diff options
Diffstat (limited to 'widgets/menus/gal-view.c')
| -rw-r--r-- | widgets/menus/gal-view.c | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/widgets/menus/gal-view.c b/widgets/menus/gal-view.c index 484e1d5116..f48a6f0026 100644 --- a/widgets/menus/gal-view.c +++ b/widgets/menus/gal-view.c @@ -8,6 +8,7 @@ * (C) 2000 Helix Code, Inc. */ #include <config.h> +#include <gtk/gtksignal.h> #include "gal-view.h" #define GV_CLASS(e) ((GalViewClass *)((GtkObject *)e)->klass) @@ -21,6 +22,13 @@ d(static gint depth = 0); static GtkObjectClass *gal_view_parent_class; +enum { + CHANGED, + LAST_SIGNAL +}; + +static guint gal_view_signals [LAST_SIGNAL] = { 0, }; + /** * gal_view_edit * @view: The view to edit @@ -102,6 +110,24 @@ gal_view_set_title (GalView *view, } /** + * gal_view_get_type_code + * @view: The view to get. + * + * Returns: The type of the view. + */ +const char * +gal_view_get_type_code (GalView *view) +{ + g_return_val_if_fail (view != NULL, NULL); + g_return_val_if_fail (GAL_IS_VIEW (view), NULL); + + if (GV_CLASS (view)->get_type_code) + return GV_CLASS (view)->get_type_code (view); + else + return NULL; +} + +/** * gal_view_clone * @view: The view to clone. * @@ -119,6 +145,20 @@ gal_view_clone (GalView *view) return NULL; } +/** + * gal_view_changed + * @view: The view that changed. + */ +void +gal_view_changed (GalView *view) +{ + g_return_if_fail (view != NULL); + g_return_if_fail (GAL_IS_VIEW (view)); + + gtk_signal_emit(GTK_OBJECT(view), + gal_view_signals [CHANGED]); +} + static void gal_view_class_init (GtkObjectClass *object_class) { @@ -126,10 +166,22 @@ gal_view_class_init (GtkObjectClass *object_class) gal_view_parent_class = gtk_type_class (PARENT_TYPE); klass->edit = NULL; - klass->load = NULL; - klass->save = NULL; + klass->load = NULL; + klass->save = NULL; klass->get_title = NULL; klass->clone = NULL; + + klass->changed = NULL; + + gal_view_signals [CHANGED] = + gtk_signal_new ("changed", + GTK_RUN_LAST, + object_class->type, + GTK_SIGNAL_OFFSET (GalViewClass, changed), + gtk_marshal_NONE__NONE, + GTK_TYPE_NONE, 0); + + gtk_object_class_add_signals (object_class, gal_view_signals, LAST_SIGNAL); } GtkType |