[evolution] ECompEditor: Auto-hide menu bar

[Milan Crha <mcrha src gnome org>]

commit c6605af30577dcef26707dc9616aa4cf45bb1700
Author: Cédric Bellegarde <cedric bellegarde adishatz org>
Date:   Tue May 31 21:50:04 2022 +0200

    ECompEditor: Auto-hide menu bar

 src/calendar/gui/e-comp-editor.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/src/calendar/gui/e-comp-editor.c b/src/calendar/gui/e-comp-editor.c
index 883e4f24d0..a74dafb0f2 100644
--- a/src/calendar/gui/e-comp-editor.c
+++ b/src/calendar/gui/e-comp-editor.c
@@ -51,6 +51,8 @@ struct _ECompEditorPrivate {
        ICalComponent *component;
        guint32 flags;
 
+       GtkWidget *menu_bar;
+
        EFocusTracker *focus_tracker;
        GtkUIManager *ui_manager;
 
@@ -2359,8 +2361,8 @@ e_comp_editor_constructed (GObject *object)
        gtk_container_add (GTK_CONTAINER (comp_editor), widget);
 
        widget = e_comp_editor_get_managed_widget (comp_editor, "/main-menu");
+       comp_editor->priv->menu_bar = e_menu_bar_new (GTK_MENU_BAR (widget), GTK_WINDOW (comp_editor));
        gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
-       gtk_widget_set_visible (widget, TRUE);
 
        widget = e_comp_editor_get_managed_widget (comp_editor, "/main-toolbar");
        gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
@@ -2491,6 +2493,7 @@ e_comp_editor_dispose (GObject *object)
        g_clear_object (&comp_editor->priv->target_client);
        g_clear_object (&comp_editor->priv->calendar_settings);
        g_clear_object (&comp_editor->priv->validation_alert);
+       g_clear_object (&comp_editor->priv->menu_bar);
 
        comp_editor->priv->activity_bar = NULL;