[gtk+/icon-view-refactor] Allow inspection of construct-only object properties

[Matthias Clasen <matthiasc src gnome org>]

commit c7f4346a83b5f6883d822f6488facc9009d75144
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Dec 23 00:40:58 2010 -0500

    Allow inspection of construct-only object properties
    
    The 'Properties' button here is not really modifying the property
    in any way, so it doesn't make sense to disable it just because
    the object can only be set at construction.
    
    This lets us poke at e.g. the cell area of an icon view.

 tests/prop-editor.c |   37 ++++++++++++++-----------------------
 1 files changed, 14 insertions(+), 23 deletions(-)
---
diff --git a/tests/prop-editor.c b/tests/prop-editor.c
index bd90e54..957111e 100644
--- a/tests/prop-editor.c
+++ b/tests/prop-editor.c
@@ -909,10 +909,13 @@ property_widget (GObject    *object,
 
       gtk_container_add (GTK_CONTAINER (prop_edit), label);
       gtk_container_add (GTK_CONTAINER (prop_edit), button);
-      
+
       g_object_connect_property (object, spec,
 				 G_CALLBACK (object_changed),
 				 prop_edit, G_OBJECT (label));
+
+      /* The Properties button is not really modifying, anyway */
+      can_modify = TRUE;
     }
   else if (type == G_TYPE_PARAM_BOXED &&
            G_PARAM_SPEC_VALUE_TYPE (spec) == GDK_TYPE_COLOR)
@@ -936,6 +939,12 @@ property_widget (GObject    *object,
       gtk_misc_set_alignment (GTK_MISC (prop_edit), 0.0, 0.5);
     }
   
+  if (!can_modify)
+    gtk_widget_set_sensitive (prop_edit, FALSE);
+
+  if (g_param_spec_get_blurb (spec))
+    gtk_widget_set_tooltip_text (prop_edit, g_param_spec_get_blurb (spec));
+
   return prop_edit;
 }
 
@@ -1004,18 +1013,9 @@ properties_from_type (GObject *object,
       prop_edit = property_widget (object, spec, can_modify);
       gtk_table_attach_defaults (GTK_TABLE (table), prop_edit, 1, 2, i, i + 1);
 
-      if (prop_edit)
-        {
-          if (!can_modify)
-            gtk_widget_set_sensitive (prop_edit, FALSE);
-
-	  if (g_param_spec_get_blurb (spec))
-	    gtk_widget_set_tooltip_text (prop_edit, g_param_spec_get_blurb (spec));
+      /* set initial value */
+      g_object_notify (object, spec->name);
 
-          /* set initial value */
-          g_object_notify (object, spec->name);
-        }
-      
       ++i;
     }
 
@@ -1087,18 +1087,9 @@ child_properties_from_object (GObject *object)
       prop_edit = property_widget (object, spec, can_modify);
       gtk_table_attach_defaults (GTK_TABLE (table), prop_edit, 1, 2, i, i + 1);
 
-      if (prop_edit)
-        {
-          if (!can_modify)
-            gtk_widget_set_sensitive (prop_edit, FALSE);
-
-	  if (g_param_spec_get_blurb (spec))
-	    gtk_widget_set_tooltip_text (prop_edit, g_param_spec_get_blurb (spec));
+      /* set initial value */
+      gtk_widget_child_notify (GTK_WIDGET (object), spec->name);
 
-          /* set initial value */
-          gtk_widget_child_notify (GTK_WIDGET (object), spec->name);
-        }
-      
       ++i;
     }