The ATK interface provided by UI components which occupy a physical area on the screen.
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| Component (Component&& src) noexcept |
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Component& | operator= (Component&& src) noexcept |
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| ~Component () noexcept override |
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AtkComponent* | gobj () |
| Provides access to the underlying C GObject. More...
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const AtkComponent* | gobj () const |
| Provides access to the underlying C GObject. More...
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bool | contains (int x, int y, CoordType coord_type) const |
| Checks whether the specified point is within the extent of the component. More...
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Glib::RefPtr< Atk::Object > | get_accessible_at_point (int x, int y, CoordType coord_type) |
| Gets a reference to the accessible child, if one exists, at the coordinate point specified by x and y. More...
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void | get_extents (int& x, int& y, int& width, int& height, CoordType coord_type) const |
| Gets the rectangle which gives the extent of the component. More...
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Layer | get_layer () const |
| Gets the layer of the component. More...
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int | get_mdi_zorder () const |
| Gets the zorder of the component. More...
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bool | grab_focus () |
| Grabs focus for this component. More...
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bool | set_extents (int x, int y, int width, int height, CoordType coord_type) |
| Sets the extents of component. More...
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bool | set_position (int x, int y, CoordType coord_type) |
| Sets the position of component. More...
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bool | set_size (int width, int height) |
| Set the size of the component in terms of width and height. More...
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| Interface () |
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| Interface (Interface &&src) noexcept |
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Interface & | operator= (Interface &&src) noexcept |
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| Interface (const Glib::Interface_Class &interface_class) |
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| Interface (GObject *castitem) |
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| ~Interface () noexcept override |
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| Interface (const Interface &)=delete |
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Interface & | operator= (const Interface &)=delete |
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GObject * | gobj () |
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const GObject * | gobj () const |
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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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PropertyType | get_property (const Glib::ustring &property_name) const |
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sigc::connection | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot) |
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sigc::connection | connect_property_changed (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) noexcept |
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| ~trackable () |
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void | add_destroy_notify_callback (notifiable *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) noexcept |
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void | remove_destroy_notify_callback (notifiable *data) const |
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| Component () |
| You should derive from this class to use it. More...
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virtual guint | add_focus_handler_vfunc (AtkFocusHandler handler) |
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virtual bool | contains_vfunc (int x, int y, CoordType coord_type) const |
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virtual Glib::RefPtr< Atk::Object > | get_accessible_at_point_vfunc (int x, int y, CoordType coord_type) |
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virtual void | get_extents_vfunc (int& x, int& y, int& width, int& height, CoordType coord_type) const |
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virtual Layer | get_layer_vfunc () const |
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virtual int | get_mdi_zorder_vfunc () const |
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virtual bool | grab_focus_vfunc () |
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virtual bool | set_extents_vfunc (int x, int y, int width, int height, CoordType coord_type) |
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virtual bool | set_position_vfunc (int x, int y, CoordType coord_type) |
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virtual bool | set_size_vfunc (int width, int height) |
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| ObjectBase () |
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| ObjectBase (const char *custom_type_name) |
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| ObjectBase (const std::type_info &custom_type_info) |
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| ObjectBase (ObjectBase &&src) noexcept |
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ObjectBase & | operator= (ObjectBase &&src) noexcept |
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virtual | ~ObjectBase () noexcept=0 |
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void | initialize (GObject *castitem) |
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void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper) |
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The ATK interface provided by UI components which occupy a physical area on the screen.
This should be implemented by most if not all UI elements with an actual on-screen presence, i.e. components which can be said to have a screen-coordinate bounding box. Virtually all widgets will need to have Atk::Component implementations provided for their corresponding Atk::Object class. In short, only UI elements which are not GUI elements will omit this ATK interface.
A possible exception might be textual information with a transparent background, in which case text glyph bounding box information is provided by Atk::Text.