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glibmm
2.33.13
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Extends the Icon interface and adds the ability to load icons from streams. More...
#include <giomm/loadableicon.h>
Public Member Functions | |
| virtual | ~LoadableIcon () |
| GLoadableIcon* | gobj () |
| Provides access to the underlying C GObject. | |
| const GLoadableIcon* | gobj () const |
| Provides access to the underlying C GObject. | |
| Glib::RefPtr< InputStream > | load (int size, Glib::ustring&type, const Glib::RefPtr< Cancellable >& cancellable) |
| Loads a loadable icon. | |
| Glib::RefPtr< InputStream > | load (int size, Glib::ustring&type) |
| Non-cancellable version of load() | |
| void | load_async (int size, const SlotAsyncReady& slot, const Glib::RefPtr< Cancellable >& cancellable) |
| Loads an icon asynchronously. | |
| void | load_async (int size, const SlotAsyncReady& slot) |
| Non-cancellable version of load_async() | |
Public Member Functions inherited from Gio::Icon | |
| virtual | ~Icon () |
| guint | hash () const |
| Gets a hash for an icon. | |
| std::string | to_string () const |
| Generates a textual representation of icon that can be used for serialization such as when passing icon to a different process or saving it to persistent storage. | |
| bool | equal (const Glib::RefPtr< Icon >& other) const |
Public Member Functions inherited from Glib::Interface | |
| Interface (const Glib::Interface_Class& interface_class) | |
| Called by constructors of derived classes. | |
| Interface (GObject* castitem) | |
| Called by constructors of derived classes. | |
| virtual | ~Interface () |
Public Member Functions inherited from Glib::ObjectBase | |
| void | set_property_value (const Glib::ustring& property_name, const Glib::ValueBase&value) |
| You probably want to use a specific property_*() accessor method instead. | |
| void | get_property_value (const Glib::ustring& property_name, Glib::ValueBase&value) const |
| You probably want to use a specific property_*() accessor method instead. | |
| template<class PropertyType > | |
| void | set_property (const Glib::ustring& property_name, const PropertyType&value) |
| You probably want to use a specific property_*() accessor method instead. | |
| template<class PropertyType > | |
| void | get_property (const Glib::ustring& property_name, PropertyType&value) const |
| You probably want to use a specific property_*() accessor method instead. | |
| void | connect_property_changed (const Glib::ustring& property_name, const sigc::slot< void >& slot) |
| You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API. | |
| sigc::connection | connect_property_changed_with_return (const Glib::ustring& property_name, const sigc::slot< void >& slot) |
| You can use the signal_changed() signal of the property proxy instead, but this is necessary when using the reduced API. | |
| void | freeze_notify () |
| Increases the freeze count on object. | |
| void | thaw_notify () |
| Reverts the effect of a previous call to freeze_notify(). | |
| virtual void | reference () const |
| Increment the reference count for this object. | |
| virtual void | unreference () const |
| Decrement the reference count for this object. | |
| GObject* | gobj_copy () const |
| Give a ref-ed copy to someone. Use for direct struct access. | |
Static Public Member Functions | |
| 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. | |
Static Public Member Functions inherited from Gio::Icon | |
| static Glib::RefPtr< Icon > | create (const std::string& str) |
Protected Member Functions | |
| LoadableIcon () | |
| You should derive from this class to use it. | |
Protected Member Functions inherited from Gio::Icon | |
| Icon () | |
| You should derive from this class to use it. | |
Related Functions | |
(Note that these are not member functions.) | |
| Glib::RefPtr< Gio::LoadableIcon > | wrap (GLoadableIcon* object, bool take_copy=false) |
| A Glib::wrap() method for this object. | |
Related Functions inherited from Gio::Icon | |
| Glib::RefPtr< Gio::Icon > | wrap (GIcon* object, bool take_copy=false) |
| A Glib::wrap() method for this object. | |
Extends the Icon interface and adds the ability to load icons from streams.
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protected |
You should derive from this class to use it.
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virtual |
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static |
Reimplemented from Gio::Icon.
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static |
Get the GType for this class, for use with the underlying GObject type system.
Reimplemented from Gio::Icon.
Reimplemented in Gio::FileIcon.
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inline |
Provides access to the underlying C GObject.
Reimplemented from Gio::Icon.
Reimplemented in Gio::FileIcon.
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inline |
Provides access to the underlying C GObject.
Reimplemented from Gio::Icon.
Reimplemented in Gio::FileIcon.
| Glib::RefPtr<InputStream> Gio::LoadableIcon::load | ( | int | size, |
| Glib::ustring& | type, | ||
| const Glib::RefPtr< Cancellable >& | cancellable | ||
| ) |
Loads a loadable icon.
For the asynchronous version of this function, see load_async().
| size | an integer. |
| type | a location to store the type of the loaded icon |
| cancellable | a Cancellable object |
| Glib::RefPtr<InputStream> Gio::LoadableIcon::load | ( | int | size, |
| Glib::ustring& | type | ||
| ) |
Non-cancellable version of load()
| void Gio::LoadableIcon::load_async | ( | int | size, |
| const SlotAsyncReady& | slot, | ||
| const Glib::RefPtr< Cancellable >& | cancellable | ||
| ) |
Loads an icon asynchronously.
To finish this function, see load_finish(). For the synchronous, blocking version of this function, see load().
| size | an integer. |
| cancellable | a Cancellable object |
| slot | a function to call when the request is satisfied |
| void Gio::LoadableIcon::load_async | ( | int | size, |
| const SlotAsyncReady& | slot | ||
| ) |
Non-cancellable version of load_async()
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related |
A Glib::wrap() method for this object.
| object | The C instance. |
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |
1.8.1.1