[gnome-builder/wip/gtk4-port] libide/page: set document kind for pages

[Christian Hergert <chergert src gnome org>]

commit 3da9ce251a01b403c5ea2ac67db42c0dc9a34666
Author: Christian Hergert <chergert redhat com>
Date:   Thu Apr 7 11:57:37 2022 -0700

    libide/page: set document kind for pages

 src/libide/gui/ide-page.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/libide/gui/ide-page.c b/src/libide/gui/ide-page.c
index ae46fa8f3..eec130d86 100644
--- a/src/libide/gui/ide-page.c
+++ b/src/libide/gui/ide-page.c
@@ -287,6 +287,8 @@ ide_page_init (IdePage *self)
 
   gtk_widget_init_template (GTK_WIDGET (self));
 
+  panel_widget_set_kind (PANEL_WIDGET (self), PANEL_WIDGET_KIND_DOCUMENT);
+
   priv->mru_link.data = self;
 }