forked from AuroraMiddleware/gtk
572649740e
Add some details about the --3to4 conversion, and set expectations.
111 lines
3.6 KiB
XML
111 lines
3.6 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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]>
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<refentry id="gtk4-builder-tool">
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<refentryinfo>
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<title>gtk4-builder-tool</title>
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<productname>GTK</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Matthias</firstname>
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<surname>Clasen</surname>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>gtk4-builder-tool</refentrytitle>
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<manvolnum>1</manvolnum>
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<refmiscinfo class="manual">User Commands</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>gtk4-builder-tool</refname>
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<refpurpose>GtkBuilder file utility</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>gtk4-builder-tool</command>
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<arg choice="opt"><replaceable>COMMAND</replaceable></arg>
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<arg choice="opt" rep="repeat"><replaceable>OPTION</replaceable></arg>
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<arg choice="plain"><replaceable>FILE</replaceable></arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1><title>Description</title>
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<para>
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<command>gtk4-builder-tool</command> can perform various operations
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on GtkBuilder .ui files.
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</para>
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<para>
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The <option>validate</option> command validates the .ui file and reports
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errors to stderr.
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</para>
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<para>
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The <option>enumerate</option> command lists all the named objects that
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are created in the .ui file.
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</para>
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<para>
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The <option>preview</option> command displays the .ui file. This command
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accepts options to specify the ID of the toplevel object and a .css file
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to use.
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</para>
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<para>
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The <option>simplify</option> command simplifies the .ui file by removing
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properties that are set to their default values and writes the resulting XML
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to stdout, or back to the input file.
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</para>
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<para>
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When the <option>--3to4</option> is specified, <option>simplify</option>
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interprets the input as a GTK 3 ui file and attempts to convert it to GTK 4
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equivalents. It performs various conversions, such as renaming properties,
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translating child properties to layout properties, rewriting the setup for
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GtkNotebook, GtkStack, GtkAssistant or changing toolbars into boxes.
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</para>
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<para>
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You should always test the modified .ui files produced by gtk4-builder-tool
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before using them in production.
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</para>
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<para>
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Note in particular that the conversion
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done with <option>--3to4</option> is meant as a starting point for a port
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from GTK 3 to GTK 4. It is expected that you will have to do manual fixups
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after the initial conversion.
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</para>
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</refsect1>
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<refsect1><title>Simplify Options</title>
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<para>The <option>simplify</option> command accepts the following options:</para>
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<variablelist>
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<varlistentry>
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<term><option>--replace</option></term>
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<listitem><para>Write the content back to the .ui file instead of stdout.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--3to4</option></term>
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<listitem><para>Transform a GTK 3 ui file to GTK 4</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1><title>Preview Options</title>
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<para>The <option>preview</option> command accepts the following options:</para>
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<variablelist>
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<varlistentry>
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<term><option>--id=<arg choice="plain">ID</arg></option></term>
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<listitem><para>The ID of the object to preview. If not specified,
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gtk4-builder-tool will choose a suitable object on its own.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--css=<arg choice="plain">FILE</arg></option></term>
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<listitem><para>Load style information from the given .css file.</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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</refentry>
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