qbs build: Add qmlpreviewplugin.qbs

The project file was missing from the build tree

Change-Id: I8f7d760700ec17ef9f46ef71b2378739e1f2ab18
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/qmldesigner/qmldesigner.qbs

@@ -6,5 +6,6 @@ Project {
         "qmldesignerplugin.qbs",
         "qtquickplugin/qtquickplugin.qbs",
         "componentsplugin/componentsplugin.qbs",
+        "qmlpreviewplugin/qmlpreviewplugin.qbs",
     ]
 }

src/plugins/qmldesigner/qmlpreviewplugin/qmlpreviewplugin.qbs

@@ -0,0 +1,40 @@
+import qbs
+
+QtcProduct {
+    name: "qmlpreviewplugin"
+    type: ["dynamiclibrary"]
+    installDir: qtc.ide_plugin_path + '/' + installDirName
+    property string installDirName: qbs.targetOS.contains("macos") ? "QmlDesigner" : "qmldesigner"
+
+    cpp.defines: base.concat("QMLPREVIEW_LIBRARY")
+    cpp.includePaths: base.concat("../designercore/include")
+    Properties {
+        condition: qbs.targetOS.contains("unix")
+        cpp.internalVersion: ""
+    }
+
+    Depends { name: "Core" }
+    Depends { name: "ProjectExplorer" }
+    Depends { name: "QmlDesigner" }
+    Depends { name: "Qt.qml" }
+    Depends { name: "Utils" }
+
+    Group {
+        name: "images"
+        files: ["images/*.png"]
+    }
+
+    Group {
+        name: "plugin metadata"
+        files: ["qmlpreviewplugin.json"]
+        fileTags: ["qt_plugin_metadata"]
+    }
+
+    files: [
+        "qmlpreviewactions.cpp",
+        "qmlpreviewactions.h",
+        "qmlpreviewplugin.cpp",
+        "qmlpreviewplugin.h",
+        "qmlpreviewplugin.qrc",
+    ]
+}