[vala/staging] gtk4: Update to 3.99.0+358b698e

[Rico Tzschichholz <ricotz src gnome org>]

commit 57153f86e86d7a85ff30acbbed76831259b0ddb1
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Aug 9 16:59:23 2020 +0200

    gtk4: Update to 3.99.0+358b698e

 vapi/gtk4.vapi | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/vapi/gtk4.vapi b/vapi/gtk4.vapi
index 689583171..be018c0c9 100644
--- a/vapi/gtk4.vapi
+++ b/vapi/gtk4.vapi
@@ -4789,7 +4789,9 @@ namespace Gdk {
                public string to_string ();
                [DestroysInstance]
                public Gdk.ContentFormats union (Gdk.ContentFormats second);
+               [DestroysInstance]
                public Gdk.ContentFormats union_deserialize_gtypes ();
+               [DestroysInstance]
                public Gdk.ContentFormats union_deserialize_mime_types ();
                [DestroysInstance]
                public Gdk.ContentFormats union_serialize_gtypes ();
@@ -5320,11 +5322,12 @@ namespace Gdk {
                public Gdk.Cursor cursor { get; set; }
                public Gdk.Display display { get; construct; }
                public Gdk.FrameClock frame_clock { get; construct; }
+               public int height { get; }
                public bool mapped { get; }
+               public int width { get; }
                public signal void enter_monitor (Gdk.Monitor monitor);
                public signal bool event (Gdk.Event event);
                public signal void leave_monitor (Gdk.Monitor monitor);
-               public signal void popup_layout_changed ();
                public signal bool render (Cairo.Region region);
                public signal void size_changed (int width, int height);
        }
@@ -5425,6 +5428,7 @@ 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 {
@@ -5512,7 +5516,6 @@ namespace Gdk {
        public struct ToplevelSize {
                public void get_bounds (out int bounds_width, out int bounds_height);
                public static GLib.Type get_type ();
-               public void set_max_size (int max_width, int max_height);
                public void set_min_size (int min_width, int min_height);
                public void set_size (int width, int height);
        }
@@ -9700,6 +9703,7 @@ namespace Gtk {
                public unowned Gtk.Widget? get_child ();
                public bool get_has_arrow ();
                public bool get_mnemonics_visible ();
+               public void get_offset (out int x_offset, out int y_offset);
                public bool get_pointing_to (out Gdk.Rectangle rect);
                public Gtk.PositionType get_position ();
                public void popdown ();
@@ -9709,6 +9713,7 @@ namespace Gtk {
                public void set_default_widget (Gtk.Widget? widget);
                public void set_has_arrow (bool has_arrow);
                public void set_mnemonics_visible (bool mnemonics_visible);
+               public void set_offset (int x_offset, int y_offset);
                public void set_pointing_to (Gdk.Rectangle rect);
                public void set_position (Gtk.PositionType position);
                public bool autohide { get; set; }