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| author | Christopher James Lahey <clahey@helixcode.com> | 2000-05-19 12:13:37 +0800 |
|---|---|---|
| committer | Chris Lahey <clahey@src.gnome.org> | 2000-05-19 12:13:37 +0800 |
| commit | f62df6f7d7294888fde711dde94d28d7e2ac2c2a (patch) | |
| tree | 72d18016028d6930fec50fc725b820abf9b3d31e /widgets | |
| parent | 60f4552ab73a9c9fe39a68a0c1cbf6edae1d06e2 (diff) | |
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Added e_container_foreach_leaf.
2000-05-19 Christopher James Lahey <clahey@helixcode.com>
* e-gui-utils.c, e-gui-utils.h: Added e_container_foreach_leaf.
svn path=/trunk/; revision=3130
Diffstat (limited to 'widgets')
| -rw-r--r-- | widgets/misc/e-gui-utils.c | 26 | ||||
| -rw-r--r-- | widgets/misc/e-gui-utils.h | 5 |
2 files changed, 30 insertions, 1 deletions
diff --git a/widgets/misc/e-gui-utils.c b/widgets/misc/e-gui-utils.c index f7e2d946c6..5d53c64d35 100644 --- a/widgets/misc/e-gui-utils.c +++ b/widgets/misc/e-gui-utils.c @@ -1,3 +1,4 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * GUI utility functions * @@ -110,3 +111,28 @@ GtkWidget *e_create_image_widget(gchar *name, return NULL; } +typedef struct { + GtkCallback callback; + gpointer closure; +} CallbackClosure; + +static void +e_container_foreach_leaf_callback(GtkWidget *widget, CallbackClosure *callback_closure) +{ + if (GTK_IS_CONTAINER(widget)) { + e_container_foreach_leaf(GTK_CONTAINER(widget), callback_closure->callback, callback_closure->closure); + } else { + (*callback_closure->callback) (widget, callback_closure->closure); + } +} + +void +e_container_foreach_leaf(GtkContainer *container, + GtkCallback callback, + gpointer closure) +{ + CallbackClosure callback_closure; + callback_closure.callback = callback; + callback_closure.closure = closure; + gtk_container_foreach(container, (GtkCallback) e_container_foreach_leaf_callback, &callback_closure); +} diff --git a/widgets/misc/e-gui-utils.h b/widgets/misc/e-gui-utils.h index 7339821455..cffdbd1e4f 100644 --- a/widgets/misc/e-gui-utils.h +++ b/widgets/misc/e-gui-utils.h @@ -7,7 +7,10 @@ void e_popup_menu (GtkMenu *menu, GdkEventButton *event); void e_auto_kill_popup_menu_on_hide (GtkMenu *menu); void e_notice (GtkWindow *window, const char *type, const char *format, ...); -GtkWidget *e_create_image_widget(gchar *name, gchar *string1, gchar *string2, gint int1, gint int2); +GtkWidget *e_create_image_widget (gchar *name, gchar *string1, gchar *string2, gint int1, gint int2); +void e_container_foreach_leaf (GtkContainer *container, + GtkCallback callback, + gpointer closure); #endif /* E_GUI_UTILS_H */ |