gtk+ 3: headerbar subtitle can be null

diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index 6cd039ce341bd8edc7ba8661f1a8dd78537cd1a5..2954d97650268cc3230320b01c716f28b50eff9b 100644 (file)
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -2278,7 +2278,7 @@ namespace Gtk {
                public void pack_end (Gtk.Widget child);
                public void pack_start (Gtk.Widget child);
                public void set_custom_title (Gtk.Widget title_widget);
-               public void set_subtitle (string subtitle);
+               public void set_subtitle (string? subtitle);
                public void set_title (string title);
                public Gtk.Widget custom_title { get; set construct; }
                [NoAccessorMethod]

diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index 2965568f2aa9f8efd7e48e93d5ca28ec648cdc92..bfc350c7747b82261c55cff210cab3e842a9f991 100644 (file)
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -315,6 +315,7 @@ gtk_grid_attach_next_to.sibling nullable="1"
 GtkHandleBox.child_detached hidden="1"
 GtkHandleBox::child_detached hidden="1"
 gtk_hscale_new.adjustment nullable="1"
+gtk_header_bar_set_subtitle.subtitle nullable="1"
 GtkInfoBar::response has_emitter="1"
 gtk_get_current_event transfer_ownership="1"
 gtk_get_current_event_state.state is_out="1"