diff --git a/code.dev.code-workspace b/code.dev.code-workspace
index 5fac368e..c216e079 100644
--- a/code.dev.code-workspace
+++ b/code.dev.code-workspace
@@ -1,11 +1,15 @@
 {
   "folders": [
     {
+      "name": "kddockwidgets",
       "path": "."
+    },
+    {
+      "path": "/data/sources/kddockwidgets-flutter-example"
     }
   ],
   "settings": {
-    "C_Cpp.default.compileCommands": "${workspaceFolder}/build-dev/compile_commands.json",
+    "C_Cpp.default.compileCommands": "${workspaceFolder:kddockwidgets}/build-dev/compile_commands.json",
     "C_Cpp.default.cStandard": "c17",
     "files.trimTrailingWhitespace": true,
     "editor.formatOnSave": true,
@@ -33,7 +37,7 @@
       "**/ECM",
       "**/3rdparty"
     ],
-    "cmake.copyCompileCommands": "${workspaceFolder}/compile_commands.json"
+    "cmake.copyCompileCommands": "${workspaceFolder:kddockwidgets}/compile_commands.json"
   },
   "launch": {
     "version": "0.2.0",
@@ -42,104 +46,114 @@
         "name": "qtwidgets_dockwidgets",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/examples/qtwidgets_dockwidgets",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/examples/qtwidgets_dockwidgets",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "qtwidgets_minimal",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/examples/qtwidgets_minimal",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/examples/qtwidgets_minimal",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "qtwidgets_mdi",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/examples/qtwidgets_mdi",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/examples/qtwidgets_mdi",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "qtwidgets_mdi_with_docking",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/examples/qtwidgets_mdi_with_docking",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/examples/qtwidgets_mdi_with_docking",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "qtquick_dockwidgets",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/examples/qtquick_dockwidgets",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/examples/qtquick_dockwidgets",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_docks",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_docks",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_docks",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_droparea",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_droparea",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_droparea",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_dockwidget",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_dockwidget",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_dockwidget",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_group",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_group",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_group",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_separator",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_separator",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_separator",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_stack",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_stack",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_stack",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_tabbar",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_tabbar",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_tabbar",
         "args": [],
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder:kddockwidgets}"
       },
       {
         "name": "tst_floatingwindow",
         "type": "lldb",
         "request": "launch",
-        "program": "${workspaceFolder}/build-dev/bin/tst_floatingwindow",
-        "cwd": "${workspaceFolder}"
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_floatingwindow",
+        "cwd": "${workspaceFolder:kddockwidgets}"
+      },
+      {
+        "name": "tst_qtwidgets",
+        "type": "lldb",
+        "request": "launch",
+        "program": "${workspaceFolder:kddockwidgets}/build-dev/bin/tst_qtwidgets",
+        "args": [
+          "tst_mainWindowAlwaysHasCentralWidget"
+        ],
+        "cwd": "${workspaceFolder:kddockwidgets}"
       }
     ]
   }