From: Matthias Clasen <mclasen@redhat.com>
Date: Wed, 2 Aug 2023 19:32:45 +0000 (+0000)
Subject: gtk-demo: Use GtkBuilderScope more
X-Git-Tag: archive/raspbian/4.12.3+ds-1+rpi1~1^2^2^2~22^2~1^2~11^2~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=40d3b307700468b31eacfcbd379685af82111b81;p=gtk4.git

gtk-demo: Use GtkBuilderScope more

Under circumstances I haven't fully tracked down,
these demos refuse to run, failing to locate their
callbacks. So use the machinery we have, and set up
a GtkBuilderCScope for each of the problematic cases.
---

diff --git a/demos/gtk-demo/fishbowl.c b/demos/gtk-demo/fishbowl.c
index bf0eef7b57..85ced9752e 100644
--- a/demos/gtk-demo/fishbowl.c
+++ b/demos/gtk-demo/fishbowl.c
@@ -310,11 +310,20 @@ do_fishbowl (GtkWidget *do_widget)
   if (!window)
     {
       GtkBuilder *builder;
+      GtkBuilderScope *scope;
       GtkWidget *bowl;
 
       g_type_ensure (GTK_TYPE_FISHBOWL);
 
-      builder = gtk_builder_new_from_resource ("/fishbowl/fishbowl.ui");
+      scope = gtk_builder_cscope_new ();
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), fishbowl_prev_button_clicked_cb);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), fishbowl_next_button_clicked_cb);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), fishbowl_changes_toggled_cb);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), format_header_cb);
+
+      builder = gtk_builder_new ();
+      gtk_builder_set_scope (builder, scope);
+      gtk_builder_add_from_resource (builder, "/fishbowl/fishbowl.ui", NULL);
       window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
@@ -326,6 +335,7 @@ do_fishbowl (GtkWidget *do_widget)
 
       gtk_widget_realize (window);
       g_object_unref (builder);
+      g_object_unref (scope);
     }
 
   if (!gtk_widget_get_visible (window))
diff --git a/demos/gtk-demo/iconscroll.c b/demos/gtk-demo/iconscroll.c
index 87a0c3eb1f..9e7b5b3add 100644
--- a/demos/gtk-demo/iconscroll.c
+++ b/demos/gtk-demo/iconscroll.c
@@ -354,10 +354,18 @@ do_iconscroll (GtkWidget *do_widget)
   if (!window)
     {
       GtkBuilder *builder;
+      GtkBuilderScope *scope;
       GtkWidget *label;
       guint id;
 
-      builder = gtk_builder_new_from_resource ("/iconscroll/iconscroll.ui");
+      scope = gtk_builder_cscope_new ();
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), iconscroll_prev_clicked_cb);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), iconscroll_next_clicked_cb);
+
+      builder = gtk_builder_new ();
+      gtk_builder_set_scope (builder, scope);
+
+      gtk_builder_add_from_resource (builder, "/iconscroll/iconscroll.ui", NULL);
       window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
       gtk_window_set_display (GTK_WINDOW (window),
@@ -375,6 +383,7 @@ do_iconscroll (GtkWidget *do_widget)
                               GUINT_TO_POINTER (id), remove_timeout);
 
       g_object_unref (builder);
+      g_object_unref (scope);
     }
 
   if (!gtk_widget_get_visible (window))
diff --git a/demos/gtk-demo/spinbutton.c b/demos/gtk-demo/spinbutton.c
index 85d8c9c8ac..f2dd5e448e 100644
--- a/demos/gtk-demo/spinbutton.c
+++ b/demos/gtk-demo/spinbutton.c
@@ -188,10 +188,20 @@ do_spinbutton (GtkWidget *do_widget)
   if (!window)
     {
       GtkBuilder *builder;
+      GtkBuilderScope *scope;
       GtkAdjustment *adj;
       GtkWidget *label;
 
-      builder = gtk_builder_new_from_resource ("/spinbutton/spinbutton.ui");
+      scope = gtk_builder_cscope_new ();
+      builder = gtk_builder_new ();
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_hex_spin_input);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_hex_spin_output);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_time_spin_input);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_time_spin_output);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_month_spin_input);
+      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_month_spin_output);
+      gtk_builder_set_scope (builder, scope);
+      gtk_builder_add_from_resource (builder, "/spinbutton/spinbutton.ui", NULL);
       window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
       gtk_window_set_display (GTK_WINDOW (window),
                               gtk_widget_get_display (do_widget));
@@ -233,6 +243,7 @@ do_spinbutton (GtkWidget *do_widget)
                                    NULL, NULL);
 
       g_object_unref (builder);
+      g_object_unref (scope);
     }
 
   if (!gtk_widget_get_visible (window))