forked from AuroraMiddleware/gtk
fc8304b134
Wed Sep 12 19:01:05 2001 Jonathan Blandford <jrb@redhat.com> * gtk/gtktreemodel.h (struct _GtkTreeModelIface): Rename interface signals to make them more clear. Also, change ::range_changed to ::row_changed. * gtk/gtktreemodel.c: Adjust to interface change * gtk/gtktreemodel.h: ditto * gtk/gtktreemodelsort.c: ditto * gtk/gtktreestore.c: ditto * gtk/gtkliststore.c: ditto * gtk/gtktreeview.c: ditto * tests/testtreecolumns.c: ditto * gtk/gtkmarshal.list: Actually remove a marshaller!
836 lines
23 KiB
Plaintext
836 lines
23 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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Resource Files
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<!-- ##### SECTION Short_Description ##### -->
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Routines for handling resource files
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GTK+ provides resource file mechanism for configuring
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various aspects of the operation of a GTK+ program
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at runtime.
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</para>
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<refsect2><title>Default files</title>
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<para>
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An application can cause GTK+ to parse a specific RC
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file by calling gtk_rc_parse(). In addition to this,
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certain files will be read at the end of gtk_init().
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Unless modified, the files looked for will be <filename>.gtkrc</filename>
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in the users home directory, and
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<filename>$localstatedir/gtk/gtkrc</filename>
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(<literal>$localstatedir</literal> defaults to
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<filename>/usr/local/etc</filename>).
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</para>
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<para>
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The set of these <firstterm>default</firstterm> files
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can be retrieved with gtk_rc_get_default_files()
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and modified with gtk_rc_add_default_file() and
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gtk_rc_set_default_files().
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</para>
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<para>
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For each default file, in addition to the file itself,
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GTK+ will look for a locale-specific file that will
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be parsed in addition to the main file. For instance,
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if <literal>LANG</literal> is set to <literal>ja_JP.ujis</literal>,
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when loading the default file <filename>~/.gtkrc</filename>
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then GTK+ looks for <filename>~/.gtkrc.ja_JP.ujis</filename>,
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<filename>~/.gtkrc.ja_JP</filename>, and
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<filename>~/.gtkrc.ja</filename>, and parses the
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first one it finds.
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</para>
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</refsect2>
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<refsect2><title>Pathnames and patterns</title>
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<para>
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A resource file defines a number of styles and key bindings and
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attaches them to particular widgets. The attachment is done
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by the <literal>widget</literal>, <literal>widget_class</literal>,
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and <literal>class</literal> declarations. As an example
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of such a statement:
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<programlisting>
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widget "mywindow.*.GtkEntry" style "my-entry-class"
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</programlisting>
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attaches the style <literal>"my-entry-class"</literal>
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to all widgets whose <firstterm>widget class</firstterm>
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matches the <firstterm>pattern</firstterm>
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<literal>"mywindow.*.GtkEntry"</literal>.
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</para>
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<para>
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The patterns here are given in the standard shell glob
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syntax. The <literal>"?"</literal> wildcard matches
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any character, while <literal>"*"</literal> matches
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zero or more of any character. The three types of
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matching are against the widget path, the
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<firstterm>class path</firstterm> and the class
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heirarchy. Both the widget and the class paths consists of a
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<literal>"."</literal> separated list of all the
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parents of the widget and the widget itself from
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outermost to innermost. The difference is that in
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the widget path, the name assigned by
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<function>gtk_widget_set_name()</function> is used
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if present, otherwise the class name of the widget, while
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for the widget path, the class name is always used.
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</para>
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<para>
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So, if you have a <classname>GtkEntry</classname> named
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<literal>"myentry"</literal>, inside of a of a window
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named <literal>"mywindow"</literal>, then the
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widget path is:
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<programlisting>
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"mwindow.GtkHBox.myentry"
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</programlisting>
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while the class path is:
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<programlisting>
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"GtkWindow.GtkHBox.GtkEntry"
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</programlisting>
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</para>
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<para>
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Matching against class is a little different. The pattern
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match is done against all class names in the widgets
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class heirarchy (not the layout heirarchy) in sequence, so the
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pattern:
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<programlisting>
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class "GtkButton" style "my-style"
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</programlisting>
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will match not just <classname>GtkButton</classname> widgets,
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but also <classname>GtkToggleButton</classname> and
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<classname>GtkCheckButton</classname> widgets, since
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those classes derive from <classname>GtkButton</classname>.
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</para>
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</refsect2>
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<refsect2><title>Toplevel declarations</title>
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<para>
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An RC file is a text file which is composed of a sequence
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of declarations. '#' characters delimit comments and
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the portion of a line after a '#' is ignored when parsing
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an RC file.
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</para>
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<para>
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The possible toplevel declarations are:
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<variablelist>
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<varlistentry>
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<term><literal>binding <replaceable>name</replaceable>
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{ ... }</literal></term>
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<listitem>
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<para>Declare a binding set</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>class <replaceable>pattern</replaceable>
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[ style | binding [ : <replaceable>priority</replaceable> ]]
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<replaceable>name</replaceable></literal></term>
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<listitem>
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<para>Specify a style or binding set for a particular
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branch of the inheritance heirarchy.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>include <replaceable>filename</replaceable></literal></term>
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<listitem>
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<para>Parse another file at this point</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>module_path <replaceable>path></replaceable></literal></term>
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<listitem>
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<para>Sets a path (a list of directories separated
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by colons) that will be searched for theme engines referenced in
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RC files.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>pixmap_path <replaceable>path></replaceable></literal></term>
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<listitem>
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<para>Sets a path (a list of directories separated
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by colons) that will be searched for pixmaps referenced in
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RC files.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>style <replaceable>name</replaceable> [ =
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<replaceable>parent</replaceable> ] { ... }</literal></term>
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<listitem>
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<para>Declare a style</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>widget <replaceable>pattern</replaceable>
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[ style | binding [ : <replaceable>priority</replaceable> ]]
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<replaceable>name</replaceable></literal></term>
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<listitem>
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<para>Specify a style or binding set for a particular
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group of widgets by matching on the widget pathname.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>widget_class <replaceable>pattern</replaceable>
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[ style | binding [ : <replaceable>priority</replaceable> ]]
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<replaceable>name</replaceable></literal></term>
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<listitem>
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<para>Specify a style or binding set for a particular
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group of widgets by matching on the class pathname.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect2>
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<refsect2><title>Styles</title>
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<para>
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A RC style is specified by a <literal>style</literal>
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declaration in a RC file, and then bound to widgets
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with a <literal>widget</literal>, <literal>widget_class</literal>,
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or <literal>class</literal> declaration. All styles
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applying to a particular widget are composited together
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with <literal>widget</literal> declarations overriding
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<literal>widget_class</literal> declarations which, in
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turn, override <literal>class</literal> declarations.
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Within each type of declaration, later declarations override
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earlier ones.
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</para>
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<para>
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Within a <literal>style</literal> declaration, the possible
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elements are:
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<variablelist>
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<varlistentry>
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<term><literal>bg[<replaceable>state</replaceable>] =
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<replaceable>color</replaceable></literal></term>
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<listitem>
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<para>
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Set color used for the background of most widgets.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>fg[<replaceable>state</replaceable>] =
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<replaceable>color</replaceable></literal></term>
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<listitem>
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<para>
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Set color used for the foreground of most widgets.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>base[<replaceable>state</replaceable>] =
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<replaceable>color</replaceable></literal></term>
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<listitem>
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<para>
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Set color used for the background of widgets displaying
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editable text. This color is used for the background
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of, among others, #GtkText, #GtkEntry, #GtkList, and #GtkClist.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>text[<replaceable>state</replaceable>] =
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<replaceable>color</replaceable></literal></term>
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<listitem>
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<para>
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Set color used for foreground of widgets using
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<literal>base</literal> for the background color.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>bg_text[<replaceable>state</replaceable>] =
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<replaceable>color</replaceable></literal></term>
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<listitem>
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<para>
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Set a background pixmap to be used in place of
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the <literal>bg</literal> color (or for #GtkText,
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in place of the <literal>base</literal> color.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>font = <replaceable>font</replaceable></literal></term>
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<listitem>
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<para>
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Set the font for a widget.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>fontset = <replaceable>font</replaceable></literal></term>
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<listitem>
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<para>
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Set the fontset for a widget. Overrides any
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<literal>font</literal> declarations.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>stock[<replaceable>"stock-id"</replaceable>] = { <replaceable>icon source specifications</replaceable> }</literal></term>
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<listitem>
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<para>
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Defines the icon for a stock item.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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<para>
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The colors and background pixmaps are specified as a function of the
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state of the widget. The states are:
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<variablelist>
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<varlistentry>
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<term><literal>NORMAL</literal></term>
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<listitem>
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<para>
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A color used for a widget in its normal state
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>ACTIVE</literal></term>
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<listitem>
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<para>
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A variant of the <literal>NORMAL</literal> color used when the
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widget is in the %GTK_STATE_ACTIVE state, and also for
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the trough of a ScrollBar, tabs of a NoteBook
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other than the current tab and similar areas.
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Frequently, this should be a darker variant
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of the <literal>NORMAL</literal> color.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>PRELIGHT</literal></term>
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<listitem>
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<para>
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A color used for widgets in the %GTK_STATE_PRELIGHT state. This
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state is the used for Buttons and MenuItems
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that have the mouse cursor over them, and for
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their children.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>SELECTED</literal></term>
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<listitem>
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<para>
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A color used to highlight data selected by the user.
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for instance, the selected ListItems in a List widget, and the
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selection in an Editable widget.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>INSENSITIVE</literal></term>
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<listitem>
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<para>
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A color used for the background of widgets that have
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been set insensitive with gtk_widget_set_sensitive()
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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<para>
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Colors can be specified as a string <literal>"&hash;rrrrggggbbbb"</literal>,
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<literal>"&hash;rrrgggbbb"</literal>, <literal>"&hash;rrggbb"</literal>,
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or <literal>"&hash;rgb"</literal>, where <literal>r</literal>
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<literal>g</literal>, and <literal>b</literal> are
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hex digits, or they can be specified as a triplet of floats
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<literal>{ <replaceable>r</replaceable>, <replaceable>g</replaceable>,
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<replaceable>b</replaceable>}</literal>.
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</para>
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<para>
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In a <literal>stock</literal> definition, icon sources are specified as a
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4-tuple of image filename, text direction, widget state, and size, in that
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order. Each icon source specifies an image filename to use with a given
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direction, state, and size. The <literal>*</literal> character can be used as a
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wildcard, and if direction/state/size are omitted they default to
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<literal>*</literal>. So for example, the following specifies different icons to
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use for left-to-right and right-to-left languages:
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<programlisting>
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stock["my-stock-item"] =
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{
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{ "itemltr.png", LTR, *, * },
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{ "itemrtl.png", RTL, *, * }
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}
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</programlisting>
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This could be abbreviated as follows:
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<programlisting>
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stock["my-stock-item"] =
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{
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{ "itemltr.png", LTR },
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{ "itemrtl.png", RTL }
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}
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</programlisting>
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</para>
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<para>
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You can specify custom icons for specific sizes, as follows:
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<programlisting>
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stock["my-stock-item"] =
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{
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{ "itemmenusize.png", *, *, "gtk-menu" },
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{ "itemtoolbarsize.png", *, *, "gtk-large-toolbar" }
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{ "itemgeneric.png" } /* implicit *, *, * as a fallback */
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}
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</programlisting>
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The sizes that come with GTK+ itself are <literal>"gtk-menu"</literal>,
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<literal>"gtk-small-toolbar"</literal>, <literal>"gtk-large-toolbar"</literal>,
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<literal>"gtk-button"</literal>, <literal>"gtk-dialog"</literal>. Applications
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can define other sizes.
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</para>
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<para>
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It's also possible to use custom icons for a given state, for example:
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<programlisting>
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stock["my-stock-item"] =
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{
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{ "itemprelight.png", *, PRELIGHT },
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{ "iteminsensitive.png", *, INSENSITIVE },
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{ "itemgeneric.png" } /* implicit *, *, * as a fallback */
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}
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</programlisting>
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</para>
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<para>
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When selecting an icon source to use, GTK+ will consider text direction most
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important, state second, and size third. It will select the best match based on
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those criteria. If an attribute matches exactly (e.g. you specified
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<literal>PRELIGHT</literal> or specified the size), GTK+ won't modify the image;
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if the attribute matches with a wildcard, GTK+ will scale or modify the image to
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match the state and size the user requested.
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</para>
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</refsect2>
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<refsect2><title>Key bindings</title>
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<para>
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Key bindings allow the user to specify actions to be
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taken on particular key presses. The form of a binding
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set declaration is:
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</para>
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<programlisting>
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binding <replaceable>name</replaceable> {
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bind <replaceable>key</replaceable> {
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<replaceable>signalname</replaceable> (<replaceable>param</replaceable>, ...)
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...
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}
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...
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}
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</programlisting>
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<para>
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<replaceable>key</replaceable> is a string consisting of a
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series of modifiers followed by the name of a key. The
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modifiers can be:
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<simplelist>
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<member><literal><alt></literal></member>
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<member><literal><control></literal></member>
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<member><literal><mod1></literal></member>
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<member><literal><mod2></literal></member>
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<member><literal><mod3></literal></member>
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<member><literal><mod4></literal></member>
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<member><literal><mod5></literal></member>
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<member><literal><release></literal></member>
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<member><literal><shft></literal></member>
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<member><literal><shift></literal></member>
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</simplelist>
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<literal><shft></literal> is an alias for
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<literal><shift></literal> and
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<literal><alt></literal> is an alias for
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<literal><mod1></literal>.
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</para>
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<para>
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The action that is bound to the key is a sequence
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of signal names (strings) followed by parameters for
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each signal. The signals must be action signals.
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(See gtk_signal_new()). Each parameter can be
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a float, integer, string, or unquoted string
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representing an enumeration value. The types of
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the parameters specified must match the types of the
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parameters of the signal.
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</para>
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<para>
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Binding sets are connected to widgets in the
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same manner as styles, with one addition.
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A priority can be specified for each pattern,
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and within each type of pattern, binding sets
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override other binding sets first by priority,
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and only then by order of specification. (Later
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overrides earlier). The priorities that can
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be specified are (highest to lowest):
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<simplelist>
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<member><literal>HIGHEST</literal></member>
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<member><literal>RC</literal></member>
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<member><literal>APPLICATION</literal></member>
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<member><literal>GTK</literal></member>
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<member><literal>LOWEST</literal></member>
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</simplelist>
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<literal>RC</literal> is the default for bindings
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read from an RC file, <literal>APPLICATION</literal>
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should be used for bindings an application sets
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|
up, and <literal>GTK</literal> is used for bindings
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that GTK+ creates internally.
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</para>
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</refsect2>
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|
|
<!-- ##### SECTION See_Also ##### -->
|
|
<para>
|
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|
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</para>
|
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|
|
<!-- ##### STRUCT GtkRcStyle ##### -->
|
|
<para>
|
|
The #GtkRcStyle structure is used to represent a set
|
|
of information about the appearance of a widget.
|
|
This can later be composited together with other
|
|
#GtkRcStyle structures to form a #GtkStyle.
|
|
</para>
|
|
|
|
@name:
|
|
@bg_pixmap_name:
|
|
@font_desc:
|
|
@color_flags:
|
|
@fg:
|
|
@bg:
|
|
@text:
|
|
@base:
|
|
@xthickness:
|
|
@ythickness:
|
|
|
|
<!-- ##### STRUCT GtkRcStyleClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ENUM GtkRcFlags ##### -->
|
|
<para>
|
|
The #GtkRcFlags enumeration is used as a bitmask
|
|
to specify which fields of a #GtkRcStyle have been
|
|
set for each state.
|
|
</para>
|
|
<variablelist>
|
|
<varlistentry><term> %GTK_RC_FG </term>
|
|
<listitem>
|
|
<para>
|
|
If present, the foreground color has been set for this state.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry><term> %GTK_RC_BG </term>
|
|
<listitem>
|
|
<para>
|
|
If present, the background color has been set for this state.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry><term> %GTK_RC_TEXT </term>
|
|
<listitem>
|
|
<para>
|
|
If present, the text color has been set for this state.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry><term> %GTK_RC_BASE </term>
|
|
<listitem>
|
|
<para>
|
|
If present, the base color has been set for this state.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
@GTK_RC_FG:
|
|
@GTK_RC_BG:
|
|
@GTK_RC_TEXT:
|
|
@GTK_RC_BASE:
|
|
|
|
<!-- ##### ENUM GtkRcTokenType ##### -->
|
|
<para>
|
|
The #GtkRcTokenType enumeration represents the tokens
|
|
in the RC file. It is exposed so that theme engines
|
|
can reuse these tokens when parsing the theme-engine
|
|
specific portions of a RC file.
|
|
</para>
|
|
|
|
@GTK_RC_TOKEN_INVALID:
|
|
@GTK_RC_TOKEN_INCLUDE:
|
|
@GTK_RC_TOKEN_NORMAL:
|
|
@GTK_RC_TOKEN_ACTIVE:
|
|
@GTK_RC_TOKEN_PRELIGHT:
|
|
@GTK_RC_TOKEN_SELECTED:
|
|
@GTK_RC_TOKEN_INSENSITIVE:
|
|
@GTK_RC_TOKEN_FG:
|
|
@GTK_RC_TOKEN_BG:
|
|
@GTK_RC_TOKEN_TEXT:
|
|
@GTK_RC_TOKEN_BASE:
|
|
@GTK_RC_TOKEN_XTHICKNESS:
|
|
@GTK_RC_TOKEN_YTHICKNESS:
|
|
@GTK_RC_TOKEN_FONT:
|
|
@GTK_RC_TOKEN_FONTSET:
|
|
@GTK_RC_TOKEN_FONT_NAME:
|
|
@GTK_RC_TOKEN_BG_PIXMAP:
|
|
@GTK_RC_TOKEN_PIXMAP_PATH:
|
|
@GTK_RC_TOKEN_STYLE:
|
|
@GTK_RC_TOKEN_BINDING:
|
|
@GTK_RC_TOKEN_BIND:
|
|
@GTK_RC_TOKEN_WIDGET:
|
|
@GTK_RC_TOKEN_WIDGET_CLASS:
|
|
@GTK_RC_TOKEN_CLASS:
|
|
@GTK_RC_TOKEN_LOWEST:
|
|
@GTK_RC_TOKEN_GTK:
|
|
@GTK_RC_TOKEN_APPLICATION:
|
|
@GTK_RC_TOKEN_THEME:
|
|
@GTK_RC_TOKEN_RC:
|
|
@GTK_RC_TOKEN_HIGHEST:
|
|
@GTK_RC_TOKEN_ENGINE:
|
|
@GTK_RC_TOKEN_MODULE_PATH:
|
|
@GTK_RC_TOKEN_IM_MODULE_PATH:
|
|
@GTK_RC_TOKEN_IM_MODULE_FILE:
|
|
@GTK_RC_TOKEN_STOCK:
|
|
@GTK_RC_TOKEN_LTR:
|
|
@GTK_RC_TOKEN_RTL:
|
|
@GTK_RC_TOKEN_LAST:
|
|
|
|
<!-- ##### FUNCTION gtk_rc_scanner_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_get_style ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@widget:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_add_widget_name_style ##### -->
|
|
<para>
|
|
Add a RcStyle that will be looked up by a match against
|
|
the widget's pathname. This is equivalent to a:
|
|
<programlisting>
|
|
widget PATTERN style STYLE
|
|
</programlisting>
|
|
statement in a RC file.
|
|
</para>
|
|
|
|
@rc_style: the #GtkRcStyle to use for widgets matching @pattern
|
|
@pattern: the pattern
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_add_widget_class_style ##### -->
|
|
<para>
|
|
Add a RcStyle that will be looked up by a match against
|
|
the widget's class pathname. This is equivalent to a:
|
|
|
|
<programlisting>
|
|
widget_class PATTERN style STYLE
|
|
</programlisting>
|
|
statement in a RC file.
|
|
</para>
|
|
|
|
@rc_style: the #GtkRcStyle to use for widgets matching @pattern
|
|
@pattern: the pattern
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_add_class_style ##### -->
|
|
<para>
|
|
Add a RcStyle that will be looked up by a matching against
|
|
the class heirarchy of the widget. This is equivalent to a:
|
|
<programlisting>
|
|
class PATTERN style STYLE
|
|
</programlisting>
|
|
statement in a RC file.
|
|
</para>
|
|
|
|
@rc_style: the #GtkRcStyle to use for widgets deriving from @pattern
|
|
@pattern: the pattern
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_parse ##### -->
|
|
<para>
|
|
Parse a given resource file.
|
|
</para>
|
|
|
|
@filename: the filename of a file to parse.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_parse_string ##### -->
|
|
<para>
|
|
Parse resource information directly from a string.
|
|
</para>
|
|
|
|
@rc_string: a string to parse.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_reparse_all ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_add_default_file ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@filename:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_get_default_files ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_set_default_files ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@filenames:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_parse_color ##### -->
|
|
<para>
|
|
Parses a color in the format expected in a RC file.
|
|
</para>
|
|
|
|
@scanner: a #GtkScanner
|
|
@color: a pointer to a #GtkColor structure in which to store the result
|
|
@Returns: %G_TOKEN_NONE if parsing suceeded, otherwise the token
|
|
that was expected but not found.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_parse_state ##### -->
|
|
<para>
|
|
Parses a #GtkStateType variable from the format expected
|
|
in a RC file.
|
|
</para>
|
|
|
|
@scanner: a #GtkScanner (must be initialized for parsing an RC file)
|
|
@state: A pointer to a #GtkStateType variable in which to
|
|
store the result.
|
|
@Returns: %G_TOKEN_NONE if parsing suceeded, otherwise the token
|
|
that was expected but not found.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_parse_priority ##### -->
|
|
<para>
|
|
Parses a #GtkPathPriorityType variable from the format expected
|
|
in a RC file.
|
|
</para>
|
|
|
|
@scanner: a #GtkScanner (must be initialized for parsing an RC file)
|
|
@priority: A pointer to #GtkPathPriorityType variable in which
|
|
to store the result.
|
|
@Returns: %G_TOKEN_NONE if parsing suceeded, otherwise the token
|
|
that was expected but not found.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_find_module_in_path ##### -->
|
|
<para>
|
|
Looks up a file in the current module path.
|
|
</para>
|
|
|
|
@module_file: The name of the module to search for.
|
|
@Returns: The filename, if found. (Must be freed with g_free()),
|
|
otherwise %NULL.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_find_pixmap_in_path ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@context:
|
|
@scanner: a #GtkScanner. Used for printing out warning messages
|
|
if the file is not found.
|
|
@pixmap_file: The name of the file to search for.
|
|
@Returns: The filename, if found. (Must be freed with g_free()),
|
|
otherwise %NULL.
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_get_module_dir ##### -->
|
|
<para>
|
|
Returns the directory in which GTK+ will look for
|
|
theme engines.
|
|
</para>
|
|
|
|
@Returns: The directory. (Must be freed with g_free())
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_get_im_module_path ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_get_im_module_file ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_get_theme_dir ##### -->
|
|
<para>
|
|
Returns the standard directory in which themes should
|
|
be installed. (GTK+ does not actually use this directory
|
|
itself.)
|
|
</para>
|
|
|
|
@Returns: The directory. (Must be freed with g_free())
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_style_new ##### -->
|
|
<para>
|
|
Create a new #GtkRcStyle with no fields set and
|
|
a reference count of 1.
|
|
</para>
|
|
|
|
@Returns: the newly create #GtkRcStyle
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_style_copy ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@orig:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_style_ref ##### -->
|
|
<para>
|
|
Increment the reference count of a #GtkRcStyle.
|
|
</para>
|
|
|
|
@rc_style: a #GtkRcStyle
|
|
|
|
|
|
<!-- ##### FUNCTION gtk_rc_style_unref ##### -->
|
|
<para>
|
|
Decrement the reference count of a #GtkRcStyle and
|
|
free if the result is 0.
|
|
</para>
|
|
|
|
@rc_style: a #GtkRcStyle
|
|
|
|
|