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Add a text-changed signal to the entry

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This commit is contained in:
Neil J. Patel 2007-06-01 11:50:18 +00:00
parent d53497d92f
commit 71f2e05b9b
4 changed files with 50 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2007-06-01 Neil J. Patel <njp@o-hand.com>
* clutter/clutter-entry.c: (clutter_entry_class_init),
(clutter_entry_set_text):
* clutter/clutter-entry.h:
* examples/test-entry.c: (on_entry_text_changed), (main):
Added a text-changed signal to the entry.
2007-06-01 Neil J. Patel <njp@o-hand.com>
* clutter/clutter-effect.h:

26
clutter/clutter-entry.c
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@ -63,6 +63,15 @@ enum
PROP_CURSOR
};
enum
{
TEXT_CHANGED,
LAST_SIGNAL
};
static guint entry_signals[LAST_SIGNAL] = { 0, };
#define CLUTTER_ENTRY_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), CLUTTER_TYPE_ENTRY, ClutterEntryPrivate))
@ -391,6 +400,22 @@ clutter_entry_class_init (ClutterEntryClass *klass)
"Whether the input cursor is visible ",
TRUE,
CLUTTER_PARAM_READWRITE));
/**
* ClutterEntry::text-changed:
* @entry: the actor which received the event
*
* The ::text-changed signal is emitted after the @entrys text changes
*/
entry_signals[TEXT_CHANGED] =
g_signal_new ("text-changed",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterEntryClass, text_changed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
g_type_class_add_private (gobject_class, sizeof (ClutterEntryPrivate));
}
@ -543,6 +568,7 @@ clutter_entry_set_text (ClutterEntry *entry,
clutter_actor_queue_redraw (CLUTTER_ACTOR(entry));
g_object_notify (G_OBJECT (entry), "text");
g_signal_emit (G_OBJECT (entry), entry_signals[TEXT_CHANGED], 0);
g_object_unref (entry);
}

6
clutter/clutter-entry.h
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@ -73,7 +73,11 @@ struct _ClutterEntryClass
{
/*< private >*/
ClutterActorClass parent_class;
/* signals */
void (* text_changed) (ClutterEntry *stage);
/* padding for future */
void (*_clutter_entry_1) (void);
void (*_clutter_entry_2) (void);
void (*_clutter_entry_3) (void);

12
examples/test-entry.c
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@ -1,5 +1,11 @@
#include <clutter/clutter.h>
static void
on_entry_text_changed (ClutterEntry *entry)
{
g_print ("Text changed\n");
}
void
on_key_release_cb (ClutterStage *stage, ClutterEvent *event, ClutterEntry *entry)
{
@ -42,7 +48,11 @@ main (int argc, char *argv[])
g_signal_connect (stage, "key-release-event",
G_CALLBACK (on_key_release_cb), (gpointer)entry);
/*
g_signal_connect (entry, "text-changed",
G_CALLBACK (on_entry_text_changed), NULL);
*/
clutter_main();
return 0;