel
         Layout.fillWidth: true
         elide: Text.ElideRight
-        font.pointSize: PlasmaCore.Theme.smallestFont.pointSize
+        font: PlasmaCore.Theme.smallestFont
         opacity: 0.6
         text: MediaPlayer ? MediaPlayer.track.artist : ""
         textFormat: Text.PlainText
@@ -43,7 +43,7 @@ ColumnLayout {
         id: trackAlbumLabel
         Layout.fillWidth: true
         elide: Text.ElideRight
-        font.pointSize: PlasmaCore.Theme.smallestFont.pointSize
+        font: PlasmaCore.Theme.smallestFont
         opacity: 0.6
         text: MediaPlayer ? MediaPlayer.track.album : ""
         textFormat: Text.PlainText