[seahorse/wip/nielsdg/fix-warnings: 2/4] egg: DateTime: Use `gdk_seat_grab()`

[Niels De Graef <nielsdg src gnome org>]

commit a4e01c259af808ae991b2b453cfe9fedc718bf72
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Mon Jan 13 08:31:37 2020 +0100

    egg: DateTime: Use `gdk_seat_grab()`
    
    `gdk_device_grab()` was deprecated some time ago, so remove it fix
    another warning.

 libegg/egg-datetime.c | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)
---
diff --git a/libegg/egg-datetime.c b/libegg/egg-datetime.c
index 2ce4a64c..0e321d14 100644
--- a/libegg/egg-datetime.c
+++ b/libegg/egg-datetime.c
@@ -849,30 +849,35 @@ popup_position (GtkWidget *widget, GtkWindow *popup)
 static void
 popup_show (GtkWindow *popup)
 {
-   GdkCursor *cursor;
+   g_autoptr(GdkCursor) cursor = NULL;
+   GdkDisplay *display;
 
    gtk_widget_show (GTK_WIDGET (popup));
    gtk_widget_grab_focus (GTK_WIDGET (popup));
    gtk_grab_add (GTK_WIDGET (popup));
 
-   cursor = gdk_cursor_new (GDK_ARROW);
-   gdk_device_grab (gdk_device_manager_get_client_pointer (gdk_display_get_device_manager 
(gdk_display_get_default ())),
-                    gtk_widget_get_window (GTK_WIDGET (popup)),
-                    GDK_OWNERSHIP_APPLICATION,
-                    TRUE,
-                    (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK),
-                    cursor,
-                    GDK_CURRENT_TIME);
-   g_object_unref (cursor);
+   display = gdk_display_get_default ();
+   cursor = gdk_cursor_new_for_display (display, GDK_ARROW);
+   gdk_seat_grab (gdk_display_get_default_seat (display),
+                  gtk_widget_get_window (GTK_WIDGET (popup)),
+                  GDK_OWNERSHIP_APPLICATION,
+                  TRUE,
+                  cursor,
+                  NULL,
+                  NULL,
+                  NULL);
 }
 
 static void
 popup_hide (GtkWindow *popup)
 {
+   GdkDisplay *display;
+
    gtk_widget_hide (GTK_WIDGET (popup));
    gtk_grab_remove (GTK_WIDGET (popup));
-   gdk_device_ungrab (gdk_device_manager_get_client_pointer (gdk_display_get_device_manager 
(gdk_display_get_default ())),
-                      GDK_CURRENT_TIME);
+
+   display = gdk_display_get_default ();
+   gdk_seat_ungrab (gdk_display_get_default_seat (display));
 }
 
 /*