Doc: Document example manifest files in QDoc manual
Adds documentation for example manifest files and the related qdoc configuration command \manifestmeta into QDoc manual. Change-Id: I6a627698ab14f57c9a117b6d4b794f352959f5ac Reviewed-by: Martin Smith <martin.smith@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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@ -65,6 +65,7 @@
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\li \l {C++ Specific Configuration Variables}
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\li \l {HTML Specific Configuration Variables}
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\li \l {Supporting Derived Projects}
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\li \l {Example Manifest Files}
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\li \l {qt.qdocconf}
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\li \l {minimum.qdocconf}
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\li \l {Generating DITA XML Output}
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@ -7154,6 +7155,7 @@
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\li \l {22-qdoc-configuration-generalvariables.html#images.fileextensions-variable} {images.fileextensions}
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\li \l {22-qdoc-configuration-generalvariables.html#language-variable} {language}
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\li \l {22-qdoc-configuration-generalvariables.html#macro-variable} {macro}
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\li \l {22-qdoc-configuration-generalvariables.html#manifestmeta-variable} {manifestmeta}
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\li \l {22-qdoc-configuration-generalvariables.html#outputdir-variable} {outputdir}
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\li \l {22-qdoc-configuration-generalvariables.html#outputformats-variable} {outputformats}
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\li \l {22-qdoc-configuration-generalvariables.html#sourcedirs-variable} {sourcedirs}
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@ -7850,6 +7852,14 @@
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See also \l {alias-variable} {alias}.
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\target manifestmeta-variable
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\section1 manifestmeta
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The \c manifestmeta variable specifies additional meta-content
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for the example manifest files generated by QDoc.
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See the \l{Manifest Meta Content} section for more information.
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\target naturallanguage-variable
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\section1 naturallanguage
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@ -8472,6 +8482,7 @@
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\page 25-qdoc-configuration-derivedprojects.html
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\previouspage HTML Specific Configuration Variables
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\contentspage QDoc Manual
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\nextpage Example Manifest Files
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\title Supporting Derived Projects
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@ -8609,6 +8620,88 @@
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write a new document.
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*/
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/*!
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\page 26-qdoc-configuration-example-manifest-files.html
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\previouspage Supporting Derived Projects
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\contentspage QDoc Manual
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\title Example Manifest Files
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QDoc generates XML files that contain information about all documented
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examples and demos. These files, named \c {examples-manifest.xml} and
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\c {demos-manifest.xml}, are used by Qt Creator to present a list of
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examples in its welcome screen and to link to their documentation.
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\section1 Manifest XML Structure
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A manifest file has the following structure:
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\code
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<?xml version="1.0" encoding="UTF-8"?>
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<instructionals module="QtGui">
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<examples>
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<example
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name="Analog Clock Window Example"
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docUrl="qthelp://org.qt-project.qtgui.502/qtgui/analogclock.html"
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projectPath="gui/analogclock/analogclock.pro"
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imageUrl="qthelp://org.qt-project.qtgui.502/qtgui/images/analogclock-window-example.png">
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<description><![CDATA[The Analog Clock Window example shows how
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to draw the contents of a custom window.]]></description>
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<tags>analog,clock,window</tags>
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<fileToOpen>gui/analogclock/main.cpp</fileToOpen>
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</example>
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...
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</examples>
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</instructionals>
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\endcode
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Each \c {<example>} element contains information about a name,
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description, the location of the project file and documentation,
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as well as a list of tags associated with the example.
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\target metacontent
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\section1 Manifest Meta Content
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It is possible to augment the manifest files with additional
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meta-content - that is, extra attributes and tags for selected
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examples, using the \c manifestmeta configuration command.
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One use case for meta-content is highlighting a number of prominent
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examples. Another is improving search functionality by adding
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relevant keywords as tags for a certain category of examples.
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The examples for which meta-content is applied to is specified using
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one or more filters. Matching examples to filters is done based on
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names, with each example name prefixed with a module name and a
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slash. Simple wildcard matching is supported; by using \c {*} at the
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end it's possible to match multiple examples with a single string.
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Example:
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\code
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manifestmeta.filters = highlighted sql webkit global
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manifestmeta.highlighted.names = "QtGui/Analog Clock Window Example" \
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"QtWidgets/Analog Clock Example"
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manifestmeta.highlighted.attributes = isHighlighted:true
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manifestmeta.sql.names = "QtSql/*"
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manifestmeta.sql.tags = database,sql
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manifestmeta.webkit.names = "QtWebKitExamples/*"
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manifestmeta.webkit.tags = webkit
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manifestmeta.global.names = *
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manifestmeta.global.tags = qt5
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\endcode
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Above, an \c isHighlighted attribute is added to two examples. If
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the attribute value is omitted, QDoc uses the string \c {true} by
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default. Extra tags are added for Qt WebKit and Qt SQL examples, and
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another tag is applied to all examples by using just \c {*} as the
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match string.
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*/
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/*!
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\page 27-qdoc-commands-alphabetical.html
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\previouspage Introduction to QDoc
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