[vala/staging] gtk4: Update to 3.94.0+f273eca7

[Rico Tzschichholz <ricotz src gnome org>]

commit c900b4bcd17ecbcd19dcf9bf984c8b71363cf7e7
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Mar 29 19:19:24 2019 +0100

    gtk4: Update to 3.94.0+f273eca7

 vapi/gtk4.vapi                 | 146 ++++++++++++++++++++++++++++++++---------
 vapi/metadata/Gtk-4.0.metadata |   1 -
 2 files changed, 114 insertions(+), 33 deletions(-)
---
diff --git a/vapi/gtk4.vapi b/vapi/gtk4.vapi
index 93a2e5a38..cebda9447 100644
--- a/vapi/gtk4.vapi
+++ b/vapi/gtk4.vapi
@@ -4868,14 +4868,12 @@ namespace Gdk {
                public int get_n_axes ();
                public int get_n_keys ();
                public unowned string get_name ();
-               public void get_position (out int x, out int y);
-               public void get_position_double (out double x, out double y);
+               public void get_position (out double x, out double y);
                public unowned string? get_product_id ();
                public unowned Gdk.Seat get_seat ();
                public Gdk.InputSource get_source ();
                public void get_state (Gdk.Surface surface, [CCode (array_length = false)] double[]? axes, 
out Gdk.ModifierType mask);
-               public unowned Gdk.Surface? get_surface_at_position (out int win_x, out int win_y);
-               public unowned Gdk.Surface? get_surface_at_position_double (out double win_x, out double 
win_y);
+               public unowned Gdk.Surface? get_surface_at_position (out double win_x, out double win_y);
                public unowned string? get_vendor_id ();
                [Version (deprecated = true)]
                public Gdk.GrabStatus grab (Gdk.Surface surface, Gdk.GrabOwnership grab_ownership, bool 
owner_events, Gdk.EventMask event_mask, Gdk.Cursor? cursor, uint32 time_);
@@ -5257,10 +5255,10 @@ namespace Gdk {
                [CCode (has_construct_function = false)]
                protected Surface ();
                public void beep ();
-               public void begin_move_drag (int button, int root_x, int root_y, uint32 timestamp);
-               public void begin_move_drag_for_device (Gdk.Device device, int button, int root_x, int 
root_y, uint32 timestamp);
-               public void begin_resize_drag (Gdk.SurfaceEdge edge, int button, int root_x, int root_y, 
uint32 timestamp);
-               public void begin_resize_drag_for_device (Gdk.SurfaceEdge edge, Gdk.Device device, int 
button, int root_x, int root_y, uint32 timestamp);
+               public void begin_move_drag (int button, int x, int y, uint32 timestamp);
+               public void begin_move_drag_for_device (Gdk.Device device, int button, int x, int y, uint32 
timestamp);
+               public void begin_resize_drag (Gdk.SurfaceEdge edge, int button, int x, int y, uint32 
timestamp);
+               public void begin_resize_drag_for_device (Gdk.SurfaceEdge edge, Gdk.Device device, int 
button, int x, int y, uint32 timestamp);
                [CCode (has_construct_function = false)]
                public Surface.child (Gdk.Surface parent, Gdk.Rectangle position);
                public static void constrain_size (Gdk.Geometry geometry, Gdk.SurfaceHints flags, int width, 
int height, out int new_width, out int new_height);
@@ -5282,8 +5280,7 @@ namespace Gdk {
                public unowned Gdk.Cursor? get_cursor ();
                public bool get_decorations (out Gdk.WMDecoration decorations);
                public unowned Gdk.Cursor? get_device_cursor (Gdk.Device device);
-               public unowned Gdk.Surface? get_device_position (Gdk.Device device, out int x, out int y, out 
Gdk.ModifierType mask);
-               public unowned Gdk.Surface? get_device_position_double (Gdk.Device device, out double x, out 
double y, out Gdk.ModifierType mask);
+               public unowned Gdk.Surface? get_device_position (Gdk.Device device, out double x, out double 
y, out Gdk.ModifierType mask);
                public unowned Gdk.Display get_display ();
                public bool get_focus_on_map ();
                public unowned Gdk.FrameClock get_frame_clock ();
@@ -5348,7 +5345,6 @@ namespace Gdk {
                public void set_opacity (double opacity);
                public void set_opaque_region (Cairo.Region? region);
                public void set_pass_through (bool pass_through);
-               public void set_role (string role);
                public void set_shadow_width (int left, int right, int top, int bottom);
                public void set_skip_pager_hint (bool skips_pager);
                public void set_skip_taskbar_hint (bool skips_taskbar);
@@ -6170,7 +6166,7 @@ namespace Gsk {
                public Gdk.Texture render_texture (Gsk.RenderNode root, Graphene.Rect? viewport);
                public void unrealize ();
                [NoAccessorMethod]
-               public Gdk.Display display { owned get; construct; }
+               public bool realized { get; }
                public Gdk.Surface surface { get; }
        }
        [CCode (cheader_filename = "gsk/gsk.h", cname = "GskRenderNode")]
@@ -6706,6 +6702,11 @@ namespace Gtk {
                protected Bin ();
                public unowned Gtk.Widget? get_child ();
        }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_bin_layout_get_type ()")]
+       public class BinLayout : Gtk.LayoutManager {
+               [CCode (has_construct_function = false, type = "GtkLayoutManager*")]
+               public BinLayout ();
+       }
        [CCode (cheader_filename = "gtk/gtk.h", has_type_id = false)]
        [Compact]
        public class BindingEntry {
@@ -6776,6 +6777,20 @@ namespace Gtk {
                public bool homogeneous { get; set; }
                public int spacing { get; set; }
        }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_box_layout_get_type ()")]
+       public class BoxLayout : Gtk.LayoutManager, Gtk.Orientable {
+               [CCode (has_construct_function = false, type = "GtkLayoutManager*")]
+               public BoxLayout (Gtk.Orientation orientation);
+               public Gtk.BaselinePosition get_baseline_position ();
+               public bool get_homogeneous ();
+               public uint get_spacing ();
+               public void set_baseline_position (Gtk.BaselinePosition position);
+               public void set_homogeneous (bool homogeneous);
+               public void set_spacing (uint spacing);
+               public Gtk.BaselinePosition baseline_position { get; set; }
+               public bool homogeneous { get; set; }
+               public int spacing { get; set; }
+       }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_builder_get_type ()")]
        public class Builder : GLib.Object {
                [CCode (has_construct_function = false)]
@@ -7533,6 +7548,11 @@ namespace Gtk {
                public unowned Gtk.CssSection @ref ();
                public void unref ();
        }
+       [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 (cheader_filename = "gtk/gtk.h", type_id = "gtk_dialog_get_type ()")]
        public class Dialog : Gtk.Window, Atk.Implementor, Gtk.Buildable, Gtk.Root {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
@@ -7798,8 +7818,12 @@ namespace Gtk {
                public uint get_group ();
                public unowned Gtk.IMContext get_im_context ();
                public void set_im_context (Gtk.IMContext im_context);
-               public signal void focus_in ();
-               public signal void focus_out ();
+               [NoAccessorMethod]
+               public bool contains_focus { get; }
+               [NoAccessorMethod]
+               public bool is_focus { get; }
+               public signal void focus_in (Gdk.CrossingMode mode, Gdk.NotifyType detail);
+               public signal void focus_out (Gdk.CrossingMode mode, Gdk.NotifyType detail);
                public signal void im_update ();
                public signal bool key_pressed (uint keyval, uint keycode, Gdk.ModifierType state);
                public signal void key_released (uint keyval, uint keycode, Gdk.ModifierType state);
@@ -7817,8 +7841,12 @@ namespace Gtk {
                public EventControllerMotion ();
                public unowned Gtk.Widget get_pointer_origin ();
                public unowned Gtk.Widget get_pointer_target ();
-               public signal void enter (double x, double y);
-               public signal void leave ();
+               [NoAccessorMethod]
+               public bool contains_pointer_focus { get; }
+               [NoAccessorMethod]
+               public bool is_pointer_focus { get; }
+               public signal void enter (double object, double p0, Gdk.CrossingMode p1, Gdk.NotifyType p2);
+               public signal void leave (Gdk.CrossingMode object, Gdk.NotifyType p0);
                public signal void motion (double x, double y);
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_event_controller_scroll_get_type ()")]
@@ -7965,9 +7993,23 @@ namespace Gtk {
        public class Fixed : Gtk.Container, Atk.Implementor, Gtk.Buildable {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public Fixed ();
+               public void get_child_position (Gtk.Widget widget, out int x, out int y);
                public void move (Gtk.Widget widget, int x, int y);
                public void put (Gtk.Widget widget, int x, int y);
        }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_fixed_layout_get_type ()")]
+       public class FixedLayout : Gtk.LayoutManager {
+               [CCode (has_construct_function = false, type = "GtkLayoutManager*")]
+               public FixedLayout ();
+       }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_fixed_layout_child_get_type ()")]
+       public class FixedLayoutChild : Gtk.LayoutChild {
+               [CCode (has_construct_function = false)]
+               protected FixedLayoutChild ();
+               public unowned Gsk.Transform? get_position ();
+               public void set_position (Gsk.Transform position);
+               public Gsk.Transform position { get; set; }
+       }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_flatten_list_model_get_type ()")]
        public class FlattenListModel : GLib.Object, GLib.ListModel {
                [CCode (has_construct_function = false)]
@@ -8684,6 +8726,27 @@ namespace Gtk {
                [NoAccessorMethod]
                public uint width { get; set; }
        }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_layout_child_get_type ()")]
+       public abstract class LayoutChild : GLib.Object {
+               [CCode (has_construct_function = false)]
+               protected LayoutChild ();
+               public unowned Gtk.Widget get_child_widget ();
+               public unowned Gtk.LayoutManager get_layout_manager ();
+               public Gtk.Widget child_widget { get; construct; }
+               public Gtk.LayoutManager layout_manager { get; construct; }
+       }
+       [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_layout_manager_get_type ()")]
+       public abstract class LayoutManager : GLib.Object {
+               [CCode (has_construct_function = false)]
+               protected LayoutManager ();
+               public virtual void allocate (Gtk.Widget widget, int width, int height, int baseline);
+               public unowned Gtk.LayoutChild get_layout_child (Gtk.Widget child);
+               [NoWrapper]
+               public virtual Gtk.SizeRequestMode get_request_mode (Gtk.Widget widget);
+               public unowned Gtk.Widget? get_widget ();
+               public void layout_changed ();
+               public virtual void measure (Gtk.Widget widget, Gtk.Orientation orientation, int for_size, 
out int minimum, out int natural, out int minimum_baseline, out int natural_baseline);
+       }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_level_bar_get_type ()")]
        public class LevelBar : Gtk.Widget, Atk.Implementor, Gtk.Buildable, Gtk.Orientable {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
@@ -9333,10 +9396,8 @@ namespace Gtk {
                public void add_overlay (Gtk.Widget widget);
                public bool get_clip_overlay (Gtk.Widget widget);
                public bool get_measure_overlay (Gtk.Widget widget);
-               public bool get_overlay_pass_through (Gtk.Widget widget);
                public void set_clip_overlay (Gtk.Widget widget, bool clip_overlay);
                public void set_measure_overlay (Gtk.Widget widget, bool measure);
-               public void set_overlay_pass_through (Gtk.Widget widget, bool pass_through);
                public virtual signal bool get_child_position (Gtk.Widget widget, out Gdk.Rectangle 
allocation);
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_pad_controller_get_type ()")]
@@ -9406,6 +9467,14 @@ namespace Gtk {
                public int position { get; set; }
                [NoAccessorMethod]
                public bool position_set { get; set; }
+               [NoAccessorMethod]
+               public bool resize_child1 { get; set; }
+               [NoAccessorMethod]
+               public bool resize_child2 { get; set; }
+               [NoAccessorMethod]
+               public bool shrink_child1 { get; set; }
+               [NoAccessorMethod]
+               public bool shrink_child2 { get; set; }
                public bool wide_handle { get; set; }
                public virtual signal bool accept_position ();
                public virtual signal bool cancel_position ();
@@ -9541,6 +9610,7 @@ namespace Gtk {
        public class PopoverMenu : Gtk.Popover, Atk.Implementor, Gtk.Buildable {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public PopoverMenu ();
+               public void add_submenu (Gtk.Widget submenu, string name);
                public void open_submenu (string name);
                [NoAccessorMethod]
                public string visible_submenu { owned get; set; }
@@ -10722,6 +10792,8 @@ namespace Gtk {
                [NoAccessorMethod]
                public bool populate_all { get; set; }
                [NoAccessorMethod]
+               public bool propagate_text_width { get; set; }
+               [NoAccessorMethod]
                public int scroll_offset { get; }
                public Pango.TabArray tabs { get; set; }
                [NoAccessorMethod]
@@ -11220,6 +11292,9 @@ namespace Gtk {
                public void set_tooltip_text (string text);
                public void set_visible_horizontal (bool visible_horizontal);
                public void set_visible_vertical (bool visible_vertical);
+               [NoAccessorMethod]
+               public bool expand_item { get; set; }
+               public bool homogeneous { get; set; }
                public bool is_important { get; set; }
                public bool visible_horizontal { get; set; }
                public bool visible_vertical { get; set; }
@@ -11731,6 +11806,8 @@ namespace Gtk {
                public virtual void dispatch_child_properties_changed ([CCode (array_length_cname = 
"n_pspecs", array_length_pos = 0.5, array_length_type = "guint", type = "GParamSpec**")] GLib.ParamSpec[] 
pspecs);
                public void error_bell ();
                public bool event ([CCode (type = "const GdkEvent*")] Gdk.Event event);
+               [NoWrapper]
+               public virtual bool focus (Gtk.DirectionType direction);
                public void freeze_child_notify ();
                public virtual unowned Atk.Object get_accessible ();
                public unowned GLib.ActionGroup? get_action_group (string prefix);
@@ -11751,6 +11828,7 @@ namespace Gtk {
                public Gtk.TextDirection get_direction ();
                public unowned Gdk.Display get_display ();
                public unowned Gtk.Widget? get_first_child ();
+               public unowned Gtk.Widget? get_focus_child ();
                public bool get_focus_on_click ();
                public unowned Pango.FontMap? get_font_map ();
                public unowned Cairo.FontOptions? get_font_options ();
@@ -11762,6 +11840,7 @@ namespace Gtk {
                public bool get_hexpand ();
                public bool get_hexpand_set ();
                public unowned Gtk.Widget? get_last_child ();
+               public unowned Gtk.LayoutManager? get_layout_manager ();
                public bool get_mapped ();
                public int get_margin_bottom ();
                public int get_margin_end ();
@@ -11860,6 +11939,7 @@ namespace Gtk {
                public void set_has_tooltip (bool has_tooltip);
                public void set_hexpand (bool expand);
                public void set_hexpand_set (bool @set);
+               public void set_layout_manager (owned Gtk.LayoutManager? layout_manager);
                public void set_margin_bottom (int margin);
                public void set_margin_end (int margin);
                public void set_margin_start (int margin);
@@ -11919,6 +11999,7 @@ namespace Gtk {
                public bool hexpand_set { get; set; }
                [NoAccessorMethod]
                public bool is_focus { get; set; }
+               public Gtk.LayoutManager layout_manager { get; owned set; }
                [NoAccessorMethod]
                public int margin { get; set; }
                public int margin_bottom { get; set; }
@@ -11960,7 +12041,6 @@ namespace Gtk {
                public virtual signal bool drag_failed (Gdk.Drag drag, Gtk.DragResult result);
                public virtual signal void drag_leave (Gdk.Drop drop);
                public virtual signal bool drag_motion (Gdk.Drop drop, int x, int y);
-               public virtual signal bool focus (Gtk.DirectionType direction);
                public virtual signal void grab_notify (bool was_grabbed);
                [HasEmitter]
                public virtual signal void hide ();
@@ -12045,8 +12125,8 @@ namespace Gtk {
                public bool activate_key ([CCode (type = "GdkEventKey*")] Gdk.Event event);
                public void add_accel_group (Gtk.AccelGroup accel_group);
                public void add_mnemonic (uint keyval, Gtk.Widget target);
-               public void begin_move_drag (int button, int root_x, int root_y, uint32 timestamp);
-               public void begin_resize_drag (Gdk.SurfaceEdge edge, int button, int root_x, int root_y, 
uint32 timestamp);
+               public void begin_move_drag (int button, int x, int y, uint32 timestamp);
+               public void begin_resize_drag (Gdk.SurfaceEdge edge, int button, int x, int y, uint32 
timestamp);
                public void close ();
                public void deiconify ();
                public void fullscreen ();
@@ -12063,16 +12143,13 @@ namespace Gtk {
                public unowned Gtk.Widget? get_focus ();
                public bool get_focus_on_map ();
                public bool get_focus_visible ();
-               public Gdk.Gravity get_gravity ();
                public unowned Gtk.WindowGroup get_group ();
                public bool get_hide_on_close ();
                public unowned string? get_icon_name ();
                public Gdk.ModifierType get_mnemonic_modifier ();
                public bool get_mnemonics_visible ();
                public bool get_modal ();
-               public void get_position (out int root_x, out int root_y);
                public bool get_resizable ();
-               public unowned string? get_role ();
                public void get_size (out int width, out int height);
                public bool get_skip_pager_hint ();
                public bool get_skip_taskbar_hint ();
@@ -12088,7 +12165,6 @@ namespace Gtk {
                public static GLib.List<weak Gtk.Window> list_toplevels ();
                public void maximize ();
                public bool mnemonic_activate (uint keyval, Gdk.ModifierType modifier);
-               public void move (int x, int y);
                public void present ();
                public void present_with_time (uint32 timestamp);
                public bool propagate_key_event ([CCode (type = "GdkEventKey*")] Gdk.Event event);
@@ -12106,9 +12182,9 @@ namespace Gtk {
                public void set_deletable (bool setting);
                public void set_destroy_with_parent (bool setting);
                public void set_display (Gdk.Display display);
+               public void set_focus (Gtk.Widget? focus);
                public void set_focus_on_map (bool setting);
                public void set_focus_visible (bool setting);
-               public void set_gravity (Gdk.Gravity gravity);
                public void set_has_user_ref_count (bool setting);
                public void set_hide_on_close (bool setting);
                public void set_icon_name (string? name);
@@ -12120,7 +12196,6 @@ namespace Gtk {
                public void set_modal (bool modal);
                public void set_position (Gtk.WindowPosition position);
                public void set_resizable (bool resizable);
-               public void set_role (string role);
                public void set_skip_pager_hint (bool setting);
                public void set_skip_taskbar_hint (bool setting);
                public void set_startup_id (string startup_id);
@@ -12151,7 +12226,6 @@ namespace Gtk {
                public Gdk.Display display { owned get; set; }
                public bool focus_on_map { get; set; }
                public bool focus_visible { get; set; }
-               public Gdk.Gravity gravity { get; set; }
                public bool hide_on_close { get; set; }
                public string icon_name { get; set; }
                [NoAccessorMethod]
@@ -12161,7 +12235,6 @@ namespace Gtk {
                public bool mnemonics_visible { get; set; }
                public bool modal { get; set; }
                public bool resizable { get; set; }
-               public string role { get; set; }
                public bool skip_pager_hint { get; set; }
                public bool skip_taskbar_hint { get; set; }
                public string startup_id { set; }
@@ -12178,8 +12251,6 @@ namespace Gtk {
                public virtual signal bool close_request ();
                public virtual signal bool enable_debugging (bool toggle);
                public virtual signal void keys_changed ();
-               [HasEmitter]
-               public signal void set_focus (Gtk.Widget? focus);
        }
        [CCode (cheader_filename = "gtk/gtk.h,gtk/gtk-a11y.h", type_id = "gtk_window_accessible_get_type ()")]
        public class WindowAccessible : Gtk.ContainerAccessible, Atk.Component, Atk.Window {
@@ -12481,6 +12552,8 @@ namespace Gtk {
                [NoWrapper]
                public abstract void get_surface_transform (int x, int y);
                public void set_focus (Gtk.Widget? focus);
+               [NoAccessorMethod]
+               public abstract Gtk.Widget focus_widget { owned get; set; }
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_cname = "GtkScrollableInterface", type_id = 
"gtk_scrollable_get_type ()")]
        public interface Scrollable : GLib.Object {
@@ -13446,7 +13519,10 @@ namespace Gtk {
                OVER_UP_DOWN,
                OVER_DOWN_UP,
                OVER_LEFT_RIGHT,
-               OVER_RIGHT_LEFT
+               OVER_RIGHT_LEFT,
+               ROTATE_LEFT,
+               ROTATE_RIGHT,
+               ROTATE_LEFT_RIGHT
        }
        [CCode (cheader_filename = "gtk/gtk.h", cprefix = "GTK_STATE_FLAG_", type_id = 
"gtk_state_flags_get_type ()")]
        [Flags]
@@ -13660,6 +13736,12 @@ namespace Gtk {
        public delegate bool CellCallback (Gtk.CellRenderer renderer);
        [CCode (cheader_filename = "gtk/gtk.h", instance_pos = 4.9)]
        public delegate void CellLayoutDataFunc (Gtk.CellLayout cell_layout, Gtk.CellRenderer cell, 
Gtk.TreeModel tree_model, Gtk.TreeIter iter);
+       [CCode (cheader_filename = "gtk/gtk.h", has_target = false)]
+       public delegate void CustomAllocateFunc (Gtk.Widget widget, int width, int height, int baseline);
+       [CCode (cheader_filename = "gtk/gtk.h", has_target = false)]
+       public delegate void CustomMeasureFunc (Gtk.Widget widget, Gtk.Orientation orientation, int for_size, 
out int minimum, out int natural, out int minimum_baseline, out int natural_baseline);
+       [CCode (cheader_filename = "gtk/gtk.h", has_target = false)]
+       public delegate Gtk.SizeRequestMode CustomRequestModeFunc (Gtk.Widget widget);
        [CCode (cheader_filename = "gtk/gtk.h", instance_pos = 4.9)]
        public delegate void DrawingAreaDrawFunc (Gtk.DrawingArea drawing_area, Cairo.Context cr, int width, 
int height);
        [CCode (cheader_filename = "gtk/gtk.h", instance_pos = 3.9)]
diff --git a/vapi/metadata/Gtk-4.0.metadata b/vapi/metadata/Gtk-4.0.metadata
index 314ce1ec0..950312ca2 100644
--- a/vapi/metadata/Gtk-4.0.metadata
+++ b/vapi/metadata/Gtk-4.0.metadata
@@ -386,7 +386,6 @@ NativeDialog
   .set_transient_for.parent nullable
 Window
   .list_toplevels type="GLib.List<unowned Gtk.Window>"
-  .set_focus#signal.object nullable
 TreeModel
   .get_path nullable
   .iter_next.iter ref