[gnome-terminal/wip/fmuellner/headerbar: 2/3] search-popover: Set titlebar when headerbars are used

[Florian Müllner <fmuellner src gnome org>]

commit 45321ca65d902ff9a9eb0170d7bf4174fcf243d6
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Nov 5 23:24:50 2018 +0100

    search-popover: Set titlebar when headerbars are used
    
    While there aren't any controls that make sense to move into the
    titlebar, client- and server-side decorations are likely only
    consistent under GNOME. So to ensure that all the app's windows
    are consistent with each other, set up a default titlebar when
    headerbars should be used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=756798

 src/terminal-search-popover.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)
---
diff --git a/src/terminal-search-popover.c b/src/terminal-search-popover.c
index 8d814cf4..bb298c48 100644
--- a/src/terminal-search-popover.c
+++ b/src/terminal-search-popover.c
@@ -384,7 +384,8 @@ terminal_search_popover_init (TerminalSearchPopover *popover)
   gtk_popover_set_default_widget (GTK_POPOVER (popover), priv->search_prev_button);
   G_GNUC_END_IGNORE_DEPRECATIONS
 #else
-  gtk_window_set_default (GTK_WINDOW (popover), priv->search_prev_button);
+  GtkWindow *window = GTK_WINDOW (popover);
+  gtk_window_set_default (window, priv->search_prev_button);
 #endif
 
 #if GTK_CHECK_VERSION (3, 16, 0)
@@ -411,6 +412,20 @@ terminal_search_popover_init (TerminalSearchPopover *popover)
   g_signal_connect (priv->wrap_around_checkbutton, "toggled", G_CALLBACK (wrap_around_toggled_cb), popover);
 
   g_signal_connect (popover, "key-press-event", G_CALLBACK (key_press_cb), NULL);
+
+  if (terminal_app_get_use_headerbar (terminal_app_get ())) {
+    GtkWidget *headerbar;
+
+    headerbar = g_object_new (GTK_TYPE_HEADER_BAR,
+                              "title", gtk_window_get_title (window),
+                              "has-subtitle", FALSE,
+                              "show-close-button", TRUE,
+                              "visible", TRUE,
+                              NULL);
+    gtk_style_context_add_class (gtk_widget_get_style_context (headerbar),
+                                 "default-decoration");
+    gtk_window_set_titlebar (window, headerbar);
+  }
 }
 
 static void