#define VALUE_SPACING 2
-static gpointer parent_class;
-
-static void gtk_vscale_class_init (GtkVScaleClass *klass);
-static void gtk_vscale_init (GtkVScale *vscale);
static gboolean gtk_vscale_expose (GtkWidget *widget,
GdkEventExpose *event);
gint *x,
gint *y);
-GType
-gtk_vscale_get_type (void)
-{
- static GType vscale_type = 0;
-
- if (!vscale_type)
- {
- static const GTypeInfo vscale_info =
- {
- sizeof (GtkVScaleClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_vscale_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkVScale),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gtk_vscale_init,
- };
-
- vscale_type = g_type_register_static (GTK_TYPE_SCALE, "GtkVScale",
- &vscale_info, 0);
- }
-
- return vscale_type;
-}
+G_DEFINE_TYPE (GtkVScale, gtk_vscale, GTK_TYPE_SCALE)
static void
gtk_vscale_class_init (GtkVScaleClass *class)
range_class = GTK_RANGE_CLASS (class);
scale_class = GTK_SCALE_CLASS (class);
- parent_class = g_type_class_peek_parent (class);
-
range_class->slider_detail = "vscale";
scale_class->get_layout_offsets = gtk_vscale_get_layout_offsets;
/* We need to chain up _first_ so the various geometry members of
* GtkRange struct are updated.
*/
- if (GTK_WIDGET_CLASS (parent_class)->expose_event)
- GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
+ if (GTK_WIDGET_CLASS (gtk_vscale_parent_class)->expose_event)
+ GTK_WIDGET_CLASS (gtk_vscale_parent_class)->expose_event (widget, event);
if (scale->draw_value)
{