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| LayoutChild (LayoutChild &&src) noexcept |
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LayoutChild & | operator= (LayoutChild &&src) noexcept |
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| ~LayoutChild () noexcept override |
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GtkLayoutChild * | gobj () |
| Provides access to the underlying C GObject.
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const GtkLayoutChild * | gobj () const |
| Provides access to the underlying C GObject.
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GtkLayoutChild * | gobj_copy () |
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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Glib::RefPtr< LayoutManager > | get_layout_manager () |
| Retrieves the Gtk::LayoutManager instance that created the given layout_child.
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Glib::RefPtr< const LayoutManager > | get_layout_manager () const |
| Retrieves the Gtk::LayoutManager instance that created the given layout_child.
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Widget * | get_child_widget () |
| Retrieves the Gtk::Widget associated to the given layout_child.
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const Widget * | get_child_widget () const |
| Retrieves the Gtk::Widget associated to the given layout_child.
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Glib::PropertyProxy_ReadOnly< Glib::RefPtr< LayoutManager > > | property_layout_manager () const |
| The layout manager that created the Gtk::LayoutChild instance.
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Glib::PropertyProxy_ReadOnly< Widget * > | property_child_widget () const |
| The widget that is associated to the Gtk::LayoutChild instance.
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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_with_c_callback (const Quark &key, void *data, GDestroyNotify notify) |
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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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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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An object containing layout properties.
Gtk::LayoutChild is the base class for objects that are meant to hold layout properties. If a Gtk::LayoutManager has per-child properties, like their packing type, or the horizontal and vertical span, or the icon name, then the layout manager should use a Gtk::LayoutChild implementation to store those properties.
A Gtk::LayoutChild instance is only ever valid while a widget is part of a layout.
- Since gtkmm 3.96: