[monet] [widget] add parent, style-type, id and style-class properties

[Thomas Wood <thos src gnome org>]

commit bb28487e78b9bf638e0cb82fb01e88e5b459bf85
Author: Thomas Wood <thos gnome org>
Date:   Thu Sep 3 22:49:31 2009 +0100

    [widget] add parent, style-type, id and style-class properties

 monet/mn-widget.c |  162 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 monet/mn-widget.h |    9 +++
 2 files changed, 171 insertions(+), 0 deletions(-)
---
diff --git a/monet/mn-widget.c b/monet/mn-widget.c
index 8651972..6e3f25d 100644
--- a/monet/mn-widget.c
+++ b/monet/mn-widget.c
@@ -34,6 +34,11 @@ struct _MnWidgetPrivate
   MnColor fg_color;
   MnColor border_color;
   MnColor highlight_color;
+
+  MnWidget *parent;
+  gchar    *type;
+  gchar    *id;
+  gchar    *class;
 };
 
 enum
@@ -75,6 +80,19 @@ mn_widget_get_property (GObject    *object,
       mn_value_set_color (value, &priv->highlight_color);
       break;
 
+    case PROP_PARENT:
+      g_value_set_object (value, priv->parent);
+      break;
+    case PROP_TYPE:
+      g_value_set_string (value, priv->type);
+      break;
+    case PROP_ID:
+      g_value_set_string (value, priv->id);
+      break;
+    case PROP_CLASS:
+      g_value_set_string (value, priv->class);
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
     }
@@ -103,6 +121,19 @@ mn_widget_set_property (GObject      *object,
       mn_widget_set_highlight_color (widget, mn_value_get_color (value));
       break;
 
+    case PROP_PARENT:
+      mn_widget_set_parent (widget, g_value_get_object (value));
+      break;
+    case PROP_TYPE:
+      mn_widget_set_style_type (widget, g_value_get_string (value));
+      break;
+    case PROP_ID:
+      mn_widget_set_id (widget, g_value_get_string (value));
+      break;
+    case PROP_CLASS:
+      mn_widget_set_style_class (widget, g_value_get_string (value));
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
     }
@@ -163,6 +194,33 @@ mn_widget_class_init (MnWidgetClass *klass)
                               MN_PARAM_READONLY);
   g_object_class_install_property (object_class, PROP_HIGHLIGHT_COLOR, pspec);
 
+  pspec = g_param_spec_object ("parent",
+                               "Parent Widget",
+                               "Parent widget in the scene graph",
+                               MN_TYPE_WIDGET,
+                               MN_PARAM_READWRITE);
+  g_object_class_install_property (object_class, PROP_PARENT, pspec);
+
+  pspec = g_param_spec_string ("id",
+                               "id",
+                               "Unique identifier of the widget",
+                               "",
+                               MN_PARAM_READWRITE);
+  g_object_class_install_property (object_class, PROP_ID, pspec);
+
+  pspec = g_param_spec_string ("style-class",
+                               "Style Class",
+                               "Style class name of the widget",
+                               "",
+                               MN_PARAM_READWRITE);
+  g_object_class_install_property (object_class, PROP_ID, pspec);
+
+  pspec = g_param_spec_string ("style-type",
+                               "Style Type",
+                               "Type name of the widget",
+                               "",
+                               MN_PARAM_READWRITE);
+  g_object_class_install_property (object_class, PROP_ID, pspec);
 }
 
 static void
@@ -265,3 +323,107 @@ mn_widget_set_highlight_color (MnWidget      *widget,
     }
 }
 
+MnWidget*
+mn_widget_get_parent (MnWidget *widget)
+{
+  g_return_val_if_fail (MN_IS_WIDGET (widget), NULL);
+
+  return widget->priv->parent;
+}
+
+void
+mn_widget_set_parent (MnWidget *widget,
+                      MnWidget *parent)
+{
+  g_return_if_fail (MN_IS_WIDGET (widget));
+
+  if (widget->priv->parent != parent)
+    {
+      g_object_unref (widget->priv->parent);
+      widget->priv->parent = parent;
+
+      g_object_notify (G_OBJECT (widget), "parent");
+    }
+}
+
+gchar*
+mn_widget_get_id (MnWidget *widget)
+{
+  g_return_val_if_fail (MN_IS_WIDGET (widget), NULL);
+
+  return widget->priv->id;
+}
+
+void
+mn_widget_set_id (MnWidget    *widget,
+                  const gchar *id)
+{
+  g_return_if_fail (MN_IS_WIDGET (widget));
+
+  if (g_strcmp0 (id, widget->priv->id))
+    {
+      g_free (widget->priv->id);
+
+      if (id)
+        widget->priv->id = g_strdup (id);
+      else
+        widget->priv->id = NULL;
+
+      g_object_notify (G_OBJECT (widget), "id");
+    }
+}
+
+gchar*
+mn_widget_get_style_type (MnWidget *widget)
+{
+  g_return_val_if_fail (MN_IS_WIDGET (widget), NULL);
+
+  return widget->priv->type;
+}
+
+void
+mn_widget_set_style_type (MnWidget    *widget,
+                    const gchar *type)
+{
+  g_return_if_fail (MN_IS_WIDGET (widget));
+
+  if (g_strcmp0 (type, widget->priv->type))
+    {
+      g_free (widget->priv->type);
+
+      if (type)
+        widget->priv->type = g_strdup (type);
+      else
+        widget->priv->type = NULL;
+
+      g_object_notify (G_OBJECT (widget), "type");
+    }
+}
+
+gchar*
+mn_widget_get_style_class (MnWidget *widget)
+{
+  g_return_val_if_fail (MN_IS_WIDGET (widget), NULL);
+
+  return widget->priv->class;
+}
+
+void
+mn_widget_set_style_class (MnWidget    *widget,
+                           const gchar *class)
+{
+  g_return_if_fail (MN_IS_WIDGET (widget));
+
+  if (g_strcmp0 (class, widget->priv->class))
+    {
+      g_free (widget->priv->class);
+
+      if (class)
+        widget->priv->class = g_strdup (class);
+      else
+        widget->priv->class = NULL;
+
+      g_object_notify (G_OBJECT (widget), "class");
+    }
+}
+
diff --git a/monet/mn-widget.h b/monet/mn-widget.h
index 31206d4..bb3d4f6 100644
--- a/monet/mn-widget.h
+++ b/monet/mn-widget.h
@@ -80,6 +80,15 @@ void mn_widget_set_border_color (MnWidget *widget, const MnColor *color);
 MnColor * mn_widget_get_highlight_color (MnWidget *widget);
 void mn_widget_set_highlight_color (MnWidget *widget, const MnColor *color);
 
+MnWidget* mn_widget_get_parent (MnWidget *widget);
+void mn_widget_set_parent (MnWidget *widget, MnWidget *parent);
+
+gchar* mn_widget_get_id (MnWidget *widget);
+void mn_widget_set_id (MnWidget *widget, const gchar *id);
+gchar* mn_widget_get_style_type (MnWidget *widget);
+void mn_widget_set_style_type (MnWidget *widget, const gchar *type);
+gchar* mn_widget_get_style_class (MnWidget *widget);
+void mn_widget_set_style_class (MnWidget *widget, const gchar *class);
 G_END_DECLS
 
 #endif /* _MN_WIDGET_H */