[vala/staging] gtk4: Update to 3.98.3+429e0bfa

[Rico Tzschichholz <ricotz src gnome org>]

commit 393723caa05e6a05ea13609eea22fa1ba37d3161
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sat May 2 09:56:25 2020 +0200

    gtk4: Update to 3.98.3+429e0bfa

 vapi/gtk4.vapi | 55 ++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 34 insertions(+), 21 deletions(-)
---
diff --git a/vapi/gtk4.vapi b/vapi/gtk4.vapi
index 2e9c83d17..454e6cc50 100644
--- a/vapi/gtk4.vapi
+++ b/vapi/gtk4.vapi
@@ -7479,8 +7479,8 @@ namespace Gtk {
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_custom_layout_get_type ()")]
        public class CustomLayout : Gtk.LayoutManager {
-               [CCode (has_construct_function = false)]
-               protected CustomLayout ();
+               [CCode (has_construct_function = false, type = "GtkLayoutManager*")]
+               public CustomLayout (Gtk.CustomRequestModeFunc? request_mode, Gtk.CustomMeasureFunc measure, 
Gtk.CustomAllocateFunc allocate);
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_dialog_get_type ()")]
        public class Dialog : Gtk.Window, Atk.Implementor, Gtk.Buildable, Gtk.ConstraintTarget, Gtk.Native, 
Gtk.Root, Gtk.ShortcutManager {
@@ -7505,7 +7505,7 @@ namespace Gtk {
                public virtual signal void response (int response_id);
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_drag_icon_get_type ()")]
-       public class DragIcon : Gtk.Container, Atk.Implementor, Gtk.Buildable, Gtk.ConstraintTarget, 
Gtk.Native, Gtk.Root {
+       public class DragIcon : Gtk.Widget, Atk.Implementor, Gtk.Buildable, Gtk.ConstraintTarget, Gtk.Native, 
Gtk.Root {
                [CCode (has_construct_function = false)]
                protected DragIcon ();
                public static Gtk.Widget? create_widget_for_value (GLib.Value value);
@@ -8405,28 +8405,17 @@ namespace Gtk {
        public class HeaderBar : Gtk.Container, Atk.Implementor, Gtk.Buildable, Gtk.ConstraintTarget {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public HeaderBar ();
-               public unowned Gtk.Widget? get_custom_title ();
                public unowned string get_decoration_layout ();
-               public bool get_has_subtitle ();
                public bool get_show_title_buttons ();
-               public unowned string? get_subtitle ();
-               public unowned string? get_title ();
+               public unowned Gtk.Widget? get_title_widget ();
                public void pack_end (Gtk.Widget child);
                public void pack_start (Gtk.Widget child);
-               public void set_custom_title (Gtk.Widget? title_widget);
                public void set_decoration_layout (string? layout);
-               public void set_has_subtitle (bool setting);
                public void set_show_title_buttons (bool setting);
-               public void set_subtitle (string? subtitle);
-               public void set_title (string? title);
-               public Gtk.Widget custom_title { get; set; }
+               public void set_title_widget (Gtk.Widget? title_widget);
                public string decoration_layout { get; set; }
-               [NoAccessorMethod]
-               public bool decoration_layout_set { get; set; }
-               public bool has_subtitle { get; set; }
                public bool show_title_buttons { get; set; }
-               public string subtitle { get; set; }
-               public string title { get; set; }
+               public Gtk.Widget title_widget { get; set; }
        }
        [CCode (cheader_filename = "gtk/gtk.h,gtk/gtkimmodule.h", type_id = "gtk_im_context_get_type ()")]
        public abstract class IMContext : GLib.Object {
@@ -10531,7 +10520,6 @@ namespace Gtk {
                public void set_visible_child_full (string name, Gtk.StackTransitionType transition);
                public void set_visible_child_name (string name);
                public bool hhomogeneous { get; set; }
-               public bool homogeneous { get; set; }
                public bool interpolate_size { get; set; }
                public Gtk.SelectionModel pages { owned get; }
                public uint transition_duration { get; set; }
@@ -10562,6 +10550,8 @@ namespace Gtk {
                public bool needs_attention { get; set; }
                [NoAccessorMethod]
                public string title { owned get; set; }
+               [NoAccessorMethod]
+               public bool use_underline { get; set; }
                public bool visible { get; set; }
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_stack_sidebar_get_type ()")]
@@ -11760,13 +11750,14 @@ namespace Gtk {
                public int get_width ();
                public virtual bool grab_focus ();
                public bool has_css_class (string css_class);
-               public bool has_grab ();
                public bool has_visible_focus ();
                public bool in_destruction ();
                public void init_template ();
                public void insert_action_group (string name, GLib.ActionGroup? group);
                public void insert_after (Gtk.Widget parent, Gtk.Widget? previous_sibling);
                public void insert_before (Gtk.Widget parent, Gtk.Widget? next_sibling);
+               [CCode (cname = "gtk_widget_class_install_action")]
+               public class void install_action (string action_name, string? parameter_type, 
Gtk.WidgetActionActivateFunc activate);
                [CCode (cname = "gtk_widget_class_install_property_action")]
                public class void install_property_action (string action_name, string property_name);
                public bool is_ancestor (Gtk.Widget ancestor);
@@ -11788,7 +11779,6 @@ namespace Gtk {
                public void remove_css_class (string css_class);
                public void remove_mnemonic_label (Gtk.Widget label);
                public void remove_tick_callback (uint id);
-               public void reset_style ();
                [CCode (cname = "gtk_widget_class_set_accessible_role")]
                public class void set_accessible_role (Atk.Role role);
                [CCode (cname = "gtk_widget_class_set_accessible_type")]
@@ -11844,6 +11834,8 @@ namespace Gtk {
                [NoWrapper]
                public virtual void snapshot (Gtk.Snapshot snapshot);
                public void snapshot_child (Gtk.Widget child, Gtk.Snapshot snapshot);
+               [NoWrapper]
+               public virtual void system_setting_changed (Gtk.SystemSetting settings);
                public bool translate_coordinates (Gtk.Widget dest_widget, int src_x, int src_y, out int 
dest_x, out int dest_y);
                public void trigger_tooltip_query ();
                public void unparent ();
@@ -12024,6 +12016,19 @@ namespace Gtk {
                [CCode (has_construct_function = false)]
                protected WindowAccessible ();
        }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_window_controls_get_type ()")]
+       public class WindowControls : Gtk.Widget, Atk.Implementor, Gtk.Buildable, Gtk.ConstraintTarget {
+               [CCode (has_construct_function = false, type = "GtkWidget*")]
+               public WindowControls (Gtk.PackType side);
+               public unowned string get_decoration_layout ();
+               public bool get_empty ();
+               public Gtk.PackType get_side ();
+               public void set_decoration_layout (string? layout);
+               public void set_side (Gtk.PackType side);
+               public string decoration_layout { get; set; }
+               public bool empty { get; }
+               public Gtk.PackType side { get; set; }
+       }
        [CCode (cheader_filename = "gtk/gtk.h", has_type_id = false)]
        [Compact]
        public class WindowGeometryInfo {
@@ -12184,7 +12189,7 @@ namespace Gtk {
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_file_chooser_get_type ()")]
        public interface FileChooser : GLib.Object {
                public void add_choice (string id, string label, [CCode (array_length = false, 
array_null_terminated = true)] string[]? options, [CCode (array_length = false, array_null_terminated = 
true)] string[]? option_labels);
-               public void add_filter (owned Gtk.FileFilter filter);
+               public void add_filter (Gtk.FileFilter filter);
                public bool add_shortcut_folder (GLib.File folder) throws GLib.Error;
                public Gtk.FileChooserAction get_action ();
                public unowned string get_choice (string id);
@@ -13276,6 +13281,14 @@ namespace Gtk {
                SHOW_STYLE,
                SHOW_CHANGE
        }
+       [CCode (cheader_filename = "gtk/gtk.h", cprefix = "GTK_SYSTEM_SETTING_", type_id = 
"gtk_system_setting_get_type ()")]
+       public enum SystemSetting {
+               DPI,
+               FONT_NAME,
+               FONT_CONFIG,
+               DISPLAY,
+               ICON_THEME
+       }
        [CCode (cheader_filename = "gtk/gtk.h", cprefix = "GTK_TEXT_BUFFER_TARGET_INFO_", type_id = 
"gtk_text_buffer_target_info_get_type ()")]
        public enum TextBufferTargetInfo {
                BUFFER_CONTENTS,