gtkmm 4.18.0
Gtk::MultiFilter Class Reference

Combining multiple filters. More...

#include <gtkmm/multifilter.h>

Inheritance diagram for Gtk::MultiFilter:

Public Member Functions

 MultiFilter (MultiFilter && src) noexcept
 
MultiFilteroperator= (MultiFilter && src) noexcept
 
 ~MultiFilter () noexcept override
 
GtkMultiFilter * gobj ()
 Provides access to the underlying C GObject.
 
const GtkMultiFilter * gobj () const
 Provides access to the underlying C GObject.
 
GtkMultiFilter * gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
 
void append (const Glib::RefPtr< Filter > & filter)
 Adds a filter.
 
void remove (guint position)
 Removes a filter.
 
Glib::PropertyProxy_ReadOnly< GType > property_item_type () const
 The type of items.
 
Glib::PropertyProxy_ReadOnly< unsigned int > property_n_items () const
 The number of items.
 
- Public Member Functions inherited from Gtk::Filter
 Filter (Filter && src) noexcept
 
Filteroperator= (Filter && src) noexcept
 
 ~Filter () noexcept override
 
GtkFilter * gobj ()
 Provides access to the underlying C GObject.
 
const GtkFilter * gobj () const
 Provides access to the underlying C GObject.
 
GtkFilter * gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
 
bool match (const Glib::RefPtr< Glib::ObjectBase > & item)
 Checks if the given item is matched by the filter or not.
 
Match get_strictness ()
 Gets the known strictness of a filter.
 
Glib::SignalProxy< void(Change)> signal_changed ()
 
- Public Member Functions inherited from Gtk::Buildable
 Buildable (Buildable && src) noexcept
 
Buildableoperator= (Buildable && src) noexcept
 
 ~Buildable () noexcept override
 
GtkBuildable * gobj ()
 Provides access to the underlying C GObject.
 
const GtkBuildable * gobj () const
 Provides access to the underlying C GObject.
 
Glib::ustring get_buildable_id () const
 Gets the ID of the buildable object.
 

Static Public Member Functions

static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system.
 
- Static Public Member Functions inherited from Gtk::Filter
static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system.
 
- Static Public Member Functions inherited from Gtk::Buildable
static void add_interface (GType gtype_implementer)
 
static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system.
 

Protected Member Functions

 MultiFilter ()
 
- Protected Member Functions inherited from Gtk::Filter
 Filter ()
 
void changed (Change change=Change::DIFFERENT)
 Notifies all users of the filter that it has changed.
 
virtual bool match_vfunc (const Glib::RefPtr< Glib::ObjectBase > & item)
 
virtual Match get_strictness_vfunc ()
 
- Protected Member Functions inherited from Gtk::Buildable
 Buildable ()
 You should derive from this class to use it.
 

Related Symbols

(Note that these are not member symbols.)

Glib::RefPtr< Gtk::MultiFilterwrap (GtkMultiFilter * object, bool take_copy=false)
 A Glib::wrap() method for this object.
 

Additional Inherited Members

- Public Types inherited from Gtk::Filter
enum class  Match {
  Match::SOME ,
  Match::NONE ,
  Match::ALL
}
 Describes the known strictness of a filter. More...
 
enum class  Change {
  Change::DIFFERENT ,
  Change::LESS_STRICT ,
  Change::MORE_STRICT
}
 Describes changes in a filter in more detail and allows objects using the filter to optimize refiltering items. More...
 

Detailed Description

Combining multiple filters.

Gtk::MultiFilter is the base type that implements support for handling multiple filters.

Since gtkmm 3.98

Constructor & Destructor Documentation

◆ MultiFilter() [1/2]

Gtk::MultiFilter::MultiFilter ( MultiFilter && src)
noexcept

◆ ~MultiFilter()

Gtk::MultiFilter::~MultiFilter ( )
overridenoexcept

◆ MultiFilter() [2/2]

Gtk::MultiFilter::MultiFilter ( )
protected

Member Function Documentation

◆ append()

void Gtk::MultiFilter::append ( const Glib::RefPtr< Filter > & filter)

Adds a filter.

Parameters
filterA filter to add.

◆ get_type()

static GType Gtk::MultiFilter::get_type ( )
static

Get the GType for this class, for use with the underlying GObject type system.

◆ gobj() [1/2]

GtkMultiFilter * Gtk::MultiFilter::gobj ( )
inline

Provides access to the underlying C GObject.

◆ gobj() [2/2]

const GtkMultiFilter * Gtk::MultiFilter::gobj ( ) const
inline

Provides access to the underlying C GObject.

◆ gobj_copy()

GtkMultiFilter * Gtk::MultiFilter::gobj_copy ( )

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

◆ operator=()

MultiFilter & Gtk::MultiFilter::operator= ( MultiFilter && src)
noexcept

◆ property_item_type()

Glib::PropertyProxy_ReadOnly< GType > Gtk::MultiFilter::property_item_type ( ) const

The type of items.

See Gio::ListModel::get_item_type().

Since gtkmm 4.8
Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_n_items()

Glib::PropertyProxy_ReadOnly< unsigned int > Gtk::MultiFilter::property_n_items ( ) const

The number of items.

See Gio::ListModel::get_n_items().

Since gtkmm 4.8

Default value: 0

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ remove()

void Gtk::MultiFilter::remove ( guint position)

Removes a filter.

If position is larger than the number of filters, nothing happens.

Parameters
positionPosition of filter to remove.

Friends And Related Symbol Documentation

◆ wrap()

Glib::RefPtr< Gtk::MultiFilter > wrap ( GtkMultiFilter * object,
bool take_copy = false )
related

A Glib::wrap() method for this object.

Parameters
objectThe C instance.
take_copyFalse if the result should take ownership of the C instance. True if it should take a new copy or ref.
Returns
A C++ instance that wraps this C instance.