Doc: Describe creating QRC and RCC files

Fixes: QDS-4566
Change-Id: I1a1e95e64f5196776d2205d66d59120e8d3412d7
Reviewed-by: Vikas Pachdha <vikas.pachdha@qt.io>

doc/qtcreator/src/howto/creator-telemetry.qdoc

@@ -148,7 +148,7 @@
 /*!
     \page creator-crashpad.html
     \previouspage collecting-user-feedback.html
-    \nextpage studio-help.html
+    \nextpage studio-packaging.html
 
     \title Reporting Crashes
 

doc/qtcreator/src/vcs/creator-vcs-git.qdoc

@@ -32,8 +32,8 @@
 /*!
     \page creator-vcs-git.html
     \if defined(qtdesignstudio)
-    \previouspage studio-projects.html
-    \nextpage studio-importing-designs.html
+    \previouspage studio-packaging.html
+    \nextpage quick-converting-ui-projects.html
     \else
     \previouspage creator-vcs-cvs.html
     \nextpage creator-vcs-mercurial.html

doc/qtdesignstudio/src/qtdesignstudio-packaging.qdoc

@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Creator documentation.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+**
+****************************************************************************/
+
+/*!
+    \page studio-packaging.html
+    \previouspage creator-crashpad.html
+    \nextpage creator-vcs-git.html
+
+    \title Packaging Applications
+
+    When you are ready to deliver your application to users or upload it to
+    app stores, you can use \QDS to create suitable packages that contain all
+    the necessary files, such as fonts, images, components, and modules.
+
+    \section1 Adding Resources to Packages
+
+    \QDS supports the \e{Qt Resource System} (QRC), which is a
+    platform-independent mechanism for storing files in the application's
+    executable. This is useful if your application always needs a certain
+    set of files (icons, translation files, and so on) and you don't want
+    to run the risk of losing the files.
+
+    To package your application, select \uicontrol Build >
+    \uicontrol {Generate QRC Resource File}. Then select the
+    files to package in the \uicontrol {Add Resources} dialog.
+
+    \image studio-add-resources.png "Add Resources dialog"
+
+    The dialog displays all the files listed in the project file (.qmlproject)
+    and located in the project folder. Files that are listed in the project
+    file are marked with bold text in the UI, to make it easy to identify the
+    differences between the project file and the resource collection file.
+
+    When you select \uicontrol OK, \QDS creates a resource collection file
+    (.qrc) in the project folder.
+
+    If you remove files from the project that you already added to the
+    resource collection file, you can recreate the resource collection
+    file to remove them also from there.
+
+    \section1 Embedding Resources into Applications
+
+    Alternatively, you can embedd the resources into your application by
+    selecting \uicontrol Build > \uicontrol {Generate RCC Resource File}.
+    Select the location for the .qmlrc file, and then select the files to
+    embedd in the \uicontrol {Add Resources} dialog.
+
+    When you select \uicontrol OK, \QDS creates a resource collection file
+    (.qmlrc) in the location you selected.
+*/

doc/qtdesignstudio/src/qtdesignstudio-toc.qdoc

@@ -242,6 +242,7 @@
                         \li \l {Collecting User Feedback}
                         \li \l {Reporting Crashes}
                     \endlist
+                \li {Packaging Applications}
             \endlist
         \li \l{Developer Topics} (NEW)
             \list

doc/qtdesignstudio/src/qtdesignstudio.qdoc

@@ -100,6 +100,7 @@
             \endlist
         \li \b {\l{Developer Topics}} (NEW)
             \list
+                \li \l{Packaging Applications}
                 \li \l{Using Git}
                 \li \l{Converting UI Projects to Applications}
                 \li \l{Using External Tools}