[gtk: 1/2] update focus indicators in popovers

[Matthias Clasen <matthiasc src gnome org>]

commit 155b791d4369578de147a7833f3c155194ef1907
Author: Caolán McNamara <caolanm redhat com>
Date:   Fri Nov 5 13:07:35 2021 +0000

    update focus indicators in popovers
    
    https://gitlab.gnome.org/GNOME/gtk/-/issues/4383

 gtk/gtkpopover.c       |  6 ++++++
 gtk/gtkwindow.c        | 14 +++++++-------
 gtk/gtkwindowprivate.h |  5 +++++
 3 files changed, 18 insertions(+), 7 deletions(-)
---
diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index 244fedcd7a..2ef0500171 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -776,6 +776,7 @@ gtk_popover_key_pressed (GtkWidget       *widget,
                          GdkModifierType  state)
 {
   GtkPopover *popover = GTK_POPOVER (widget);
+  GtkWindow *root;
 
   if (keyval == GDK_KEY_Escape)
     {
@@ -783,6 +784,8 @@ gtk_popover_key_pressed (GtkWidget       *widget,
       return TRUE;
     }
 
+  root = GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (popover)));
+  _gtk_window_update_focus_visible (root, keyval, state, TRUE);
   update_mnemonics_visible (popover, keyval, state, TRUE);
 
   return FALSE;
@@ -795,7 +798,10 @@ gtk_popover_key_released (GtkWidget       *widget,
                           GdkModifierType  state)
 {
   GtkPopover *popover = GTK_POPOVER (widget);
+  GtkWindow *root;
 
+  root = GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (popover)));
+  _gtk_window_update_focus_visible (root, keyval, state, FALSE);
   update_mnemonics_visible (popover, keyval, state, FALSE);
 
   return FALSE;
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 6ae7cef9fb..999d0f58d4 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -4815,11 +4815,11 @@ update_mnemonics_visible (GtkWindow       *window,
     }
 }
 
-static void
-update_focus_visible (GtkWindow       *window,
-                      guint            keyval,
-                      GdkModifierType  state,
-                      gboolean         visible)
+void
+_gtk_window_update_focus_visible (GtkWindow       *window,
+                                  guint            keyval,
+                                  GdkModifierType  state,
+                                  gboolean         visible)
 {
   GtkWindowPrivate *priv = gtk_window_get_instance_private (window);
 
@@ -4854,7 +4854,7 @@ gtk_window_key_pressed (GtkWidget       *widget,
 {
   GtkWindow *window = GTK_WINDOW (widget);
 
-  update_focus_visible (window, keyval, state, TRUE);
+  _gtk_window_update_focus_visible (window, keyval, state, TRUE);
   update_mnemonics_visible (window, keyval, state, TRUE);
 
   return FALSE;
@@ -4869,7 +4869,7 @@ gtk_window_key_released (GtkWidget       *widget,
 {
   GtkWindow *window = GTK_WINDOW (widget);
 
-  update_focus_visible (window, keyval, state, FALSE);
+  _gtk_window_update_focus_visible (window, keyval, state, FALSE);
   update_mnemonics_visible (window, keyval, state, FALSE);
 
   return FALSE;
diff --git a/gtk/gtkwindowprivate.h b/gtk/gtkwindowprivate.h
index a9546272ec..27b824690c 100644
--- a/gtk/gtkwindowprivate.h
+++ b/gtk/gtkwindowprivate.h
@@ -47,6 +47,11 @@ gboolean        _gtk_window_group_widget_is_blocked_for_device (GtkWindowGroup *
 void            _gtk_window_unset_focus_and_default (GtkWindow *window,
                                                      GtkWidget *widget);
 
+void            _gtk_window_update_focus_visible (GtkWindow       *window,
+                                                  guint            keyval,
+                                                  GdkModifierType  state,
+                                                  gboolean         visible);
+
 void            _gtk_window_set_allocation         (GtkWindow     *window,
                                                     int            width,
                                                     int            height,