Merge remote-tracking branch 'origin/10.0' into qds/dev

bigger conflicts resolved at:
  src/plugins/qmldesigner/CMakeLists.txt
  src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp

Change-Id: I08e2a109d8e37cbd77225129854e9e633725bfc7

doc/qtcreator/src/user-interface/creator-file-system-view.qdoc

@@ -11,6 +11,11 @@
     If you cannot see a file in the \l Projects view, switch to the
     \uicontrol {File System} view, which shows all the files in the file system.
 
+    \note Usually, \l{Searching with the Locator}{searching with the locator}
+    is the fastest way to find a particular project, file, class, or function,
+    or almost anything else in your project. Use the \e {file system (f)} filter
+    to open files from anywhere in the file system.
+
     \if defined(qtdesignstudio)
     The following image displays the \uicontrol {File System} view in the
     \uicontrol Design mode:
@@ -53,7 +58,7 @@
         \li Open a project located in the selected directory.
         \li Show the file or directory in the file explorer.
         \li Open a terminal window in the selected directory or in the directory
-            that contains the file. To specify the terminal to use on Linux and
+            that has the file. To specify the terminal to use on Linux and
             \macos, select \uicontrol Edit > \uicontrol Preferences >
             \uicontrol Environment > \uicontrol System.
         \li Search from the selected directory.
@@ -83,7 +88,7 @@
 
     \image qtcreator-filesystem-view.webp "File System view in the sidebar"
     \else
-    The toolbar in the \uicontrol {File System} view contains additional
+    The toolbar in the \uicontrol {File System} view has additional
     options.
     \endif
 

doc/qtcreator/src/user-interface/creator-projects-view.qdoc

@@ -13,11 +13,15 @@
     \title Projects
 
     The \uicontrol Projects view displays projects in a project tree.
-    The project tree contains a list of all projects open in the current
+    The project tree has a list of all projects open in the current
     \l{Managing Sessions}{session}. For each project, the tree visualizes
     the build system structure of the project and lists all files that
     are part of the project.
 
+    \note Usually, \l{Searching with the Locator}{searching with the locator}
+    is the fastest way to find a particular project, file, class, or function,
+    or almost anything else in your project.
+
     \if defined(qtdesignstudio)
     The following image displays the \uicontrol Projects view in the
     \uicontrol Design mode:
@@ -36,7 +40,7 @@
             source files open in the code editor. Use the \l{Selecting Modes}
             {mode selector} to open the current file in another editor.
         \li To bring up a \l{Projects View Context Menu}{context menu}
-            containing the actions most commonly needed, right-click an
+            that has the actions most commonly needed, right-click an
             item in the project tree. For example, through the menu of
             the project root directory you can, among other actions, run
             and close the project.
@@ -49,7 +53,7 @@
 
     \section1 Projects View Context Menu
 
-    The \uicontrol Projects view contains context menus for managing projects,
+    The \uicontrol Projects view has context menus for managing projects,
     subprojects, folders, and files. Use the following functions to manage
     projects and subprojects:
 
@@ -64,7 +68,8 @@
             \endif
         \li Rename or remove existing files. If you change the base name of a
             file, \QC displays a list of other files with the same base name
-            and offers to rename them as well.
+            and offers to rename them as well. If you rename a UI file (.ui),
+            \QC also changes corresponding include statements accordingly.
         \if defined(qtcreator)
         \li Remove existing directories from \l{Setting Up a Generic Project}
             {generic projects}.
@@ -72,7 +77,9 @@
         \li Add libraries. For more information, see
             \l{Adding Libraries to Projects}.
         \li Add and remove subprojects.
+        \li Find unused functions.
         \endif
+
         \li Search from the selected directory.
         \li Open a terminal window in the project directory. To specify the
             terminal to use on Linux and \macos, select \uicontrol Edit >
@@ -97,12 +104,12 @@
 
     \if defined(qtdesignstudio)
     In the \uicontrol Edit and \uicontrol Debug mode, the
-    \l{Working with Sidebars}{sidebar} contains the \uicontrol Projects
+    \l{Working with Sidebars}{sidebar} has the \uicontrol Projects
     view. It has a toolbar with additional options.
 
     \image qtcreator-projects-view-edit.png "Projects view in the sidebar"
     \else
-    The toolbar in the \uicontrol Projects view contains additional options.
+    The toolbar in the \uicontrol Projects view has additional options.
     \endif
 
 
@@ -117,7 +124,7 @@
         \li \uicontrol {Hide Disabled Files} hides the source files that you
             have not enabled for the current target,
         \li \uicontrol {Hide Empty Directories} hides directories that do not
-            contain any files.
+            have any files.
         \li \uicontrol {Show Source and Header Groups} shows source and header
             files grouped together in the view, regardless of their location in
             the file system.

doc/qtcreator/src/user-interface/creator-ui.qdoc

@@ -50,17 +50,20 @@
     \endif
 
     \if defined(qtcreator)
-    Use the \l{Selecting Modes}{mode selector} (1) to change to another \QC mode.
+    Do you want to perform a particular task, such as designing the UI,
+    writing code, or debugging the application? Select the appropriate mode in
+    the \l{Selecting Modes}{mode selector} (1).
 
-    Use the kit selector (2) to select the \l{glossary-buildandrun-kit}{kit} for
-    running (3), debugging (4), or building (5) the application. The task bar (7)
+    Are you ready to build the application for particular hardware or (5)
+    run (3) or debug (4) it on a device? Use the kit selector (2) to select
+    the appropriate \l{glossary-buildandrun-kit}{kit}. The task bar (7)
     displays output from these actions.
 
-    Use the \l{Searching with the Locator}{locator} (6) to browse through
-    projects, files, classes, functions, documentation, and file systems.
+    Are you looking for a particular project, file, class, or function?
+    Start typing its name in the \l{Searching with the Locator}{locator} (6).
 
-    For a quick tour of the user interface that takes you to the locations of
-    these controls, select \uicontrol Help > \uicontrol {UI Tour}.
+    To see where the above controls are in the user interface, select
+    \uicontrol Help > \uicontrol {UI Tour}.
 
     The following sections describe some \QC controls in more detail:
 
@@ -116,7 +119,7 @@
     \section1 Customizing the Menu
 
     By default, top-level menu items \uicontrol Build, \uicontrol Debug, and
-    \uicontrol Analyze are not visible. These menu items contain options for
+    \uicontrol Analyze are not visible. These menu items have options for
     advanced functionality.
 
     To toggle the visibility of these menu items:
@@ -463,7 +466,7 @@
 
     \section1 Issues
 
-    \uicontrol{Issues} provides lists of following types of issues:
+    \uicontrol{Issues} lists the following types of issues:
 
     \list
 
@@ -588,7 +591,7 @@
 
     \section1 Compile Output
 
-    \uicontrol{Compile Output} provides all output from the compiler.
+    \uicontrol{Compile Output} shows all output from the compiler.
     The \uicontrol{Compile Output} is a more detailed version of information
     displayed in \l Issues.
 

doc/qtcreator/src/user-interface/creator-views.qdoc

@@ -22,6 +22,10 @@
     {mode} you are working in. Only views that are relevant to a mode are
     available in it.
 
+    \note Usually, \l{Searching with the Locator}{searching with the locator}
+    is the fastest way to find a particular project, file, class, or function,
+    or almost anything else in your project.
+
     Manage projects and files in the following views:
 
     \list
@@ -60,7 +64,7 @@
 
     The following sections describe the additional options in a particular view.
 
-    In some views, right-clicking opens a context menu that contains functions
+    In some views, right-clicking opens a context menu that has functions
     for managing the objects listed in the view.
 
     \section1 Viewing Defined Types and Symbols
@@ -98,6 +102,21 @@
     To visit all parts of a namespace, double-click on the namespace item
     multiple times.
 
+    \section1 Viewing Call Hierarchy
+
+    The \uicontrol {Call Hierarchy} view shows information about incoming and
+    outgoing function calls from a \l{Using Language Servers}{language server}.
+    Place the cursor on a function definition in the code editor to see lists
+    of functions that call it and the functions it calls. This works recursively,
+    so you can also see the caller of the caller. However, Clangd only lists
+    incoming calls.
+
+    Select the \inlineimage icons/languageclient.png
+    button on the \l{Managing Language Servers}{editor toolbar}, and then select
+    \uicontrol {Restart} to collect call hierarchy information for the function.
+
+    \image qtcreator-call-hierarchy-view.png {Call Hierarchy view}
+
     \section1 Viewing Type Hierarchy
 
     To view the base classes and derived classes of a class, right-click the