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virtual | ~FileFilter () |
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GtkFileFilter* | gobj () |
| Provides access to the underlying C GtkObject. More...
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const GtkFileFilter* | gobj () const |
| Provides access to the underlying C GtkObject. More...
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| FileFilter () |
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void | set_name (const Glib::ustring& 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. More...
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Glib::ustring | get_name () const |
| Gets the human-readable name for the filter. More...
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void | add_mime_type (const Glib::ustring& mime_type) |
| Adds a rule allowing a given mime type to filter. More...
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void | add_pattern (const Glib::ustring& pattern) |
| Adds a rule allowing a shell style glob to a filter. More...
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void | add_pixbuf_formats () |
| Adds a rule allowing image files in the formats supported by GdkPixbuf. More...
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void | add_custom (FileFilterFlags needed, const SlotCustom& slot) |
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FileFilterFlags | get_needed () const |
| Gets the fields that need to be filled in for the structure passed to filter() More...
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virtual | ~Object () |
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GtkObject* | gobj () |
| Provides access to the underlying C GtkObject. More...
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const GtkObject* | gobj () const |
| Provides access to the underlying C GtkObject. More...
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Glib::PropertyProxy< void* > | property_user_data () |
| Anonymous User Data Pointer. More...
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Glib::PropertyProxy_ReadOnly< void* > | property_user_data () const |
| Anonymous User Data Pointer. More...
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| Object (const Object &)=delete |
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Object & | operator= (const Object &)=delete |
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| Object (Object &&src) noexcept |
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Object & | operator= (Object &&src) noexcept |
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void * | get_data (const QueryQuark &key) |
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void | set_data (const Quark &key, void *data) |
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void | set_data (const Quark &key, void *data, DestroyNotify notify) |
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void | remove_data (const QueryQuark &quark) |
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void * | steal_data (const QueryQuark &quark) |
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Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) |
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| ObjectBase (const ObjectBase &)=delete |
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ObjectBase & | operator= (const ObjectBase &)=delete |
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void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) |
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void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const |
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void | set_property (const Glib::ustring &property_name, const PropertyType &value) |
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void | get_property (const Glib::ustring &property_name, PropertyType &value) const |
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void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot) |
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void | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot) |
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sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot) |
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sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, sigc::slot< void > &&slot) |
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void | freeze_notify () |
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void | thaw_notify () |
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virtual void | reference () const |
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virtual void | unreference () const |
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GObject * | gobj () |
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const GObject * | gobj () const |
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GObject * | gobj_copy () const |
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| trackable () noexcept |
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| trackable (const trackable &src) noexcept |
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| trackable (trackable &&src) |
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| ~trackable () |
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void | add_destroy_notify_callback (void *data, func_destroy_notify func) const |
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void | notify_callbacks () |
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trackable & | operator= (const trackable &src) |
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trackable & | operator= (trackable &&src) |
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void | remove_destroy_notify_callback (void *data) const |
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A filter for selecting a file subset.
A Gtk::FileFilter can be used to restrict the files being shown in a Gtk::FileChooser. Files can be filtered based on their name (with add_pattern()), on their mime type (with add_mime_type()), or by a custom filter function (with add_custom()).
Filtering by mime types handles aliasing and subclassing of mime types; e.g. a filter for text/plain also matches a file with mime type application/rtf, since application/rtf is a subclass of text/plain. Note that Gtk::FileFilter 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 Gtk::FileChooser. See Gtk::FileChooser::add_filter(). But it is also possible to manually use a filter on a file with filter().