[gtk/css-docs] Shorten CSS docs
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/css-docs] Shorten CSS docs
- Date: Sat, 18 Apr 2020 16:35:21 +0000 (UTC)
commit 84fd7cf7042656de0b24d5c26f4901bc9bb09e57
Author: Matthias Clasen <mclasen redhat com>
Date: Sat Apr 18 02:25:23 2020 -0400
Shorten CSS docs
Fold the two CSS chapters into one, make more compact
tables of selectors and properties, and stop explaining
general CSS syntax.
docs/reference/gtk/css-overview.xml | 1703 +++++++++++++++++++--------------
docs/reference/gtk/css-properties.xml | 1460 ----------------------------
docs/reference/gtk/gtk4-docs.xml | 1 -
docs/reference/gtk/meson.build | 1 -
4 files changed, 995 insertions(+), 2170 deletions(-)
---
diff --git a/docs/reference/gtk/css-overview.xml b/docs/reference/gtk/css-overview.xml
index af2bb27262..627a2b0e76 100644
--- a/docs/reference/gtk/css-overview.xml
+++ b/docs/reference/gtk/css-overview.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"; [
]>
@@ -12,49 +12,25 @@
<refnamediv>
<refname>GTK CSS Overview</refname>
<refpurpose>
-Overview of CSS in GTK
+The language used for style information in GTK
</refpurpose>
</refnamediv>
-
-<!--
-Formatting conventions:
-We use
-
-〈 U+2329 Left-pointing Angle Bracket
-〉 U+232A Right-pointing Angle Bracket
-
-for indicating non-terminals in syntax productions.
-
-We use <literallayout> for syntax productions, and each line is put in a <code>
-(the latter is a workaround for deficiences in the developer.gnome.org post-processing).
--->
-
-<refsect1 id="css-overview">
- <title>Overview of CSS in GTK</title>
+<refsect1 id="css">
+ <title>CSS in GTK</title>
<para>
- This chapter describes in detail how GTK uses CSS for styling
- and layout.
+ This chapter describes how GTK uses CSS for styling and layout.
+ It is not meant to be an explanation of CSS from first principles,
+ but focuses on listing supported CSS features and differences
+ between Web CSS and GTK.
</para>
<para>
- We loosely follow the CSS
- <ulink url="https://www.w3.org/TR/css-values/#value-defs";>value definition</ulink>
- specification in the formatting of syntax productions.
- <simplelist>
- <member>Nonterminals are enclosed in angle backets (〈〉), all other strings that are not listed here
are literals</member>
- <member>Juxtaposition means all components must occur, in the given order</member>
- <member>A double ampersand (&&) means all components must occur, in any order</member>
- <member>A double bar (||) means one or more of the components must occur, in any order</member>
- <member>A single bar (|) indicates an alternative; exactly one of the components must occur</member>
- <member>Brackets ([]) are used for grouping</member>
- <member>A question mark (?) means that the preceding component is optional</member>
- <member>An asterisk (*) means zero or more copies of the preceding component</member>
- <member>A plus (+) means one or more copies of the preceding component</member>
- <member>A number in curly braces ({n}) means that the preceding component occurs exactly n
times</member>
- <member>Two numbers in curly braces ({m,n}) mean that the preceding component occurs at least m times
and at most n times</member>
- </simplelist>
+ There is plenty of introductory documentation available that
+ can be used to learn about CSS in general. In the tables below
+ we include links to the official specs that can be used to look
+ up the definition of individual selectors and properties.
</para>
<refsect2>
@@ -95,70 +71,11 @@ scale[.fine-tune]
</refsect2>
- <refsect2>
- <title>Style sheets</title>
-
- <para>
- The basic structure of the style sheets understood by GTK is
- a series of statements, which are either rule sets or “@-rules”,
- separated by whitespace.
- </para>
-
- <para>
- A rule set consists of a selector and a declaration block, which is
- a series of declarations enclosed in curly braces. The declarations
- are separated by semicolons. Multiple selectors can share the same
- declaration block, by putting all the separators in front of the block,
- separated by commas.
- </para>
-
- <example>
- <title>A rule set with two selectors</title>
- <programlisting><![CDATA[
-button, entry {
- color: #ff00ea;
- font: 12px "Comic Sans";
-}
-]]></programlisting>
- </example>
-
- </refsect2>
-
- <refsect2>
- <title>Importing style sheets</title>
-
- <para>
- GTK supports the CSS @import rule, in order to load another
- style sheet in addition to the currently parsed one.
- </para>
-
- <para>
- The syntax for @import rules is as follows:
- </para>
-
-<literallayout><code>〈import rule〉 = @import [ 〈url〉 | 〈string〉 ]</code>
-<code>〈url〉 = url( 〈string〉 )</code>
-</literallayout>
-
- <example><title>An example for using the @import rule</title>
- <programlisting><![CDATA[
-@import url("path/to/common.css");
-]]></programlisting>
- </example>
-
- <para>
- To learn more about the @import rule, you can read the
- <ulink url="https://www.w3.org/TR/css3-cascade/#at-import";>Cascading</ulink>
- module of the CSS specification.
- </para>
-
- </refsect2>
-
<refsect2>
<title>Selectors</title>
<para>
- Selectors work very similar to the way they do in CSS.
+ Selectors work very similar to the way they do on the web.
</para>
<para>
@@ -168,730 +85,1100 @@ button, entry {
in a selector, widget names must be prefixed with a # character.
</para>
- <para>
- In more complicated situations, selectors can be combined in various ways.
- To require that a node satisfies several conditions, combine several selectors
- into one by concatenating them. To only match a node when it occurs inside some
- other node, write the two selectors after each other, separated by whitespace.
- To restrict the match to direct children of the parent node, insert a >
- character between the two selectors.
- </para>
-
- <example>
- <title>Theme labels that are descendants of a window</title>
- <programlisting><![CDATA[
-window label {
- background-color: #898989;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme notebooks, and anything within</title>
- <programlisting><![CDATA[
-notebook {
- background-color: #a939f0;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme combo boxes, and entries that are direct children of a notebook</title>
- <programlisting><![CDATA[
-combobox,
-notebook > entry {
- color: @fg_color;
- background-color: #1209a2;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme any widget within a GtkBox</title>
- <programlisting><![CDATA[
-box * {
- font: 20px Sans;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme a label named title-label</title>
- <programlisting><![CDATA[
-label#title-label {
- font: 15px Sans;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme any widget named main-entry</title>
- <programlisting><![CDATA[
-#main-entry {
- background-color: #f0a810;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme all widgets with the style class entry</title>
- <programlisting><![CDATA[
-.entry {
- color: #39f1f9;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme the entry of a GtkSpinButton</title>
- <programlisting><![CDATA[
-spinbutton entry {
- color: #900185;
-}
-]]></programlisting>
- </example>
-
- <para>
- It is possible to select CSS nodes depending on their position amongst
- their siblings by applying pseudo-classes to the selector, like :first-child,
- :last-child or :nth-child(even). When used in selectors, pseudo-classes
- must be prefixed with a : character.
- </para>
-
- <example>
- <title>Theme labels in the first notebook tab</title>
- <programlisting><![CDATA[
-notebook tab:first-child label {
- color: #89d012;
-}
-]]></programlisting>
- </example>
-
- <para>
- Another use of pseudo-classes is to match widgets depending on their
- state. The available pseudo-classes for widget states are :active, :hover
- :disabled, :selected, :focus, :indeterminate, :checked and :backdrop.
- In addition, the following pseudo-classes don't have a direct equivalent
- as a widget state: :dir(ltr) and :dir(rtl) (for text direction), :link and
- :visited (for links), :drop(active) (for highlighting drop targets) and
- :focus-visible (for visible focus indication). Widget state pseudo-classes
- may only apply to the last element in a selector.
- </para>
-
- <example>
- <title>Theme pressed buttons</title>
- <programlisting><![CDATA[
-button:active {
- background-color: #0274d9;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme buttons with the mouse pointer over it</title>
- <programlisting><![CDATA[
-button:hover {
- background-color: #3085a9;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme insensitive widgets</title>
- <programlisting><![CDATA[
-*:disabled {
- background-color: #320a91;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme checkbuttons that are checked</title>
- <programlisting><![CDATA[
-checkbutton:checked {
- background-color: #56f9a0;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme focused labels</title>
- <programlisting><![CDATA[
-label:focus {
- background-color: #b4940f;
-}
-]]></programlisting>
- </example>
-
- <example>
- <title>Theme indeterminate checkbuttons</title>
- <programlisting><![CDATA[
-checkbutton:indeterminate {
- background-color: #20395a;
-}
-]]></programlisting>
- </example>
-
- <para>
- To determine the effective style for a widget, all the matching rule
- sets are merged. As in CSS, rules apply by specificity, so the rules
- whose selectors more closely match a node will take precedence
- over the others.
- </para>
-
- <para>
- The full syntax for selectors understood by GTK can be found in the
- table below. The main difference to CSS is that GTK does not currently
- support attribute selectors.
- </para>
-
<table>
- <title>Selector syntax</title>
- <tgroup cols="4">
+ <title>GTK CSS Selectors</title>
+ <tgroup cols="3">
<thead>
- <row><entry>Pattern</entry><entry>Matches</entry><entry>Reference</entry><entry>Notes</entry></row>
+ <row><entry>Pattern</entry><entry>Reference</entry><entry>Notes</entry></row>
</thead>
<tbody>
<row>
- <entry><phrase role="nowrap">*</phrase></entry>
- <entry>any node</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#universal-selector";>CSS</ulink></entry>
+ <entry>*</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#universal-selector";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E</phrase></entry>
- <entry>any node with name E</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#type-selectors";>CSS</ulink></entry>
+ <entry>E</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#type-selectors";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E.class</phrase></entry>
- <entry>any E node with the given style class</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#class-html";>CSS</ulink></entry>
+ <entry>E.class</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#class-html";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
+
<row>
- <entry><phrase role="nowrap">E#id</phrase></entry>
- <entry>any E node with the given ID</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#id-selectors";>CSS</ulink></entry>
+ <entry>E#id</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#id-selectors";>CSS Selectors Level
3</ulink></entry>
<entry>GTK uses the widget name as ID</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:nth-child(〈nth-child〉)</phrase></entry>
- <entry>any E node which is the n-th child of its parent node</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS</ulink></entry>
+ <entry>E:nth-child(nth-child)</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E:nth-last-child(〈nth-child〉)</phrase></entry>
- <entry>any E node which is the n-th child of its parent node, counting from the end</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS</ulink></entry>
+ <entry>E:nth-last-child(nth-child)</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E:first-child</phrase></entry>
- <entry>any E node which is the first child of its parent node</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS</ulink></entry>
+ <entry>E:first-child</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E:last-child</phrase></entry>
- <entry>any E node which is the last child of its parent node</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS</ulink></entry>
+ <entry>E:last-child</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E:only-child</phrase></entry>
- <entry>any E node which is the only child of its parent node</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS</ulink></entry>
+ <entry>E:only-child</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#structural-pseudos";>CSS Selectors Level
3</ulink></entry>
<entry>Equivalent to E:first-child:last-child</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:link, E:visited</phrase></entry>
- <entry>any E node which represents a hyperlink, not yet visited (:link) or already visited
(:visited)</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#link";>CSS</ulink></entry>
+ <entry>E:link, E:visited</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#link";>CSS Selectors Level
3</ulink></entry>
<entry>Corresponds to GTK_STATE_FLAG_LINK and GTK_STATE_FLAGS_VISITED</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:active, E:hover, E:focus</phrase></entry>
- <entry>any E node which is part of a widget with the corresponding state</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#useraction-pseudos";>CSS</ulink></entry>
- <entry>Correspond to GTK_STATE_FLAG_ACTIVE, GTK_STATE_FLAG_PRELIGHT and GTK_STATE_FLAGS_FOCUSED
respectively</entry>
+ <entry>E:active, E:hover, E:focus</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#useraction-pseudos";>CSS Selectors Level
3</ulink></entry>
+ <entry>Correspond to GTK_STATE_FLAG_ACTIVE, GTK_STATE_FLAG_PRELIGHT,
GTK_STATE_FLAGS_FOCUSED</entry>
+ </row>
+ <row>
+ <entry>E:focus-within</entry>
+ <entry><ulink url="https://drafts.csswg.org/selectors/#focus-within-pseudo";>CSS Selectors Level
4</ulink></entry>
+ <entry>Set on all ancestors of the focus widget, unlike CSS</entry>
+ </row>
+ <row>
+ <entry>E:focus-visible</entry>
+ <entry><ulink url="https://drafts.csswg.org/selectors/#the-focus-visible-pseudo";>CSS Selectors
Level 4</ulink></entry>
+ <entry>Set on focus widget and all ancestors, unlike CSS</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:disabled</phrase></entry>
- <entry>any E node which is part of a widget which is disabled</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#UIstates";>CSS</ulink></entry>
+ <entry>E:disabled</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#UIstates";>CSS Selectors Level
3</ulink></entry>
<entry>Corresponds to GTK_STATE_FLAG_INSENSITIVE</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:checked</phrase></entry>
- <entry>any E node which is part of a widget (e.g. radio- or checkbuttons) which is
checked</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#UIstates";>CSS</ulink></entry>
+ <entry>E:checked</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#UIstates";>CSS Selectors Level
3</ulink></entry>
<entry>Corresponds to GTK_STATE_FLAG_CHECKED</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:indeterminate</phrase></entry>
- <entry>any E node which is part of a widget (e.g. radio- or checkbuttons) which is in an
indeterminate state</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#indeterminate";>CSS3</ulink>,
- <ulink url="https://drafts.csswg.org/selectors/#indeterminate";>CSS4</ulink></entry>
+ <entry>E:indeterminate</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#indeterminate";>CSS3 Selectors Level
3</ulink></entry>
<entry>Corresponds to GTK_STATE_FLAG_INCONSISTENT</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:backdrop, E:selected</phrase></entry>
- <entry>any E node which is part of a widget with the corresponding state</entry>
+ <entry>E:backdrop, E:selected</entry>
<entry></entry>
<entry>Corresponds to GTK_STATE_FLAG_BACKDROP, GTK_STATE_FLAG_SELECTED</entry>
</row>
<row>
- <entry><phrase role="nowrap">E:not(〈selector〉)</phrase></entry>
- <entry>any E node which does not match the simple selector 〈selector〉</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#negation";>CSS</ulink></entry>
+ <entry>E:not(selector)</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#negation";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E:dir(ltr), E:dir(rtl)</phrase></entry>
- <entry>any E node that has the corresponding text direction</entry>
- <entry><ulink url="https://drafts.csswg.org/selectors/#the-dir-pseudo";>CSS4</ulink></entry>
+ <entry>E:dir(ltr), E:dir(rtl)</entry>
+ <entry><ulink url="https://drafts.csswg.org/selectors/#the-dir-pseudo";>CSS Selectors Level
4</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E:drop(active)</phrase></entry>
- <entry>any E node that is an active drop target for a current DND operation</entry>
- <entry><ulink url="https://drafts.csswg.org/selectors/#drag-pseudos";>CSS4</ulink></entry>
+ <entry>E:drop(active)</entry>
+ <entry><ulink url="https://drafts.csswg.org/selectors/#drag-pseudos";>CSS Selectors Level
4</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E F</phrase></entry>
- <entry>any F node which is a descendent of an E node</entry>
- <entry><ulink
url="https://www.w3.org/TR/css3-selectors/#descendent-combinators";>CSS</ulink></entry>
+ <entry>E F</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#descendent-combinators";>CSS Selectors
Level 3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E > F</phrase></entry>
- <entry>any F node which is a child of an E node</entry>
- <entry><ulink url="https://www.w3.org/TR/css3-selectors/#child-combinators";>CSS</ulink></entry>
+ <entry>E > F</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#child-combinators";>CSS Selectors Level
3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E ~ F</phrase></entry>
- <entry>any F node which is preceded by an E node</entry>
- <entry><ulink
url="https://www.w3.org/TR/css3-selectors/#general-sibling-combinators";>CSS</ulink></entry>
+ <entry>E ~ F</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#general-sibling-combinators";>CSS
Selectors Level 3</ulink></entry>
<entry></entry>
</row>
<row>
- <entry><phrase role="nowrap">E + F</phrase></entry>
- <entry>any F node which is immediately preceded by an E node</entry>
- <entry><ulink
url="https://www.w3.org/TR/css3-selectors/#adjacent-sibling-combinators";>CSS</ulink></entry>
+ <entry>E + F</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-selectors/#adjacent-sibling-combinators";>CSS
Selectors Level 3</ulink></entry>
<entry></entry>
</row>
</tbody>
</tgroup>
</table>
-<literallayout><code>〈nth-child〉 = even | odd | 〈integer〉 | 〈integer〉n | 〈integer〉n [ + | - ]
〈integer〉</code>
-</literallayout>
-
- <para>
- To learn more about selectors in CSS, read the
- <ulink url="https://www.w3.org/TR/css3-selectors/";>Selectors</ulink>
- module of the CSS specification.
- </para>
-
- </refsect2>
-
- <refsect2>
- <title>Colors</title>
-
- <para>
- CSS allows to specify colors in various ways, using numeric
- values or names from a predefined list of colors.
- </para>
-
-<literallayout><code>〈color〉 = currentColor | transparent | 〈color name〉 | 〈rgb color〉 | 〈rgba color〉 | 〈hex
color〉 | 〈gtk color〉</code>
-<code>〈rgb color〉 = rgb( 〈number〉, 〈number〉, 〈number〉 ) | rgb( 〈percentage〉, 〈percentage〉, 〈percentage〉
)</code>
-<code>〈rgba color〉 = rgba( 〈number〉, 〈number〉, 〈number〉, 〈alpha value〉 ) | rgba( 〈percentage〉, 〈percentage〉,
〈percentage〉, 〈alpha value〉 )</code>
-<code>〈hex color〉 = #〈hex digits〉</code>
-<code>〈alpha value〉 = 〈number〉</code>, clamped to values between 0 and 1
-</literallayout>
-
- <para>
- The keyword currentColor resolves to the current value of the
- color property when used in another property, and to the inherited value
- of the color property when used in the color property itself.
- </para>
-
- <para>
- The keyword transparent can be considered a shorthand for rgba(0,0,0,0).
- </para>
-
- <para>
- For a list of valid color names and for more background on colors in
- CSS, see the <ulink url="https://www.w3.org/TR/css3-color/#svg-color";>Color</ulink>
- module of the CSS specification.
- </para>
-
- <example>
- <title>Specifying colors in various ways</title>
- <programlisting><![CDATA[
- color: transparent;
- background-color: red;
- border-top-color: rgb(128,57,0);
- border-left-color: rgba(10%,20%,30%,0.5);
- border-right-color: #ff00cc;
- border-bottom-color: #ffff0000cccc;
-]]></programlisting>
- </example>
-
- <para>
- GTK adds several additional ways to specify colors.
- </para>
-
-<literallayout><code>〈gtk color〉 = 〈symbolic color〉 | 〈color expression〉</code>
-</literallayout>
-
- <para>
- The first is a reference to a color defined via a @define-color rule.
- The syntax for @define-color rules is as follows:
- </para>
-
-<literallayout><code>〈define color rule〉 = @define-color 〈name〉 〈color〉</code>
-</literallayout>
-
- <para>
- To refer to the color defined by a @define-color rule,
- use the name from the rule, prefixed with @.
- </para>
-
-<literallayout><code>〈symbolic color〉 = @〈name〉</code>
-</literallayout>
-
- <example><title>An example for defining colors</title>
- <programlisting><![CDATA[
-@define-color bg_color #f9a039;
-
-* {
- background-color: @bg_color;
-}
-]]></programlisting>
- </example>
-
- <para>
- GTK also supports color expressions, which allow colors to be transformed
- to new ones and can be nested, providing a rich language to define colors.
- Color expressions resemble functions, taking 1 or more colors and in some
- cases a number as arguments.
- </para>
- <para>
- shade() leaves the color unchanged when the number is 1 and transforms it
- to black or white as the number approaches 0 or 2 respectively. For mix(),
- 0 or 1 return the unaltered 1st or 2nd color respectively; numbers between
- 0 and 1 return blends of the two; and numbers below 0 or above 1 intensify
- the RGB components of the 1st or 2nd color respectively. alpha() takes a
- number from 0 to 1 and applies that as the opacity of the supplied color.
- </para>
-
-<literallayout><code>〈color expression〉 = lighter( 〈color〉 ) | darker( 〈color〉 ) | shade( 〈color〉, 〈number〉
) |</code>
-<code> alpha( 〈color〉, 〈number〉 ) | mix( 〈color〉, 〈color〉, 〈number〉 )</code>
-</literallayout>
-
</refsect2>
- <refsect2>
- <title>Images</title>
-
- <para>
- CSS allows to specify images in various ways, for backgrounds
- and borders.
- </para>
+</refsect1>
-<literallayout><code>〈image〉 = 〈url〉 | 〈crossfade〉 | 〈alternatives〉 | 〈gradient〉 | 〈gtk image〉</code>
-<code>〈crossfade〉 = cross-fade( 〈percentage〉, 〈image〉, 〈image〉 )</code>
-<code>〈alternatives〉 = image([ 〈image〉, ]* [ 〈image〉 | 〈color〉 ] )</code>
-<code>〈gradient〉 = 〈linear gradient〉 | 〈radial gradient〉</code>
-<code>〈linear gradient〉 = [ linear-gradient | repeating-linear-gradient ] (</code>
-<code> [ [ 〈angle〉 | to 〈side or corner〉 ] , ]?</code>
-<code> 〈color stops〉 )</code>
-<code>〈radial gradient〉 = [ radial-gradient | repeating-radial-gradient ] (</code>
-<code> [ [ 〈shape〉 || 〈size〉 ] [ at 〈position〉 ]? , | at 〈position〉, ]?</code>
-<code> 〈color stops〉 )</code>
-<code>〈side or corner〉 = [ left | right ] || [ top | bottom ]</code>
-<code>〈color stops〉 = 〈color stop〉 [ , 〈color stop〉 ]+</code>
-<code>〈color stop〉 = 〈color〉 [ 〈percentage〉 | 〈length〉 ]?</code>
-<code>〈shape〉 = circle | ellipse</code>
-<code>〈size〉 = 〈extent keyword〉 | 〈length〉 | [ 〈length〉 | 〈percentage〉 ]{1,2}</code>
-<code>〈extent keyword〉 = closest-size | farthest-side | closest-corner | farthest-corner</code>
-</literallayout>
+<refsect1 id="css-properties">
+ <title>GTK CSS Properties</title>
<para>
- The simplest way to specify an image in CSS is to load an image
- file from a URL. CSS does not specify anything about supported file
- formats; within GTK, you can expect at least PNG, JPEG and SVG to
- work. The full list of supported image formats is determined by the
- available gdk-pixbuf image loaders and may vary between systems.
+ GTK supports CSS properties and shorthands as far as they can be applied
+ in the context of widgets, and adds its own properties only when needed.
+ All GTK-specific properties have a -gtk prefix.
</para>
- <example>
- <title>Loading an image file</title>
- <programlisting><![CDATA[
-button {
- background-image: url("water-lily.png");
-}
-]]></programlisting>
- </example>
+ <refsect2>
+ <title>Basic types</title>
<para>
- A crossfade lets you specify an image as an intermediate between two
- images. Crossfades are specified in the draft of the level 4
- <ulink url="https://www.w3.org/TR/css4-images";>Image</ulink>
- module of the CSS specification.
+ All properties support the following keywords: inherit, initial, unset, with
+ the same meaning as defined in the <ulink
url="https://www.w3.org/TR/css3-cascade/#defaulting-keywords";>CSS Cascading and Inheritance</ulink> spec.
</para>
<para>
+ The following units are supported for basic datatypes:
</para>
- <example>
- <title>Crossfading two images</title>
- <programlisting><![CDATA[
-button {
- background-image: cross-fade(50%, url("water-lily.png"), url("buffalo.jpg"));
-}
-]]></programlisting>
- </example>
+ <variablelist>
+ <varlistentry>
+ <term>Length</term><listitem> px, pt, em, ex, rem, pc, in, cm, mm, calc()</listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>Percentage</term><listitem> %, calc()</listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>Angle</term><listitem> deg | grad | turn, calc()</listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>Time </term><listitem> s | ms, calc()</listitem>
+ </varlistentry>
+ </variablelist>
<para>
- The image() syntax provides a way to specify fallbacks in case an image
- format may not be supported. Multiple fallback images can be specified,
- and will be tried in turn until one can be loaded successfully. The
- last fallback may be a color, which will be rendered as a solid color
- image.
+ Length values with the em or ex units are resolved using the font
+ size value, unless they occur in setting the font-size itself, in
+ which case they are resolved using the inherited font size value.
</para>
- <example>
- <title>Image fallback</title>
- <programlisting><![CDATA[
-button {
- background-image: image(url("fancy.svg"), url("plain.png"), green);
-}
-]]></programlisting>
- </example>
-
<para>
- Gradients are images that smoothly fades from one color to another. CSS
- provides ways to specify repeating and non-repeating linear and radial
- gradients. Radial gradients can be circular, or axis-aligned ellipses.
+ The rem unit is resolved using the initial font size value, which is
+ not quite the same as the CSS definition of rem.
</para>
<para>
- A linear gradient is created by specifying a gradient line and then several
- colors placed along that line. The gradient line may be specified using
- an angle, or by using direction keywords.
+ The calc() notation adds considerable expressive power. There are limits
+ on what types can be combined in such an expression (e.g. it does not make
+ sense to add a number and a time). For the full details, see the
+ <ulink url="https://www.w3.org/TR/css3-values/#calc-notation";>CSS3 Values and
+ Units</ulink> spec.
</para>
- <example>
- <title>Linear gradients</title>
- <programlisting><![CDATA[
-button {
- background-image: linear-gradient(45deg, yellow, blue);
-}
-label {
- background-image: linear-gradient(to top right, blue 20%, #f0f 80%);
-}
-]]></programlisting>
- </example>
-
<para>
- A radial gradient is created by specifying a center point and one or two
- radii. The radii may be given explicitly as lengths or percentages or
- indirectly, by keywords that specify how the end circle or ellipsis
- should be positioned relative to the area it is derawn in.
- </para>
-
- <example>
- <title>Radial gradients</title>
- <programlisting><![CDATA[
-button {
- background-image: radial-gradient(ellipse at center, yellow 0%, green 100%);
-}
-label {
- background-image: radial-gradient(circle farthest-side at left bottom, red, yellow 50px, green);
-}
-]]></programlisting>
- </example>
-
- <para>
- To learn more about gradients in CSS, including details of how color stops
- are placed on the gradient line and keywords for specifying radial sizes,
- you can read the
- <ulink url="https://www.w3.org/TR/css3-images/#gradients";>Image</ulink>
- module of the CSS specification.
+ A common pattern among shorthand properties (called 'four sides') is one
+ where one to four values can be specified, to determine a value for each
+ side of an area. In this case, the specified values are interpreted as
+ follows:
+ <variablelist>
+ <varlistentry>
+ <term>4 values: </term><listitem>top right bottom left</listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>3 values: </term><listitem>top horizontal bottom</listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>2 values: </term><listitem>vertical horizontal</listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>1 value: </term><listitem>all</listitem>
+ </varlistentry>
+ </variablelist>
</para>
+ </refsect2>
+
+ <refsect2>
+ <title>Colors</title>
+
+ <para>
+ GTK extends the CSS syntax with several additional ways to specify colors.
+ </para>
+ <para>
+ The first is a reference to a color defined via a @define-color rule in CSS.
+ The syntax for @define-color rules is as follows:
+ <simplelist>
+ <member><literal>@define-color <replaceable>Name</replaceable>
<replaceable>Color</replaceable></literal></member>
+ </simplelist>
+ </para>
+ <para>
+ To refer to the color defined by a @define-color rule, prefix the name with @.
+ </para>
+ <para>
+ GTK also supports color expressions, which allow colors to be transformed to
+ new ones. Color expressions can be nested, providing a rich language to
+ define colors. Color expressions resemble functions, taking 1 or more colors
+ and in some cases a number as arguments.
+ <simplelist>
+ <member><literal>lighter(<replaceable>Color</replaceable>)</literal> produces a brigher variant of
Color</member>
+ <member><literal>darker(<replaceable>Color</replaceable>)</literal> produces a darker variant of
Color</member>
+ <member><literal>shade(<replaceable>Color</replaceable>,
<replaceable>Number</replaceable>)</literal> changes the lightness of Color. The number ranges from 0 for
black to 2 for white.</member>
+ <member><literal>alpha(<replaceable>Color</replaceable>,
<replaceable>Number</replaceable>)</literal> replaces the alpha value of color with number (between 0 and
1)</member>
+ <member><literal>mix(<replaceable>Color1</replaceable>, <replaceable>Color2</replaceable>,
<replaceable>Number</replaceable>)</literal> interpolates between the two colors</member>
+ </simplelist>
+ </para>
+ </refsect2>
+
+ <refsect2>
+ <title>Images</title>
<para>
GTK extends the CSS syntax for images and also uses it for specifying icons.
+ To load a themed icon, use
+ <simplelist>
+ <member><literal>-gtk-icontheme(<replaceable>Name</replaceable>)</literal></member>
+ </simplelist>
+ The specified icon name is used to look up a themed icon, while taking into
+ account the values of the -gtk-icon-theme and -gtk-icon-palette properties.
+ This kind of image is mainly used as value of the -gtk-icon-source property.
</para>
-
-<literallayout><code>〈gtk image〉 = 〈themed icon〉 | 〈scaled image〉 | 〈recolored image〉</code>
-</literallayout>
-
- <para>
- GTK has extensive support for loading icons from icon themes. It is
- accessible from CSS with the -gtk-icontheme syntax.
- </para>
-
-<literallayout><code>〈themed icon〉 = -gtk-icontheme( 〈icon name〉 )</code>
-</literallayout>
-
- <para>
- The specified icon name is used to look up a themed icon, while taking
- into account the values of the -gtk-icon-theme and -gtk-icon-palette
- properties. This kind of image is mainly used as value of the
- -gtk-icon-source property.
- </para>
-
- <example>
- <title>Using themed icons in CSS</title>
- <programlisting><![CDATA[
-spinner {
- -gtk-icon-source: -gtk-icontheme('process-working-symbolic');
- -gtk-icon-palette: success blue, warning #fc3, error magenta;
-}
-arrow.fancy {
- -gtk-icon-source: -gtk-icontheme('pan-down');
- -gtk-icon-theme: 'Oxygen';
-}
-]]></programlisting>
- </example>
-
- <para>
- GTK supports scaled rendering on hi-resolution displays. This works
- best if images can specify normal and hi-resolution variants. From
- CSS, this can be done with the -gtk-scaled syntax.
- </para>
-
-<literallayout><code>〈scaled image〉 = -gtk-scaled( 〈image〉[ , 〈image〉 ]* )</code>
-</literallayout>
-
- <para>
- While -gtk-scaled accepts multiple higher-resolution variants, in
- practice, it will mostly be used to specify a regular image and one
- variant for scale 2.
- </para>
-
- <example>
- <title>Scaled images in CSS</title>
- <programlisting><![CDATA[
-arrow {
- -gtk-icon-source: -gtk-scaled(url('my-arrow.png'),
- url('my-arrow 2 png'));
-}
-]]></programlisting>
- </example>
-
-<literallayout><code>〈recolored image〉 = -gtk-recolor( 〈url〉 [ , 〈color palette〉 ] )</code>
-</literallayout>
-
<para>
Symbolic icons from the icon theme are recolored according to the
- -gtk-icon-palette property. The recoloring is sometimes needed for images
- that are not part of an icon theme, and the -gtk-recolor syntax makes
- this available. -gtk-recolor requires a url as first argument. The
- remaining arguments specify the color palette to use. If the palette
- is not explicitly specified, the current value of the -gtk-icon-palette
- property is used.
+ -gtk-icon-palette property, which defines a list of named colors.
+ The recognized names for colors in symbolic icons are error, warning
+ and success. The default palette maps these three names to symbolic
+ colors with the names @error_color, @warning_color and @success_color
+ respectively. The syntax for defining a custom palette is a comma-separated
+ list of name-color pairs, e.g.
+ <simplelist>
+ <member><literal>success blue, warning #fc3, error magenta</literal></member>
+ </simplelist>
</para>
-
- <example>
- <title>Recoloring an image</title>
- <programlisting><![CDATA[
-arrow {
- -gtk-icon-source: -gtk-recolor(url('check.svg'), success blue, error rgb(255,0,0));
-}
-]]></programlisting>
- </example>
-
- </refsect2>
-
- <refsect2>
- <title>Transitions</title>
-
- <para>
- CSS defines a mechanism by which changes in CSS property values can
- be made to take effect gradually, instead of all at once. GTK supports
- these transitions as well.
- </para>
-
- <para>
- To enable a transition for a property when a rule set takes effect, it
- needs to be listed in the transition-property property in that rule set.
- Only animatable properties can be listed in the transition-property.
- </para>
-
- <para>
- The details of a transition can modified with the transition-duration,
- transition-timing-function and transition-delay properties.
- </para>
-
- <para>
- To learn more about transitions, you can read the
- <ulink url="www.w3.org/TR/css3-transitions/">Transitions</ulink>
- module of the CSS specification.
- </para>
-
- </refsect2>
-
- <refsect2>
- <title>Animations</title>
-
<para>
- In addition to transitions, which are triggered by changes of the underlying
- node tree, CSS also supports defined animations. While transitions specify how
- property values change from one value to a new value, animations explicitly
- define intermediate property values in keyframes.
+ Recoloring is sometimes needed for images that are not part of an icon theme,
+ and the
+ <simplelist>
+ <member><literal>-gtk-recolor(<replaceable>uri</replaceable>,
<replaceable>palette</replaceable>)</literal></member>
+ </simplelist>
+ syntax makes this available. -gtk-recolor requires a url as first argument.
+ The remaining arguments specify the color palette to use. If the palette is
+ not explicitly specified, the current value of the -gtk-icon-palette property
+ is used.
</para>
-
<para>
- Keyframes are defined with an @-rule which contains one or more of rule sets
- with special selectors. Property declarations for nonanimatable properties
- are ignored in these rule sets (with the exception of animation properties).
+ GTK supports scaled rendering on hi-resolution displays. This works best if
+ images can specify normal and hi-resolution variants. From CSS, this can be
+ done with
+ <simplelist>
+ <member><literal>-gtk-scaled(<replaceable>Image1</replaceable>,
<replaceable>Image2</replaceable>)</literal></member>
+ </simplelist>
</para>
-<literallayout><code>〈keyframe rule〉 = @keyframes 〈name〉 { 〈animation rule〉 }</code>
-<code>〈animation rule〉 = 〈animation selector〉 { 〈declaration〉* }</code>
-<code>〈animation selector〉 = 〈single animation selector〉 [ , 〈single animation selector〉 ]*</code>
-<code>〈single animation selector〉 = from | to | 〈percentage〉</code>
-</literallayout>
-
- <para>
- To enable an animation, the name of the keyframes must be set as the value
- of the animation-name property. The details of the animation can modified
- with the animation-duration, animation-timing-function, animation-iteration-count
- and other animation properties.
- </para>
-
- <example>
- <title>A CSS animation</title>
- <programlisting><![CDATA[
-@keyframes spin {
- to { -gtk-icon-transform: rotate(1turn); }
-}
-
-spinner {
- animation-name: spin;
- animation-duration: 1s;
- animation-timing-function: linear;
- animation-iteration-count: infinite;
-}
-]]></programlisting>
- </example>
-
- <para>
- To learn more about animations, you can read the
- <ulink url="www.w3.org/TR/css3-animations/">Animations</ulink>
- module of the CSS specification.
- </para>
-
- </refsect2>
+ </refsect2>
+
+ <table pgwide="1">
+ <title>GTK CSS Properties</title>
+ <tgroup cols="3">
+ <colspec align="left" colnum="1" colname="name"/>
+ <colspec align="left" colnum="2" colname="references"/>
+ <colspec align="left" colnum="3" colname="notes"/>
+ <spanspec namest="name" nameend="notes" spanname="span"/>
+ <thead>
+ <row><entry spanname="span">Color and Filter Properties</entry></row>
+ <row><entry>Name</entry><entry>Reference</entry><entry>Notes</entry></row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-color/#foreground";>CSS Color Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>opacity</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-color/#opacity";>CSS Color Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>filter</entry>
+ <entry>
+ <ulink url="https://drafts.fxtf.org/filters/#FilterProperty";>CSS Filter Effects Level
1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row style="title"><?dbhtml class="subhead"?><entry spanname="span">Font Properties</entry></row>
+ <row>
+ <entry>font-family</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-family-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry>defaults to gtk-font-name setting</entry>
+ </row>
+ <row>
+ <entry>font-size</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-size-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry>defaults to gtk-font-name setting</entry>
+ </row>
+ <row>
+ <entry>font-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-style-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#descdef-font-variant";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry>only CSS2 values supported</entry>
+ </row>
+ <row>
+ <entry>font-weight</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-weight-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-stretch</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-stretch-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-kerning</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-kerning-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant-ligatures</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-ligatures-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant-position</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-position-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant-caps</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-position-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant-numeric</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-numeric-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant-alternates</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-alternates-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variant-east-asian</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-east-asian-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-feature-settings</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-feature-settings-prop";>CSS Fonts Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>font-variation-settings</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-fonts-4/#font-variation-settings-def";>CSS Fonts Level
4</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>-gtk-dpi</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-values/#number-value";>Number</ulink></entry>
+ <entry>defaults to screen resolution</entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry namest="name" nameend="notes">Font Shorthands</entry></row>
+ <row>
+ <entry>font</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry>CSS allows line-height, etc</entry>
+ </row>
+ <row>
+ <entry>font-variant</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-fonts/#font-variant-prop";>CSS Fonts Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row><?dbhtml class="subhead"?><entry spanname="span">Text Caret Properties</entry></row>
+ <row>
+ <entry>caret-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-ui/#caret-color";>CSS Basic User Interface Level
3</ulink>
+ </entry>
+ <entry>CSS allows an auto value</entry>
+ </row>
+ <row>
+ <entry>-gtk-secondary-caret-color</entry>
+ <entry><ulink url="https://www.w3.org/TR/css-color-3/#valuea-def-color";>Color</ulink></entry>
+ <entry>used for the secondary caret in bidirectional text</entry>
+ </row>
+ <row><?dbhtml class="subhead"?><entry spanname="span">Text Decoration Properties</entry></row>
+ <row>
+ <entry>letter-spacing</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-text/#letter-spacing";>CSS Text Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>text-decoration-line</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-text-decor-3/#text-decoration-line-property";>CSS Text
Decoration Level 3</ulink>
+ </entry>
+ <entry>CSS allows overline</entry>
+ </row>
+ <row>
+ <entry>text-decoration-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-text-decor-3/#text-decoration-color-property";>CSS Text
Decoration Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>text-decoration-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-text-decor-3/#text-decoration-style-property";>CSS Text
Decoration Level 3</ulink>
+ </entry>
+ <entry>CSS allows dashed and dotted</entry>
+ </row>
+ <row>
+ <entry>text-shadow</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-text-decor-3/#text-shadow-property";>CSS Text
Decoration Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row><?dbhtml class="subhead"?><entry spanname="span">Text Decoration Shorthands</entry></row>
+ <row>
+ <entry>text-decoration</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-text-decor-3/#text-decoration-property";>CSS Text
Decoration Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row><?dbhtml class="subhead"?><entry spanname="span">Icon Properties</entry></row>
+ <row>
+ <entry>-gtk-icon-source</entry>
+ <entry><ulink url="https://www.w3.org/TR/css-backgrounds-3/#typedef-image";>Image</ulink>,
<literal>builtin</literal> or <literal>none</literal></entry>
+ <entry>used for builtin icons in buttons and expanders</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-theme</entry>
+ <entry>Theme name</entry>
+ <entry>icon theme to use with -gtk-icontheme()</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-size</entry>
+ <entry><ulink url="https://www.w3.org/TR/css3-values/#length-value";>Length</ulink></entry>
+ <entry>size used for builtin icons in buttons and expanders</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-style</entry>
+ <entry><literal>requested</literal>, <literal>regular</literal> or
<literal>symbolic</literal></entry>
+ <entry>preferred style for application-loaded icons</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-transform</entry>
+ <entry>
+ <ulink url="https://drafts.csswg.org/css-transforms-1/#typedef-transform-list";>Transform
list</ulink> or <literal>none</literal>
+ </entry>
+ <entry>applied to builtin and application-loaded icons</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-palette</entry>
+ <entry>Color palette, as explained above</entry>
+ <entry>used to recolor symbolic icons</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-shadow</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-backgrounds-3/#typedef-shadow";>Shadow</ulink> or
<literal>none</literal>
+ </entry>
+ <entry>applied to builtin and application-loaded icons</entry>
+ </row>
+ <row>
+ <entry>-gtk-icon-filter</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/filter-effects-1/#typedef-filter-value-list";>Filter value
list</ulink> or <literal>none</literal>
+ </entry>
+ <entry>applied to builtin and application-loaded icons</entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Box Properties</entry></row>
+ <row>
+ <entry>transform</entry>
+ <entry>
+ <ulink url="https://drafts.csswg.org/css-transforms-2/";>CSS Transforms Level 2</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>min-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#min-width";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages</entry>
+ </row>
+ <row>
+ <entry>min-height</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#min-height";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages</entry>
+ </row>
+ <row>
+ <entry>margin-top</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#margin-top";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages or auto</entry>
+ </row>
+ <row>
+ <entry>margin-right</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#margin-right";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages or auto</entry>
+ </row>
+ <row>
+ <entry>margin-bottom</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#margin-bottom";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages or auto</entry>
+ </row>
+ <row>
+ <entry>margin-left</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#margin-left";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages or auto</entry>
+ </row>
+ <row>
+ <entry>padding-top</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#padding-top";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages</entry>
+ </row>
+ <row>
+ <entry>padding-right</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#padding-right";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages</entry>
+ </row>
+ <row>
+ <entry>padding-bottom</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#padding-bottom";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages</entry>
+ </row>
+ <row>
+ <entry>padding-left</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#padding-left";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>CSS allows percentages</entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Box Shorthands</entry></row>
+ <row>
+ <entry>margin</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#margin";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+ <row>
+ <entry>padding</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-box/#padding";>CSS Box Model Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Border Properties</entry></row>
+ <row>
+ <entry>border-top-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-width";>CSS Backgrounds and
Borders Level 3</ulink></entry>
+ <entry>CSS allows other values</entry>
+ </row>
+ <row>
+ <entry>border-right-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/css3-background/#the-border-width";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry>CSS allows other values</entry>
+ </row>
+ <row>
+ <entry>border-bottom-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-width";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry>CSS allows other values</entry>
+ </row>
+ <row>
+ <entry>border-left-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-width";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry>CSS allows other values</entry>
+ </row>
+ <row>
+ <entry>border-top-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-style";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-right-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-style";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-bottom-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-style";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-left-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-style";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-top-right-radius</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-radius";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-bottom-right-radius</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-radius";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-bottom-left-radius</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-radius";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-top-left-radius</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-radius";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-top-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-color";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-right-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-color";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-bottom-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-color";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-left-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-color";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-image-source</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-image-source";>CSS Backgrounds
and Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-image-repeat</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-image-repeat";>CSS Backgrounds
and Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-image-slice</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-image-slice";>CSS Backgrounds
and Borders Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+ <row>
+ <entry>border-image-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR//css3-background/#the-border-image-width";>CSS Backgrounds
and Borders Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Border Shorthands</entry></row>
+ <row>
+ <entry>border-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-width";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+ <row>
+ <entry>border-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#the-border-style";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+ <row>
+ <entry>border-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-color";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry>a 'four sides' property</entry>
+ </row>
+ <row>
+ <entry>border-top</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-top";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-right</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-right";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-bottom</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-bottom";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-left</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-left";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border";>CSS Backgrounds and Borders Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-radius</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-radius";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>border-image</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#border-image";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Outline Properties</entry></row>
+ <row>
+ <entry>outline-style</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-ui/#outline-style";>CSS Basic User Interface Level
3</ulink>
+ </entry>
+ <entry>initial value is none, auto is not supported</entry>
+ </row>
+ <row>
+ <entry>outline-width</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-ui/#outline-width";>CSS Basic User Interface Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>outline-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-ui/#outline-color";>CSS Basic User Interface Level
3</ulink>
+ </entry>
+ <entry>initial value is currentColor, invert is not supported</entry>
+ </row>
+ <row>
+ <entry>outline-offset</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-ui/#outline-offset";>CSS Basic User Interface Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Outline Shorthands</entry></row>
+ <row>
+ <entry>outline</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-ui/#propdef-outline";>CSS Basic User Interface Level
3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Background Properties</entry></row>
+ <row>
+ <entry>background-color</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-color";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-clip</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-clip";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-origin</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-origin";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-size</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-size";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-position</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-position";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-repeat</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-repeat";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-image</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background-image";>CSS Backgrounds and
Borders Level 3</ulink>
+ </entry>
+ <entry>not supported: urls without quotes, colors in crossfades</entry>
+ </row>
+ <row>
+ <entry>box-shadow</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#box-shadow";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>background-blend-mode</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/compositing-1/#propdef-background-blend-mode";>CSS
Compositing and Blending Level 1</ulink>
+ </entry>
+ <entry>only affects multiple backgrounds</entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Background Shorthands</entry></row>
+ <row>
+ <entry>background</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-background/#background";>CSS Backgrounds and Borders
Level 3</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Transition Properties</entry></row>
+ <row>
+ <entry>transition-property</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-transitions/#transition-property";>CSS
Transitions</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>transition-duration</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-transitions/#transition-duration";>CSS
Transitions</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>transition-timing-function</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-transitions/#transition-timing-function";>CSS
Transitions</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>transition-delay</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-transitions/#transition-delay";>CSS Transitions</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Transition Shorthands</entry></row>
+ <row>
+ <entry>transition</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-transitions/#transition";>CSS Transitions</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Animation Properties</entry></row>
+ <row>
+ <entry>animation-name</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-name";>CSS Animations Level
1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-duration</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-duration";>CSS Animations Level
1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-timing-function</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-timing-function";>CSS Animations
Level 1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-iteration-count</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-iteration-count";>CSS Animations
Level 1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-direction</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-direction";>CSS Animations Level
1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-play-state</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-play-state";>CSS Animations
Level 1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-delay</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-delay";>CSS Animations Level
1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+ <row>
+ <entry>animation-fill-mode</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation-fill-mode";>CSS Animations Level
1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Animation Shorthands</entry></row>
+ <row>
+ <entry>animation</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css3-animations/#animation";>CSS Animations Level 1</ulink>
+ </entry>
+ <entry></entry>
+ </row>
+
+ <row><?dbhtml class="subhead"?><entry spanname="span">Table-related Properties</entry></row>
+ <row>
+ <entry>border-spacing</entry>
+ <entry>
+ <ulink url="https://www.w3.org/TR/css-tables-3/#border-spacing-property";>CSS Table Level
3</ulink>
+ </entry>
+ <entry>respected by GtkBox and GtkGrid</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
</refsect1>
</refentry>
diff --git a/docs/reference/gtk/gtk4-docs.xml b/docs/reference/gtk/gtk4-docs.xml
index 8b179e40fe..cca756c355 100644
--- a/docs/reference/gtk/gtk4-docs.xml
+++ b/docs/reference/gtk/gtk4-docs.xml
@@ -371,7 +371,6 @@
<part id="theming">
<title>Theming in GTK</title>
<xi:include href="css-overview.xml" />
- <xi:include href="css-properties.xml" />
<xi:include href="xml/gtkstylecontext.xml" />
<xi:include href="xml/gtkcssprovider.xml" />
<xi:include href="xml/gtkstyleprovider.xml" />
diff --git a/docs/reference/gtk/meson.build b/docs/reference/gtk/meson.build
index 5e0361046c..91bab44088 100644
--- a/docs/reference/gtk/meson.build
+++ b/docs/reference/gtk/meson.build
@@ -343,7 +343,6 @@ content_files = [
'building.xml',
'compiling.xml',
'css-overview.xml',
- 'css-properties.xml',
'drawing-model.xml',
'glossary.xml',
'gtk4-broadwayd.xml',
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