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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. ** $QT_END_LICENSE$ ** ****************************************************************************/ /*! \previouspage ifw-use-cases-settings.html \page ifw-tutorial.html \nextpage ifw-creating-installers.html \title Tutorial: Creating an Installer This tutorial describes how to create a simple installer for a small project: \image ifw-introduction-page.png "Introduction page" This section describes the following tasks that you must carry out to create the installer: \list 1 \li Create a \e {package directory} that will have all the configuration files and installable packages. \li Create a \e {configuration file} that has information about how to build the installer binaries and online repositories. \li Create a \e {package information file} that has information about the installable components. \li Create installer content and copy it to the package directory. \li Use the \c binarycreator tool to create the \e installer. To create the installer pages, use the information set in the configuration and package information file. \endlist You can find the example files in the \c{examples\tutorial} directory in the Qt Installer Framework repository. \section1 Creating a Package Directory Create a directory structure that reflects the design of the installer and allows for future extension. The directory must contain subdirectories called \c config and \c packages. \image ifw-tutorial-files.png For more information about the package directory, see \l{Package Directory}. \section1 Creating a Configuration File In the \c config directory, create a file called \c config.xml with the following contents: \quotefile ../examples/tutorial/config/config.xml The configuration file includes the following information for the introduction page: \list \li The \c element sets the installer name and displays it on the title bar (1). \li The \c <Name> element sets the application name and adds it to the page number and introduction text (2). \endlist \image ifw-tutorial-introduction-page.png "Introduction page" The other elements customize the behavior of the installer: \list \li The \c <Version> element sets the application version number. \li The \c <Publisher> element sets the publisher of the software (as shown in the Windows Control Panel, for example). \li The \c <StartMenuDir> element sets the name of the default program group for the product in the Windows \gui Start menu. \li The \c <TargetDir> element sets and displays \c InstallationDirectory in the home directory of the current user as the default target directory displayed to users (because it uses the predefined variable \c @HomeDir@ as part of the value). For more information, see \l{Predefined Variables}. \endlist For more information about the configuration file format and the available elements, see \l{Configuration File}. \section1 Creating a Package Information File In this easy scenario, the installer handles only one component, \c{com.vendor.product}. To give the installer information about the component, create a file called \c package.xml with the following contents and place it in the \c meta directory: \quotefile ../examples/tutorial/packages/com.vendor.product/meta/package.xml Below is a more detailed description of the elements in the example file. For more information about the package information file, see \l{Package Information File Syntax}. \section2 Specifying Component Information The component selection page displays information from the following elements: \list \li The \c <DisplayName> element sets the name of the component in the component list (1). \li The \c <Description> element sets and displays text based on the selected component (2). \endlist \image ifw-tutorial-select-components.png \section2 Specifying Installer Version The \c <Version> element offers updates to users when they become available. \section2 Adding Licenses The \c <License> element sets the name of the file, which has the license agreement text (1). The license check page displays this license text. \image ifw-tutorial-license-check.png "License check page" \section2 Selecting Default Contents The \c <Default> element specifies whether the selected component is a default value. The value \c true sets the component as selected. This example uses the value \c script to resolve the value during runtime. The \c <Script> element sets the name of the JavaScript script file, installscript.qs. \section1 Creating Installer Content The \c data directory of a component can store content available for installation. As there is only one component, place the data in the \c{packages/com.vendor.product/data} directory. The example already has a file for testing purposes, but you can place basically any files in the directory. For more information about packaging rules and options, see \l{Data Directory}. \section1 Creating the Installer Binary You are now ready to create your first installer. Switch to the \c examples\tutorial directory on the command line. To create an installer called YourInstaller.exe that has the packages identified by com.vendor.product, enter the following command: \list \li On Windows: \code ..\..\bin\binarycreator.exe -c config\config.xml -p packages YourInstaller.exe \endcode \li On Linux or macOS: \code ../../bin/binarycreator -c config/config.xml -p packages YourInstaller \endcode \endlist \IFW creates the installer in the current directory and you can deliver it to end users. For more information about using the \c binarycreator tool, see \l{binarycreator}. \note If an error message appears when you run the tutorial installer, check that you used a statically built Qt to create the installer. For more information, see \l{Configuring Qt}. */