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| ConstraintLayout (ConstraintLayout&& src) noexcept |
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ConstraintLayout& | operator= (ConstraintLayout&& src) noexcept |
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| ~ConstraintLayout () noexcept override |
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GtkConstraintLayout* | gobj () |
| Provides access to the underlying C GObject. More...
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const GtkConstraintLayout* | gobj () const |
| Provides access to the underlying C GObject. More...
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GtkConstraintLayout* | gobj_copy () |
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
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void | add_constraint (const Glib::RefPtr< Constraint >& constraint) |
| Adds a Gtk::Constraint to the layout manager. More...
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void | remove_constraint (const Glib::RefPtr< Constraint >& constraint) |
| Removes constraint from the layout manager, so that it no longer influences the layout. More...
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void | remove_all_constraints () |
| Removes all constraints from the layout manager. More...
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void | add_guide (const Glib::RefPtr< ConstraintGuide >& guide) |
| Adds a guide to layout. More...
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void | remove_guide (const Glib::RefPtr< ConstraintGuide >& guide) |
| Removes guide from the layout manager, so that it no longer influences the layout. More...
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std::vector< Glib::RefPtr< Constraint > > | add_constraints_from_description (const std::vector< Glib::ustring >& lines, int hspacing, int vspacing, const VFLmap& views) |
| Creates a list of constraints from a formal description using a compact description syntax called VFL, or "Visual Format Language". More...
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Glib::RefPtr< Gio::ListModel > | observe_constraints () |
| Returns a ListModel to track the constraints that are part of layout. More...
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Glib::RefPtr< const Gio::ListModel > | observe_constraints () const |
| Returns a ListModel to track the constraints that are part of layout. More...
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Glib::RefPtr< Gio::ListModel > | observe_guides () |
| Returns a ListModel to track the guides that are part of layout. More...
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Glib::RefPtr< const Gio::ListModel > | observe_guides () const |
| Returns a ListModel to track the guides that are part of layout. More...
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| LayoutManager (LayoutManager&& src) noexcept |
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LayoutManager& | operator= (LayoutManager&& src) noexcept |
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| ~LayoutManager () noexcept override |
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GtkLayoutManager* | gobj () |
| Provides access to the underlying C GObject. More...
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const GtkLayoutManager* | gobj () const |
| Provides access to the underlying C GObject. More...
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GtkLayoutManager* | gobj_copy () |
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
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void | measure (Widget& widget, Orientation orientation, int for_size, int& minimum, int& natural, int& minimum_baseline, int& natural_baseline) const |
| Measures the size of the widget using manager, for the given orientation and size. More...
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void | allocate (Widget& widget, int width, int height, int baseline) |
| This function assigns the given width, height, and baseline to a widget, and computes the position and sizes of the children of the widget using the layout management policy of manager. More...
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SizeRequestMode | get_request_mode () const |
| Retrieves the request mode of manager. More...
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Widget* | get_widget () |
| Retrieves the Gtk::Widget using the given Gtk::LayoutManager. More...
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const Widget* | get_widget () const |
| Retrieves the Gtk::Widget using the given Gtk::LayoutManager. More...
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void | layout_changed () |
| Queues a resize on the Gtk::Widget using manager, if any. More...
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Glib::RefPtr< LayoutChild > | get_layout_child (Widget& child) |
| Retrieves a Gtk::LayoutChild instance for the Gtk::LayoutManager, creating one if necessary. More...
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Glib::RefPtr< const LayoutChild > | get_layout_child (Widget& child) const |
| Retrieves a Gtk::LayoutChild instance for the Gtk::LayoutManager, creating one if necessary. 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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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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| Buildable (Buildable&& src) noexcept |
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Buildable& | operator= (Buildable&& src) noexcept |
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| ~Buildable () noexcept override |
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GtkBuildable* | gobj () |
| Provides access to the underlying C GObject. More...
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const GtkBuildable* | gobj () const |
| Provides access to the underlying C GObject. More...
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Glib::ustring | get_buildable_id () const |
| Gets the ID of the buildable object. 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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| ConstraintLayout () |
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| LayoutManager () |
| There is no create() method that corresponds to this constructor, because only derived classes shall be created. More...
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virtual SizeRequestMode | get_request_mode_vfunc (const Widget& widget) const |
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virtual void | measure_vfunc (const Widget& widget, Orientation orientation, int for_size, int& minimum, int& natural, int& minimum_baseline, int& natural_baseline) const |
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virtual void | allocate_vfunc (const Widget& widget, int width, int height, int baseline) |
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virtual Glib::RefPtr< LayoutChild > | create_layout_child_vfunc (const Widget& widget, const Widget& for_child) |
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virtual void | root_vfunc () |
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virtual void | unroot_vfunc () |
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| Object () |
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| Object (const Glib::ConstructParams &construct_params) |
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| Object (GObject *castitem) |
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| ~Object () noexcept override |
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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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| Buildable () |
| You should derive from this class to use it. More...
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A layout manager using constraints.
ConstraintLayout is a layout manager that uses relations between widget attributes, expressed via Gtk::Constraint instances, to measure and allocate widgets.
See the description of GtkConstraintLayout in GTK for a detailed description of how constraints work.
- Since gtkmm 3.96: