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docs: Cleanups for the file filter docs

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Now that GtkFileFilter is a GtkFilter, move it to the
filter section of the docs. While we are at it, touch
up the docs in some places.
This commit is contained in:
Matthias Clasen 2020-07-04 10:24:09 -04:00
parent 11dd602b28
commit 286a00a1db
2 changed files with 29 additions and 24 deletions
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4
docs/reference/gtk/gtk4-docs.xml
View File

@ -54,8 +54,9 @@
<section>
<xi:include href="xml/gtkfilter.xml" />
<xi:include href="xml/gtkcustomfilter.xml" />
<xi:include href="xml/gtkstringfilter.xml" />
<xi:include href="xml/gtkmultifilter.xml" />
<xi:include href="xml/gtkstringfilter.xml" />
<xi:include href="xml/gtkfilefilter.xml" />
</section>
<xi:include href="xml/gtkflattenlistmodel.xml" />
<xi:include href="xml/gtkmaplistmodel.xml" />
@ -285,7 +286,6 @@
<xi:include href="xml/gtkfilechoosernative.xml" />
<xi:include href="xml/gtkfilechooserdialog.xml" />
<xi:include href="xml/gtkfilechooserwidget.xml" />
<xi:include href="xml/gtkfilefilter.xml" />
<xi:include href="xml/gtkfontchooser.xml" />
<xi:include href="xml/gtkfontbutton.xml" />
<xi:include href="xml/gtkfontchooserwidget.xml" />

49
gtk/gtkfilefilter.c
View File

@ -18,15 +18,14 @@
/**
* SECTION:gtkfilefilter
* @Short_description: A filter for selecting a file subset
* @Short_description: Filtering files
* @Title: GtkFileFilter
* @see_also: #GtkFileChooser
*
* A GtkFileFilter can be used to restrict the files being shown in a
* #GtkFileChooser. Files can be filtered based on their name (with
* gtk_file_filter_add_pattern()), on their mime type (with
* gtk_file_filter_add_mime_type()), or by a custom filter function
* (with gtk_file_filter_add_custom()).
* gtk_file_filter_add_pattern()) or on their mime type (with
* gtk_file_filter_add_mime_type()).
*
* Filtering by mime types handles aliasing and subclassing of mime
* types; e.g. a filter for text/plain also matches a file with mime
@ -34,9 +33,10 @@
* text/plain. Note that #GtkFileFilter allows wildcards for the
* subtype of a mime type, so you can e.g. filter for image/\*.
*
* Normally, filters are used by adding them to a #GtkFileChooser,
* see gtk_file_chooser_add_filter(), but it is also possible
* to manually use a filter on a file with gtk_file_filter_filter().
* Normally, file filters are used by adding them to a #GtkFileChooser
* (see gtk_file_chooser_add_filter()), but it is also possible to
* manually use a file filter on any #GtkFilterListModel containing
* #GFileInfo objects.
*
* # GtkFileFilter as GtkBuildable
*
@ -438,18 +438,20 @@ gtk_file_filter_buildable_custom_tag_end (GtkBuildable *buildable,
/**
* gtk_file_filter_new:
*
*
* Creates a new #GtkFileFilter with no rules added to it.
*
* Such a filter doesn’t accept any files, so is not
* particularly useful until you add rules with
* gtk_file_filter_add_mime_type(), gtk_file_filter_add_pattern(),
* or gtk_file_filter_add_custom(). To create a filter
* that accepts any file, use:
* or gtk_file_filter_add_pixbuf_formats().
*
* To create a filter that accepts any file, use:
* |[<!-- language="C" -->
* GtkFileFilter *filter = gtk_file_filter_new ();
* gtk_file_filter_add_pattern (filter, "*");
* ]|
*
*
* Returns: a new #GtkFileFilter
**/
GtkFileFilter *
@ -463,14 +465,14 @@ gtk_file_filter_new (void)
* @filter: a #GtkFileFilter
* @name: (allow-none): the human-readable-name for the filter, or %NULL
* to remove any existing name.
*
* Sets the human-readable name of the filter; this is the string
* that will be displayed in the file selector user interface if
* there is a selectable list of filters.
*
* Sets a human-readable name of the filter; this is the string
* that will be displayed in the file chooser if there is a selectable
* list of filters.
**/
void
gtk_file_filter_set_name (GtkFileFilter *filter,
const gchar *name)
const gchar *name)
{
g_return_if_fail (GTK_IS_FILE_FILTER (filter));
@ -486,18 +488,18 @@ gtk_file_filter_set_name (GtkFileFilter *filter,
/**
* gtk_file_filter_get_name:
* @filter: a #GtkFileFilter
*
*
* Gets the human-readable name for the filter. See gtk_file_filter_set_name().
*
*
* Returns: (nullable): The human-readable name of the filter,
* or %NULL. This value is owned by GTK+ and must not
* or %NULL. This value is owned by GTK and must not
* be modified or freed.
**/
const gchar *
gtk_file_filter_get_name (GtkFileFilter *filter)
{
g_return_val_if_fail (GTK_IS_FILE_FILTER (filter), NULL);
return filter->name;
}
@ -534,7 +536,7 @@ file_filter_add_attribute (GtkFileFilter *filter,
* gtk_file_filter_add_mime_type:
* @filter: A #GtkFileFilter
* @mime_type: name of a MIME type
*
*
* Adds a rule allowing a given mime type to @filter.
**/
void
@ -581,9 +583,12 @@ gtk_file_filter_add_pattern (GtkFileFilter *filter,
/**
* gtk_file_filter_add_pixbuf_formats:
* @filter: a #GtkFileFilter
*
*
* Adds a rule allowing image files in the formats supported
* by GdkPixbuf.
*
* This is equivalent to calling gtk_file_filter_add_mime_type()
* for all the supported mime types.
**/
void
gtk_file_filter_add_pixbuf_formats (GtkFileFilter *filter)