[gimp] libgimp: implement GObject::dispose() instead of GtkObject::destroy()

[Michael Natterer <mitch src gnome org>]

commit 38999b7dd44887d7d3446052761c42064447c660
Author: Michael Natterer <mitch gimp org>
Date:   Fri Oct 15 12:04:36 2010 +0200

    libgimp: implement GObject::dispose() instead of GtkObject::destroy()

 libgimp/gimpaspectpreview.c   |   53 ++++++++++++++++++---------------------
 libgimp/gimpdrawablepreview.c |   55 +++++++++++++++++++---------------------
 2 files changed, 51 insertions(+), 57 deletions(-)
---
diff --git a/libgimp/gimpaspectpreview.c b/libgimp/gimpaspectpreview.c
index 2adf888..d16167a 100644
--- a/libgimp/gimpaspectpreview.c
+++ b/libgimp/gimpaspectpreview.c
@@ -57,8 +57,7 @@ typedef struct
 static GObject * gimp_aspect_preview_constructor (GType                  type,
                                                   guint                  n_params,
                                                   GObjectConstructParam *params);
-
-
+static void  gimp_aspect_preview_dispose      (GObject         *object);
 static void  gimp_aspect_preview_get_property (GObject         *object,
                                                guint            property_id,
                                                GValue          *value,
@@ -67,7 +66,7 @@ static void  gimp_aspect_preview_set_property (GObject         *object,
                                                guint            property_id,
                                                const GValue    *value,
                                                GParamSpec      *pspec);
-static void  gimp_aspect_preview_destroy      (GtkObject       *object);
+
 static void  gimp_aspect_preview_style_set    (GtkWidget       *widget,
                                                GtkStyle        *prev_style);
 static void  gimp_aspect_preview_draw         (GimpPreview     *preview);
@@ -99,17 +98,15 @@ static gint gimp_aspect_preview_counter = 0;
 static void
 gimp_aspect_preview_class_init (GimpAspectPreviewClass *klass)
 {
-  GObjectClass     *object_class     = G_OBJECT_CLASS (klass);
-  GtkObjectClass   *gtk_object_class = GTK_OBJECT_CLASS (klass);
-  GtkWidgetClass   *widget_class     = GTK_WIDGET_CLASS (klass);
-  GimpPreviewClass *preview_class    = GIMP_PREVIEW_CLASS (klass);
+  GObjectClass     *object_class  = G_OBJECT_CLASS (klass);
+  GtkWidgetClass   *widget_class  = GTK_WIDGET_CLASS (klass);
+  GimpPreviewClass *preview_class = GIMP_PREVIEW_CLASS (klass);
 
   object_class->constructor  = gimp_aspect_preview_constructor;
+  object_class->dispose      = gimp_aspect_preview_dispose;
   object_class->get_property = gimp_aspect_preview_get_property;
   object_class->set_property = gimp_aspect_preview_set_property;
 
-  gtk_object_class->destroy  = gimp_aspect_preview_destroy;
-
   widget_class->style_set    = gimp_aspect_preview_style_set;
 
   preview_class->draw        = gimp_aspect_preview_draw;
@@ -164,6 +161,25 @@ gimp_aspect_preview_constructor (GType                  type,
 }
 
 static void
+gimp_aspect_preview_dispose (GObject *object)
+{
+  const gchar *data_name = g_object_get_data (G_OBJECT (object),
+                                              "gimp-aspect-preview-data-name");
+
+  if (data_name)
+    {
+      GimpPreview     *preview = GIMP_PREVIEW (object);
+      PreviewSettings  settings;
+
+      settings.update = gimp_preview_get_update (preview);
+
+      gimp_set_data (data_name, &settings, sizeof (PreviewSettings));
+    }
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
 gimp_aspect_preview_get_property (GObject    *object,
                                   guint       property_id,
                                   GValue     *value,
@@ -205,25 +221,6 @@ gimp_aspect_preview_set_property (GObject      *object,
 }
 
 static void
-gimp_aspect_preview_destroy (GtkObject *object)
-{
-  const gchar *data_name = g_object_get_data (G_OBJECT (object),
-                                              "gimp-aspect-preview-data-name");
-
-  if (data_name)
-    {
-      GimpPreview     *preview = GIMP_PREVIEW (object);
-      PreviewSettings  settings;
-
-      settings.update = gimp_preview_get_update (preview);
-
-      gimp_set_data (data_name, &settings, sizeof (PreviewSettings));
-    }
-
-  GTK_OBJECT_CLASS (parent_class)->destroy (object);
-}
-
-static void
 gimp_aspect_preview_style_set (GtkWidget *widget,
                                GtkStyle  *prev_style)
 {
diff --git a/libgimp/gimpdrawablepreview.c b/libgimp/gimpdrawablepreview.c
index f69c0d2..a472653 100644
--- a/libgimp/gimpdrawablepreview.c
+++ b/libgimp/gimpdrawablepreview.c
@@ -59,7 +59,7 @@ typedef struct
 static GObject * gimp_drawable_preview_constructor (GType                  type,
                                                     guint                  n_params,
                                                     GObjectConstructParam *params);
-
+static void  gimp_drawable_preview_dispose       (GObject         *object);
 static void  gimp_drawable_preview_get_property  (GObject         *object,
                                                   guint            property_id,
                                                   GValue          *value,
@@ -68,7 +68,6 @@ static void  gimp_drawable_preview_set_property  (GObject         *object,
                                                   guint            property_id,
                                                   const GValue    *value,
                                                   GParamSpec      *pspec);
-static void  gimp_drawable_preview_destroy       (GtkObject       *object);
 
 static void  gimp_drawable_preview_style_set     (GtkWidget       *widget,
                                                   GtkStyle        *prev_style);
@@ -97,17 +96,15 @@ static gint gimp_drawable_preview_counter = 0;
 static void
 gimp_drawable_preview_class_init (GimpDrawablePreviewClass *klass)
 {
-  GObjectClass     *object_class     = G_OBJECT_CLASS (klass);
-  GtkObjectClass   *gtk_object_class = GTK_OBJECT_CLASS (klass);
-  GtkWidgetClass   *widget_class     = GTK_WIDGET_CLASS (klass);
-  GimpPreviewClass *preview_class    = GIMP_PREVIEW_CLASS (klass);
+  GObjectClass     *object_class  = G_OBJECT_CLASS (klass);
+  GtkWidgetClass   *widget_class  = GTK_WIDGET_CLASS (klass);
+  GimpPreviewClass *preview_class = GIMP_PREVIEW_CLASS (klass);
 
   object_class->constructor  = gimp_drawable_preview_constructor;
+  object_class->dispose      = gimp_drawable_preview_dispose;
   object_class->get_property = gimp_drawable_preview_get_property;
   object_class->set_property = gimp_drawable_preview_set_property;
 
-  gtk_object_class->destroy  = gimp_drawable_preview_destroy;
-
   widget_class->style_set    = gimp_drawable_preview_style_set;
 
   preview_class->draw        = gimp_drawable_preview_draw_original;
@@ -163,6 +160,27 @@ gimp_drawable_preview_constructor (GType                  type,
 }
 
 static void
+gimp_drawable_preview_dispose (GObject *object)
+{
+  const gchar *data_name = g_object_get_data (G_OBJECT (object),
+                                              "gimp-drawable-preview-data-name");
+
+  if (data_name)
+    {
+      GimpPreview     *preview = GIMP_PREVIEW (object);
+      PreviewSettings  settings;
+
+      settings.x      = preview->xoff + preview->xmin;
+      settings.y      = preview->yoff + preview->ymin;
+      settings.update = gimp_preview_get_update (preview);
+
+      gimp_set_data (data_name, &settings, sizeof (PreviewSettings));
+    }
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
 gimp_drawable_preview_get_property (GObject    *object,
                                     guint       property_id,
                                     GValue     *value,
@@ -205,27 +223,6 @@ gimp_drawable_preview_set_property (GObject      *object,
 }
 
 static void
-gimp_drawable_preview_destroy (GtkObject *object)
-{
-  const gchar *data_name = g_object_get_data (G_OBJECT (object),
-                                              "gimp-drawable-preview-data-name");
-
-  if (data_name)
-    {
-      GimpPreview     *preview = GIMP_PREVIEW (object);
-      PreviewSettings  settings;
-
-      settings.x      = preview->xoff + preview->xmin;
-      settings.y      = preview->yoff + preview->ymin;
-      settings.update = gimp_preview_get_update (preview);
-
-      gimp_set_data (data_name, &settings, sizeof (PreviewSettings));
-    }
-
-  GTK_OBJECT_CLASS (parent_class)->destroy (object);
-}
-
-static void
 gimp_drawable_preview_style_set (GtkWidget *widget,
                                  GtkStyle  *prev_style)
 {