[vala/staging] gtk4: Update to 3.99.2+2b036744

[Rico Tzschichholz <ricotz src gnome org>]

commit 870fcb946317b0ef79195a6ecb994f793083c699
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Oct 5 14:16:29 2020 +0200

    gtk4: Update to 3.99.2+2b036744

 vapi/gtk4.vapi | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)
---
diff --git a/vapi/gtk4.vapi b/vapi/gtk4.vapi
index b9acc3c0a..726fab515 100644
--- a/vapi/gtk4.vapi
+++ b/vapi/gtk4.vapi
@@ -7670,8 +7670,6 @@ namespace Gtk {
                public GLib.File file { get; set; }
                public int io_priority { get; set; }
                [NoAccessorMethod]
-               public GLib.Type item_type { get; }
-               [NoAccessorMethod]
                public bool loading { get; }
                public bool monitored { get; set; }
        }
@@ -8712,6 +8710,7 @@ namespace Gtk {
                public IconTheme ();
                public void add_resource_path (string path);
                public void add_search_path (string path);
+               public unowned Gdk.Display? get_display ();
                public static unowned Gtk.IconTheme get_for_display (Gdk.Display display);
                [CCode (array_length = false, array_null_terminated = true)]
                public string[] get_icon_names ();
@@ -10716,6 +10715,7 @@ namespace Gtk {
                public SpinButton (Gtk.Adjustment? adjustment, double climb_rate, uint digits);
                public void configure (Gtk.Adjustment? adjustment, double climb_rate, uint digits);
                public unowned Gtk.Adjustment get_adjustment ();
+               public double get_climb_rate ();
                public uint get_digits ();
                public void get_increments (out double step, out double page);
                public bool get_numeric ();
@@ -10726,6 +10726,7 @@ namespace Gtk {
                public int get_value_as_int ();
                public bool get_wrap ();
                public void set_adjustment (Gtk.Adjustment adjustment);
+               public void set_climb_rate (double climb_rate);
                public void set_digits (uint digits);
                public void set_increments (double step, double page);
                public void set_numeric (bool numeric);
@@ -10739,7 +10740,6 @@ namespace Gtk {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public SpinButton.with_range (double min, double max, double step);
                public Gtk.Adjustment adjustment { get; set; }
-               [NoAccessorMethod]
                public double climb_rate { get; set; }
                public uint digits { get; set; }
                public bool numeric { get; set; }
@@ -10973,6 +10973,7 @@ namespace Gtk {
                public bool get_activates_default ();
                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 Gtk.InputHints get_input_hints ();
                public Gtk.InputPurpose get_input_purpose ();
@@ -10980,13 +10981,16 @@ namespace Gtk {
                public int get_max_length ();
                public bool get_overwrite_mode ();
                public unowned string? get_placeholder_text ();
+               public bool get_propagate_text_width ();
                public unowned Pango.TabArray? get_tabs ();
                public uint16 get_text_length ();
+               public bool get_truncate_multiline ();
                public bool get_visibility ();
                public bool grab_focus_without_selecting ();
                public void set_activates_default (bool activates);
                public void set_attributes (Pango.AttrList? attrs);
                public void set_buffer (Gtk.EntryBuffer buffer);
+               public void set_enable_emoji_completion (bool enable_emoji_completion);
                public void set_extra_menu (GLib.MenuModel? model);
                public void set_input_hints (Gtk.InputHints hints);
                public void set_input_purpose (Gtk.InputPurpose purpose);
@@ -10994,7 +10998,9 @@ namespace Gtk {
                public void set_max_length (int length);
                public void set_overwrite_mode (bool overwrite);
                public void set_placeholder_text (string? text);
+               public void set_propagate_text_width (bool propagate_text_width);
                public void set_tabs (Pango.TabArray? tabs);
+               public void set_truncate_multiline (bool truncate_multiline);
                public void set_visibility (bool visible);
                public void unset_invisible_char ();
                [CCode (has_construct_function = false, type = "GtkWidget*")]
@@ -11002,7 +11008,6 @@ namespace Gtk {
                public bool activates_default { get; set; }
                public Pango.AttrList attributes { get; set; }
                public Gtk.EntryBuffer buffer { get; set construct; }
-               [NoAccessorMethod]
                public bool enable_emoji_completion { get; set; }
                public GLib.MenuModel extra_menu { get; set; }
                [NoAccessorMethod]
@@ -11015,12 +11020,10 @@ namespace Gtk {
                public int max_length { get; set; }
                public bool overwrite_mode { get; set; }
                public string placeholder_text { get; set; }
-               [NoAccessorMethod]
                public bool propagate_text_width { get; set; }
                [NoAccessorMethod]
                public int scroll_offset { get; }
                public Pango.TabArray tabs { get; set; }
-               [NoAccessorMethod]
                public bool truncate_multiline { get; set; }
                public bool visibility { get; set; }
                public signal void activate ();
@@ -11068,9 +11071,9 @@ namespace Gtk {
                public bool get_has_selection ();
                public unowned Gtk.TextMark get_insert ();
                public void get_iter_at_child_anchor (out Gtk.TextIter iter, Gtk.TextChildAnchor anchor);
-               public void get_iter_at_line (out Gtk.TextIter iter, int line_number);
-               public void get_iter_at_line_index (out Gtk.TextIter iter, int line_number, int byte_index);
-               public void get_iter_at_line_offset (out Gtk.TextIter iter, int line_number, int char_offset);
+               public bool get_iter_at_line (out Gtk.TextIter iter, int line_number);
+               public bool get_iter_at_line_index (out Gtk.TextIter iter, int line_number, int byte_index);
+               public bool get_iter_at_line_offset (out Gtk.TextIter iter, int line_number, int char_offset);
                public void get_iter_at_mark (out Gtk.TextIter iter, Gtk.TextMark mark);
                public void get_iter_at_offset (out Gtk.TextIter iter, int char_offset);
                public int get_line_count ();
@@ -12443,7 +12446,6 @@ namespace Gtk {
                public bool get_use_alpha ();
                public abstract void set_rgba (Gdk.RGBA color);
                public void set_use_alpha (bool use_alpha);
-               [ConcreteAccessor]
                public abstract Gdk.RGBA rgba { get; set; }
                [ConcreteAccessor]
                public abstract bool use_alpha { get; set; }