[vala/0.48] gtk4: Update to 3.99.5.1+2d3a3986

[Rico Tzschichholz <ricotz src gnome org>]

commit 4d11c9a933568ddf1ac9cc1191610fc2e712b6ae
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Dec 11 17:50:28 2020 +0100

    gtk4: Update to 3.99.5.1+2d3a3986

 vapi/gtk4.vapi                 | 141 +++++++++++++++++++----------------------
 vapi/metadata/Gsk-4.0.metadata |   2 -
 2 files changed, 65 insertions(+), 78 deletions(-)
---
diff --git a/vapi/gtk4.vapi b/vapi/gtk4.vapi
index e6517111f..76a34c1ab 100644
--- a/vapi/gtk4.vapi
+++ b/vapi/gtk4.vapi
@@ -4812,12 +4812,6 @@ namespace Gdk {
                public bool local { get; }
                public signal void changed ();
        }
-       [CCode (cheader_filename = "gdk/gdk.h", type_id = "gdk_configure_event_get_type ()")]
-       public class ConfigureEvent : Gdk.Event {
-               [CCode (has_construct_function = false)]
-               protected ConfigureEvent ();
-               public void get_size (out int width, out int height);
-       }
        [CCode (cheader_filename = "gdk/gdk.h", type_id = "gdk_content_deserializer_get_type ()")]
        public class ContentDeserializer : GLib.Object, GLib.AsyncResult {
                [CCode (has_construct_function = false)]
@@ -5377,11 +5371,11 @@ namespace Gdk {
                [CCode (has_construct_function = false)]
                public Surface.popup (Gdk.Surface parent, bool autohide);
                public void queue_render ();
+               public void request_layout ();
                public void set_cursor (Gdk.Cursor? cursor);
                public void set_device_cursor (Gdk.Device device, Gdk.Cursor cursor);
                public void set_input_region (Cairo.Region region);
                public void set_opaque_region (Cairo.Region? region);
-               public void set_shadow_width (int left, int right, int top, int bottom);
                [CCode (has_construct_function = false)]
                public Surface.toplevel (Gdk.Display display);
                public bool translate_coordinates (Gdk.Surface to, double x, double y);
@@ -5393,9 +5387,9 @@ namespace Gdk {
                public int width { get; }
                public signal void enter_monitor (Gdk.Monitor monitor);
                public signal bool event (Gdk.Event event);
+               public signal void layout (int width, int height);
                public signal void leave_monitor (Gdk.Monitor monitor);
                public signal bool render (Cairo.Region region);
-               public signal void size_changed (int width, int height);
        }
        [CCode (cheader_filename = "gdk/gdk.h", type_id = "gdk_texture_get_type ()")]
        public abstract class Texture : GLib.Object, Gdk.Paintable {
@@ -5494,7 +5488,6 @@ namespace Gdk {
                public abstract bool autohide { get; construct; }
                [ConcreteAccessor]
                public abstract Gdk.Surface parent { get; construct; }
-               public signal void popup_layout_changed ();
        }
        [CCode (cheader_filename = "gdk/gdk.h", type_cname = "GdkToplevelInterface", type_id = 
"gdk_toplevel_get_type ()")]
        public interface Toplevel : Gdk.Surface {
@@ -5505,7 +5498,7 @@ namespace Gdk {
                public void inhibit_system_shortcuts (Gdk.Event? event);
                public bool lower ();
                public bool minimize ();
-               public bool present (Gdk.ToplevelLayout layout);
+               public void present (Gdk.ToplevelLayout layout);
                public void restore_system_shortcuts ();
                public void set_decorated (bool decorated);
                public void set_deletable (bool deletable);
@@ -5578,6 +5571,7 @@ namespace Gdk {
                public void get_bounds (out int bounds_width, out int bounds_height);
                public static GLib.Type get_type ();
                public void set_min_size (int min_width, int min_height);
+               public void set_shadow_width (int left, int right, int top, int bottom);
                public void set_size (int width, int height);
        }
        [CCode (cheader_filename = "gdk/gdk.h", cprefix = "GDK_ANCHOR_", type_id = "gdk_anchor_hints_get_type 
()")]
@@ -5679,7 +5673,6 @@ namespace Gdk {
                ENTER_NOTIFY,
                LEAVE_NOTIFY,
                FOCUS_CHANGE,
-               CONFIGURE,
                PROXIMITY_IN,
                PROXIMITY_OUT,
                DRAG_ENTER,
@@ -5834,7 +5827,6 @@ namespace Gdk {
        [CCode (cheader_filename = "gdk/gdk.h", cprefix = "GDK_TOPLEVEL_STATE_", type_id = 
"gdk_toplevel_state_get_type ()")]
        [Flags]
        public enum ToplevelState {
-               WITHDRAWN,
                MINIMIZED,
                MAXIMIZED,
                STICKY,
@@ -6009,6 +6001,16 @@ namespace Gsk {
                public ColorNode (Gdk.RGBA rgba, Graphene.Rect bounds);
                public unowned Gdk.RGBA? get_color ();
        }
+       [CCode (cheader_filename = "gsk/gsk.h", type_id = "gsk_conic_gradient_node_get_type ()")]
+       public class ConicGradientNode : Gsk.RenderNode {
+               [CCode (has_construct_function = false, type = "GskRenderNode*")]
+               public ConicGradientNode (Graphene.Rect bounds, Graphene.Point center, float rotation, [CCode 
(array_length_cname = "n_color_stops", array_length_pos = 4.1, array_length_type = "gsize")] Gsk.ColorStop[] 
color_stops);
+               public unowned Graphene.Point? get_center ();
+               [CCode (array_length_pos = 0.1, array_length_type = "gsize")]
+               public unowned Gsk.ColorStop[] get_color_stops ();
+               public size_t get_n_color_stops ();
+               public float get_rotation ();
+       }
        [CCode (cheader_filename = "gsk/gsk.h", type_id = "gsk_container_node_get_type ()")]
        public class ContainerNode : Gsk.RenderNode {
                [CCode (has_construct_function = false, type = "GskRenderNode*")]
@@ -6185,8 +6187,6 @@ namespace Gsk {
        public class ShaderArgsBuilder {
                [CCode (has_construct_function = false)]
                public ShaderArgsBuilder (Gsk.GLShader shader, GLib.Bytes? initial_values);
-               [DestroysInstance]
-               public GLib.Bytes free_to_args ();
                public unowned Gsk.ShaderArgsBuilder @ref ();
                public void set_bool (int idx, bool value);
                public void set_float (int idx, float value);
@@ -6358,6 +6358,7 @@ namespace Gsk {
                REPEATING_LINEAR_GRADIENT_NODE,
                RADIAL_GRADIENT_NODE,
                REPEATING_RADIAL_GRADIENT_NODE,
+               CONIC_GRADIENT_NODE,
                BORDER_NODE,
                TEXTURE_NODE,
                INSET_SHADOW_NODE,
@@ -6435,7 +6436,7 @@ namespace Gtk {
                public Gtk.License get_license_type ();
                public unowned Gdk.Paintable? get_logo ();
                public unowned string? get_logo_icon_name ();
-               public unowned string get_program_name ();
+               public unowned string? get_program_name ();
                public unowned string? get_system_information ();
                public unowned string? get_translator_credits ();
                public unowned string? get_version ();
@@ -6579,7 +6580,7 @@ namespace Gtk {
        public class AppChooserWidget : Gtk.Widget, Gtk.Accessible, Gtk.AppChooser, Gtk.Buildable, 
Gtk.ConstraintTarget {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public AppChooserWidget (string content_type);
-               public unowned string get_default_text ();
+               public unowned string? get_default_text ();
                public bool get_show_all ();
                public bool get_show_default ();
                public bool get_show_fallback ();
@@ -6610,8 +6611,8 @@ namespace Gtk {
                [CCode (array_length = false, array_null_terminated = true)]
                public string[] get_actions_for_accel (string accel);
                public unowned Gtk.Window? get_active_window ();
-               public unowned GLib.Menu get_menu_by_id (string id);
-               public unowned GLib.MenuModel get_menubar ();
+               public unowned GLib.Menu? get_menu_by_id (string id);
+               public unowned GLib.MenuModel? get_menubar ();
                public unowned Gtk.Window? get_window_by_id (uint id);
                public unowned GLib.List<Gtk.Window> get_windows ();
                public uint inhibit (Gtk.Window? window, Gtk.ApplicationInhibitFlags flags, string? reason);
@@ -7066,8 +7067,6 @@ namespace Gtk {
                public virtual void get_preferred_width_for_height (Gtk.Widget widget, int height, out int 
minimum_width, out int natural_width);
                public virtual Gtk.SizeRequestMode get_request_mode ();
                public bool get_sensitive ();
-               [NoWrapper]
-               public virtual void get_size (Gtk.Widget widget, Gdk.Rectangle cell_area, int x_offset, int 
y_offset, int width, int height);
                public Gtk.StateFlags get_state (Gtk.Widget? widget, Gtk.CellRendererState cell_state);
                public bool get_visible ();
                public bool is_activatable ();
@@ -7358,15 +7357,15 @@ namespace Gtk {
                [CCode (has_construct_function = false, type = "GtkLayoutManager*")]
                public CenterLayout ();
                public Gtk.BaselinePosition get_baseline_position ();
-               public unowned Gtk.Widget get_center_widget ();
-               public unowned Gtk.Widget get_end_widget ();
+               public unowned Gtk.Widget? get_center_widget ();
+               public unowned Gtk.Widget? get_end_widget ();
                public Gtk.Orientation get_orientation ();
-               public unowned Gtk.Widget get_start_widget ();
+               public unowned Gtk.Widget? get_start_widget ();
                public void set_baseline_position (Gtk.BaselinePosition baseline_position);
-               public void set_center_widget (Gtk.Widget widget);
-               public void set_end_widget (Gtk.Widget widget);
+               public void set_center_widget (Gtk.Widget? widget);
+               public void set_end_widget (Gtk.Widget? widget);
                public void set_orientation (Gtk.Orientation orientation);
-               public void set_start_widget (Gtk.Widget widget);
+               public void set_start_widget (Gtk.Widget? widget);
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_check_button_get_type ()")]
        public class CheckButton : Gtk.Widget, Gtk.Accessible, Gtk.Actionable, Gtk.Buildable, 
Gtk.ConstraintTarget {
@@ -7443,7 +7442,7 @@ namespace Gtk {
                public bool get_show_column_separators ();
                public bool get_show_row_separators ();
                public bool get_single_click_activate ();
-               public unowned Gtk.Sorter get_sorter ();
+               public unowned Gtk.Sorter? get_sorter ();
                public void insert_column (uint position, Gtk.ColumnViewColumn column);
                public void remove_column (Gtk.ColumnViewColumn column);
                public void set_enable_rubberband (bool enable_rubberband);
@@ -7473,7 +7472,7 @@ namespace Gtk {
                public int get_fixed_width ();
                public unowned GLib.MenuModel? get_header_menu ();
                public bool get_resizable ();
-               public unowned Gtk.Sorter get_sorter ();
+               public unowned Gtk.Sorter? get_sorter ();
                public unowned string? get_title ();
                public bool get_visible ();
                public void set_expand (bool expand);
@@ -7506,9 +7505,9 @@ namespace Gtk {
                public int get_entry_text_column ();
                public bool get_has_entry ();
                public int get_id_column ();
-               public unowned Gtk.TreeModel get_model ();
+               public unowned Gtk.TreeModel? get_model ();
                public bool get_popup_fixed_width ();
-               public unowned Gtk.TreeViewRowSeparatorFunc get_row_separator_func ();
+               public unowned Gtk.TreeViewRowSeparatorFunc? get_row_separator_func ();
                public void popup_for_device (Gdk.Device device);
                public void set_active (int index_);
                public bool set_active_id (string? active_id);
@@ -7519,7 +7518,7 @@ namespace Gtk {
                public void set_id_column (int id_column);
                public void set_model (Gtk.TreeModel? model);
                public void set_popup_fixed_width (bool fixed);
-               public void set_row_separator_func (owned Gtk.TreeViewRowSeparatorFunc func);
+               public void set_row_separator_func (owned Gtk.TreeViewRowSeparatorFunc? func);
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public ComboBox.with_entry ();
                [CCode (has_construct_function = false, type = "GtkWidget*")]
@@ -7694,7 +7693,7 @@ namespace Gtk {
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_custom_sorter_get_type ()")]
        public class CustomSorter : Gtk.Sorter {
                [CCode (has_construct_function = false)]
-               public CustomSorter (owned GLib.CompareDataFunc sort_func);
+               public CustomSorter (owned GLib.CompareDataFunc? sort_func);
                public void set_sort_func (owned GLib.CompareDataFunc? sort_func);
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_dialog_get_type ()")]
@@ -7758,7 +7757,7 @@ namespace Gtk {
                [CCode (cname = "gtk_drag_source_drag_cancel")]
                public void cancel ();
                public Gdk.DragAction get_actions ();
-               public unowned Gdk.ContentProvider get_content ();
+               public unowned Gdk.ContentProvider? get_content ();
                public unowned Gdk.Drag? get_drag ();
                public void set_actions (Gdk.DragAction actions);
                public void set_content (Gdk.ContentProvider? content);
@@ -7891,7 +7890,7 @@ namespace Gtk {
                public float get_alignment ();
                public unowned Pango.AttrList? get_attributes ();
                public unowned Gtk.EntryBuffer get_buffer ();
-               public unowned Gtk.EntryCompletion get_completion ();
+               public unowned Gtk.EntryCompletion? get_completion ();
                public int get_current_icon_drag_source ();
                public unowned GLib.MenuModel? get_extra_menu ();
                public bool get_has_frame ();
@@ -8209,25 +8208,6 @@ namespace Gtk {
                public void unref ();
                public void unwatch ();
        }
-       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_file_chooser_button_get_type ()")]
-       public class FileChooserButton : Gtk.Widget, Gtk.Accessible, Gtk.Buildable, Gtk.ConstraintTarget, 
Gtk.FileChooser {
-               [CCode (has_construct_function = false, type = "GtkWidget*")]
-               public FileChooserButton (string title, Gtk.FileChooserAction action);
-               public bool get_modal ();
-               public unowned string get_title ();
-               public int get_width_chars ();
-               public void set_modal (bool modal);
-               public void set_title (string title);
-               public void set_width_chars (int n_chars);
-               [CCode (has_construct_function = false, type = "GtkWidget*")]
-               public FileChooserButton.with_dialog (Gtk.Dialog dialog);
-               [NoAccessorMethod]
-               public Gtk.FileChooser dialog { construct; }
-               public bool modal { get; set; }
-               public string title { get; set; }
-               public int width_chars { get; set; }
-               public signal void file_set ();
-       }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_file_chooser_dialog_get_type ()")]
        public class FileChooserDialog : Gtk.Dialog, Gtk.Accessible, Gtk.Buildable, Gtk.ConstraintTarget, 
Gtk.FileChooser, Gtk.Native, Gtk.Root, Gtk.ShortcutManager {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
@@ -8704,7 +8684,7 @@ namespace Gtk {
        public class HeaderBar : Gtk.Widget, Gtk.Accessible, Gtk.Buildable, Gtk.ConstraintTarget {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public HeaderBar ();
-               public unowned string get_decoration_layout ();
+               public unowned string? get_decoration_layout ();
                public bool get_show_title_buttons ();
                public unowned Gtk.Widget? get_title_widget ();
                public void pack_end (Gtk.Widget child);
@@ -8990,7 +8970,7 @@ namespace Gtk {
                public unowned Pango.AttrList? get_attributes ();
                public unowned string? get_current_uri ();
                public Pango.EllipsizeMode get_ellipsize ();
-               public unowned GLib.MenuModel get_extra_menu ();
+               public unowned GLib.MenuModel? get_extra_menu ();
                public Gtk.Justification get_justify ();
                public unowned string get_label ();
                public unowned Pango.Layout get_layout ();
@@ -9881,6 +9861,7 @@ namespace Gtk {
                public Gtk.PositionType get_position ();
                public void popdown ();
                public void popup ();
+               public void present ();
                public void set_autohide (bool autohide);
                public void set_cascade_popdown (bool cascade_popdown);
                public void set_child (Gtk.Widget? child);
@@ -10515,9 +10496,9 @@ namespace Gtk {
        public class Shortcut : GLib.Object {
                [CCode (has_construct_function = false)]
                public Shortcut (owned Gtk.ShortcutTrigger? trigger, owned Gtk.ShortcutAction? action);
-               public unowned Gtk.ShortcutAction get_action ();
+               public unowned Gtk.ShortcutAction? get_action ();
                public unowned GLib.Variant? get_arguments ();
-               public unowned Gtk.ShortcutTrigger get_trigger ();
+               public unowned Gtk.ShortcutTrigger? get_trigger ();
                public void set_action (owned Gtk.ShortcutAction? action);
                public void set_arguments (GLib.Variant? args);
                public void set_trigger (owned Gtk.ShortcutTrigger? trigger);
@@ -10713,6 +10694,7 @@ namespace Gtk {
                public void append_border (Gsk.RoundedRect outline, [CCode (array_length = false)] float 
border_width[4], [CCode (array_length = false)] Gdk.RGBA border_color[4]);
                public Cairo.Context append_cairo (Graphene.Rect bounds);
                public void append_color (Gdk.RGBA color, Graphene.Rect bounds);
+               public void append_conic_gradient (Graphene.Rect bounds, Graphene.Point center, float 
rotation, [CCode (array_length_cname = "n_stops", array_length_pos = 4.1, array_length_type = "gsize")] 
Gsk.ColorStop[] stops);
                public void append_inset_shadow (Gsk.RoundedRect outline, Gdk.RGBA color, float dx, float dy, 
float spread, float blur_radius);
                public void append_layout (Pango.Layout layout, Gdk.RGBA color);
                public void append_linear_gradient (Graphene.Rect bounds, Graphene.Point start_point, 
Graphene.Point end_point, [CCode (array_length_cname = "n_stops", array_length_pos = 4.1, array_length_type = 
"gsize")] Gsk.ColorStop[] stops);
@@ -10949,7 +10931,7 @@ namespace Gtk {
                [CCode (has_construct_function = false)]
                public StringList ([CCode (array_length = false, array_null_terminated = true)] string[]? 
strings);
                public void append (string str);
-               public unowned string get_string (uint position);
+               public unowned string? get_string (uint position);
                public void remove (uint position);
                public void splice (uint position, uint n_removals, [CCode (array_length = false, 
array_null_terminated = true)] string[]? additions);
                public void take (owned string str);
@@ -11046,7 +11028,7 @@ namespace Gtk {
                public unowned Pango.AttrList? get_attributes ();
                public unowned Gtk.EntryBuffer get_buffer ();
                public bool get_enable_emoji_completion ();
-               public unowned GLib.MenuModel get_extra_menu ();
+               public unowned GLib.MenuModel? get_extra_menu ();
                public Gtk.InputHints get_input_hints ();
                public Gtk.InputPurpose get_input_purpose ();
                public unichar get_invisible_char ();
@@ -11567,12 +11549,12 @@ namespace Gtk {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public TreeExpander ();
                public unowned Gtk.Widget? get_child ();
-               public unowned GLib.Object? get_item ();
+               public GLib.Object? get_item ();
                public unowned Gtk.TreeListRow? get_list_row ();
                public void set_child (Gtk.Widget? child);
                public void set_list_row (Gtk.TreeListRow? list_row);
                public Gtk.Widget child { get; set; }
-               public GLib.Object item { get; }
+               public GLib.Object item { owned get; }
                public Gtk.TreeListRow list_row { get; set; }
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_tree_list_model_get_type ()")]
@@ -11683,7 +11665,7 @@ namespace Gtk {
                public void next ();
                public void prepend_index (int index_);
                public bool prev ();
-               public string to_string ();
+               public string? to_string ();
                public bool up ();
        }
        [CCode (cheader_filename = "gtk/gtk.h", copy_function = "g_boxed_copy", free_function = 
"g_boxed_free", type_id = "gtk_tree_row_data_get_type ()")]
@@ -11781,7 +11763,7 @@ namespace Gtk {
                public void convert_tree_to_widget_coords (int tx, int ty, out int wx, out int wy);
                public void convert_widget_to_bin_window_coords (int wx, int wy, out int bx, out int by);
                public void convert_widget_to_tree_coords (int wx, int wy, out int tx, out int ty);
-               public Gdk.Paintable create_row_drag_icon (Gtk.TreePath path);
+               public Gdk.Paintable? create_row_drag_icon (Gtk.TreePath path);
                public void enable_model_drag_dest (Gdk.ContentFormats formats, Gdk.DragAction actions);
                public void enable_model_drag_source (Gdk.ModifierType start_button_mask, Gdk.ContentFormats 
formats, Gdk.DragAction actions);
                public void expand_all ();
@@ -11797,7 +11779,7 @@ namespace Gtk {
                public void get_drag_dest_row (out Gtk.TreePath? path, out Gtk.TreeViewDropPosition pos);
                public bool get_enable_search ();
                public bool get_enable_tree_lines ();
-               public unowned Gtk.TreeViewColumn get_expander_column ();
+               public unowned Gtk.TreeViewColumn? get_expander_column ();
                public bool get_fixed_height_mode ();
                public Gtk.TreeViewGridLines get_grid_lines ();
                public bool get_headers_clickable ();
@@ -11812,7 +11794,7 @@ namespace Gtk {
                public unowned Gtk.TreeViewRowSeparatorFunc get_row_separator_func ();
                public bool get_rubber_banding ();
                public int get_search_column ();
-               public unowned Gtk.Editable get_search_entry ();
+               public unowned Gtk.Editable? get_search_entry ();
                public unowned Gtk.TreeViewSearchEqualFunc get_search_equal_func ();
                public unowned Gtk.TreeSelection get_selection ();
                public bool get_show_expanders ();
@@ -12062,6 +12044,8 @@ namespace Gtk {
                public virtual bool focus (Gtk.DirectionType direction);
                [CCode (cname = "gtk_widget_class_get_accessible_role")]
                public class Gtk.AccessibleRole get_accessible_role ();
+               [CCode (cname = "gtk_widget_class_get_activate_signal")]
+               public class uint get_activate_signal ();
                public int get_allocated_baseline ();
                public int get_allocated_height ();
                public int get_allocated_width ();
@@ -12100,7 +12084,7 @@ namespace Gtk {
                public int get_margin_end ();
                public int get_margin_start ();
                public int get_margin_top ();
-               public unowned string get_name ();
+               public unowned string? get_name ();
                public unowned Gtk.Native? get_native ();
                public unowned Gtk.Widget? get_next_sibling ();
                public double get_opacity ();
@@ -12162,6 +12146,10 @@ namespace Gtk {
                public void remove_tick_callback (uint id);
                [CCode (cname = "gtk_widget_class_set_accessible_role")]
                public class void set_accessible_role (Gtk.AccessibleRole accessible_role);
+               [CCode (cname = "gtk_widget_class_set_activate_signal")]
+               public class void set_activate_signal (uint signal_id);
+               [CCode (cname = "gtk_widget_class_set_activate_signal_from_name")]
+               public class void set_activate_signal_from_name (string signal_name);
                public void set_can_focus (bool can_focus);
                public void set_can_target (bool can_target);
                public void set_child_visible (bool child_visible);
@@ -12302,7 +12290,7 @@ namespace Gtk {
                public unowned Gtk.Application? get_application ();
                public unowned Gtk.Widget? get_child ();
                public bool get_decorated ();
-               public static unowned string get_default_icon_name ();
+               public static unowned string? get_default_icon_name ();
                public void get_default_size (out int width, out int height);
                public unowned Gtk.Widget? get_default_widget ();
                public bool get_deletable ();
@@ -12315,18 +12303,18 @@ namespace Gtk {
                public bool get_mnemonics_visible ();
                public bool get_modal ();
                public bool get_resizable ();
-               public void get_size (out int width, out int height);
                public unowned string? get_title ();
                public unowned Gtk.Widget? get_titlebar ();
                public static unowned GLib.ListModel get_toplevels ();
                public unowned Gtk.Window? get_transient_for ();
                public bool has_group ();
+               public bool is_fullscreen ();
+               public bool is_maximized ();
                public static GLib.List<weak Gtk.Window> list_toplevels ();
                public void maximize ();
                public void minimize ();
                public void present ();
                public void present_with_time (uint32 timestamp);
-               public void resize (int width, int height);
                public void set_application (Gtk.Application? application);
                public static void set_auto_startup_notification (bool setting);
                public void set_child (Gtk.Widget? child);
@@ -12346,7 +12334,7 @@ namespace Gtk {
                public void set_modal (bool modal);
                public void set_resizable (bool resizable);
                public void set_startup_id (string startup_id);
-               public void set_title (string title);
+               public void set_title (string? title);
                public void set_titlebar (Gtk.Widget? titlebar);
                public void set_transient_for (Gtk.Window? parent);
                public void unfullscreen ();
@@ -12367,12 +12355,14 @@ namespace Gtk {
                public bool focus_visible { get; set; }
                [NoAccessorMethod]
                public Gtk.Widget focus_widget { owned get; set; }
+               [NoAccessorMethod]
+               public bool fullscreened { get; set construct; }
                public bool hide_on_close { get; set; }
                public string icon_name { get; set; }
                [NoAccessorMethod]
                public bool is_active { get; }
                [NoAccessorMethod]
-               public bool is_maximized { get; }
+               public bool maximized { get; set construct; }
                public bool mnemonics_visible { get; set; }
                public bool modal { get; set; }
                public bool resizable { get; set; }
@@ -12436,7 +12426,7 @@ namespace Gtk {
        [CCode (cheader_filename = "gtk/gtk.h", type_cname = "GtkActionableInterface", type_id = 
"gtk_actionable_get_type ()")]
        public interface Actionable : Gtk.Widget {
                public abstract unowned string? get_action_name ();
-               public abstract unowned GLib.Variant get_action_target_value ();
+               public abstract unowned GLib.Variant? get_action_target_value ();
                public abstract void set_action_name (string? action_name);
                public void set_action_target (string format_string, ...);
                public abstract void set_action_target_value (GLib.Variant? target_value);
@@ -12651,11 +12641,12 @@ namespace Gtk {
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_cname = "GtkNativeInterface", type_id = 
"gtk_native_get_type ()")]
        public interface Native : Gtk.Widget {
-               public void check_resize ();
                public static unowned Gtk.Native get_for_surface (Gdk.Surface surface);
                public unowned Gsk.Renderer get_renderer ();
                public unowned Gdk.Surface get_surface ();
                public void get_surface_transform (out double x, out double y);
+               public void realize ();
+               public void unrealize ();
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_orientable_get_type ()")]
        public interface Orientable : GLib.Object {
@@ -12747,7 +12738,7 @@ namespace Gtk {
                public bool get_iter_from_string (out Gtk.TreeIter iter, string path_string);
                public abstract int get_n_columns ();
                public abstract Gtk.TreePath? get_path (Gtk.TreeIter iter);
-               public string get_string_from_iter (Gtk.TreeIter iter);
+               public string? get_string_from_iter (Gtk.TreeIter iter);
                public void get_valist (Gtk.TreeIter iter, [CCode (type = "va_list")] va_list var_args);
                public abstract void get_value (Gtk.TreeIter iter, int column, out GLib.Value value);
                public abstract bool iter_children (out Gtk.TreeIter iter, Gtk.TreeIter? parent);
@@ -12795,8 +12786,6 @@ namespace Gtk {
        }
        [CCode (cheader_filename = "gtk/gtk.h", has_type_id = false)]
        public struct BitsetIter {
-               [CCode (array_length = false)]
-               public weak void* private_data[10];
                public uint get_value ();
                [CCode (cheader_filename = "gtk/gtk.h")]
                public static bool init_at (out Gtk.BitsetIter iter, Gtk.Bitset @set, uint target, out uint 
value);
diff --git a/vapi/metadata/Gsk-4.0.metadata b/vapi/metadata/Gsk-4.0.metadata
index 96dfe7968..261c4e5f2 100644
--- a/vapi/metadata/Gsk-4.0.metadata
+++ b/vapi/metadata/Gsk-4.0.metadata
@@ -9,5 +9,3 @@ GLShader
 ParseErrorFunc skip
 RenderNode
        .deserialize skip=false
-ShaderArgsBuilder
-       .free_to_args destroys_instance