Doc: Update info about QML Language Server

- Rename topic as "Configure QML Language Server", as QMLLS
  is now turned on by default
- Describe new preferences
- Remove "QML Language Server" from checkbox labels
- Add a link to the docs to the change log

Task-number: QTCREATORBUG-30604
Change-Id: I397b1747a3d23d728c78dc2eae000839655c4f32
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

dist/changelog/changes-14.0.0.md

@@ -95,12 +95,15 @@ Editing
   ([QTCREATORBUG-30594](https://bugreports.qt.io/browse/QTCREATORBUG-30594))
 * Language Server
     * Switched on by default for Qt 6.8 and later
-    * Added option for generating `qmlls.ini` files for CMake projects
+    * Added an option for generating `qmlls.ini` files for CMake projects in
+      `Preferences` > `Qt Quick`> `QML/JS Editing`
       ([QTCREATORBUG-30394](https://bugreports.qt.io/browse/QTCREATORBUG-30394))
       ([Qt Documentation](https://doc.qt.io/qt-6/cmake-variable-qt-qml-generate-qmlls-ini.html))
     * Fixed that tool tips from the built-in model were shown instead of tool tips
       from the server
 
+      [Documentation](https://doc.qt.io/qtcreator/creator-how-to-use-qml-language-server.html)
+
 ### Python
 
 * Added options for updating Python Language Server

doc/qtcreator/src/editors/creator-only/creator-language-server.qdoc

@@ -85,9 +85,8 @@
     To enable a language server, select the checkbox next to the language
     server name and set server preferences.
 
-    To turn on \l{Turn on \QMLLS}{\QMLLS}, go to
-    \preferences > \uicontrol {Qt Quick} > \uicontrol {QML/JS Editing} and
-    select \uicontrol {Enable \QMLLS}.
+    To configure \l{Configure \QMLLS}{\QMLLS}, go to
+    \preferences > \uicontrol {Qt Quick} > \uicontrol {QML/JS Editing}.
 
     To remove language servers from the list, select \uicontrol Delete.
 
@@ -237,35 +236,33 @@
 
     \ingroup creator-how-to-lsp
 
-    \title Turn on \QMLLS
+    \title Configure \QMLLS
 
-    Since Qt 6.4, \QMLLS offers code completion and
-    issues warnings for QML. To use it, go to \preferences >
-    \uicontrol {Qt Quick} > \uicontrol {QML/JS Editing} and select
-    \uicontrol {Enable \QMLLS}.
+    Since Qt 6.4, \QMLLS offers code completion and issues warnings for QML.
 
-    By default, enabling \QMLLS will only enable warning messages
-    and code completion, while advanced features such as renaming and finding usages
-    will be handled by the embedded code model.
-    To disable the embedded code model and use \QMLLS for everything,
-    select \uicontrol {Use \QMLLS advanced features}.
+    To turn off \QMLLS, go to \preferences > \uicontrol {Qt Quick} >
+    \uicontrol {QML/JS Editing} and clear \uicontrol {Turn on}.
+
+    By default, \QMLLS issues warning messages and provides code completion,
+    while the embedded code model handles advanced features, such as renaming
+    symbols and finding usages. To disable the embedded code model and use
+    \QMLLS for everything, select \uicontrol {Use advanced features}.
 
     Also, \QC tries to use \QMLLS shipped with the Qt version in your current
     \l{Kits}{kit}. To override that behavior and always use
     \QMLLS of the highest registered Qt version, select
-    \uicontrol {Use \QMLLS from latest Qt version}.
+    \uicontrol {Use from latest Qt version}.
 
     To use older \QMLLS versions, select
     \uicontrol{Allow versions below Qt 6.8}.
 
     \image qtcreator-qml-js-editing.webp {QML/JS Editing preferences}
 
-    When using \c qmlls from Qt 6.7 or later, set \l{QT_QML_GENERATE_QMLLS_INI}
-    to \c{ON} in \uicontrol Projects > \uicontrol {Build Settings}
-    > \uicontrol {Initial Configuration}.
+    To automatically configure new CMake projects, select
+    \uicontrol {Create .qmlls.ini files for new projects}.
 
     \sa {Manage Language Servers}{How To: Manage Language Servers},
-    {Enabling and Disabling Messages}, {CMake Build Configuration}, {Kits}
+    {Enabling and Disabling Messages}, {CMake Build Configuration}, {Kits},
     {Language Servers}
 */
 

src/plugins/qmljseditor/qmljseditingsettingspage.cpp

@@ -401,7 +401,7 @@ public:
         uiQmlOpenComboBox->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
         uiQmlOpenComboBox->setSizeAdjustPolicy(QComboBox::QComboBox::AdjustToContents);
 
-        useQmlls = new QCheckBox(Tr::tr("Enable QML Language Server"));
+        useQmlls = new QCheckBox(Tr::tr("Turn on"));
         useQmlls->setChecked(s.qmllsSettings().useQmlls);
 
         ignoreMinimumQmllsVersion = new QCheckBox(
@@ -411,16 +411,16 @@ public:
         ignoreMinimumQmllsVersion->setEnabled(s.qmllsSettings().useQmlls);
 
         disableBuiltInCodemodel = new QCheckBox(
-            Tr::tr("Use QML Language Server advanced features (renaming, find usages and co.) "
-                   "(EXPERIMENTAL!)"));
+            Tr::tr("Use advanced features (renaming, find usages, and so on) "
+                   "(experimental)"));
         disableBuiltInCodemodel->setChecked(s.qmllsSettings().disableBuiltinCodemodel);
         disableBuiltInCodemodel->setEnabled(s.qmllsSettings().useQmlls);
-        useLatestQmlls = new QCheckBox(Tr::tr("Use QML Language Server from latest Qt version"));
+        useLatestQmlls = new QCheckBox(Tr::tr("Use from latest Qt version"));
         useLatestQmlls->setChecked(s.qmllsSettings().useLatestQmlls);
         useLatestQmlls->setEnabled(s.qmllsSettings().useQmlls);
 
         generateQmllsIniFiles = new QCheckBox(
-            Tr::tr("Generate QML Language Server .qmlls.ini configurations for new projects."));
+            Tr::tr("Create .qmlls.ini files for new projects"));
         generateQmllsIniFiles->setChecked(s.qmllsSettings().generateQmllsIniFiles);
         generateQmllsIniFiles->setEnabled(s.qmllsSettings().useQmlls);
         QObject::connect(useQmlls, &QCheckBox::stateChanged, this, [this](int checked) {