PROP_WIDTH
};
+enum {EDIT_DONE, /* Emitted when the entry has changed and is ready to be fetched */
+ n_SIGNALS};
+
+static guint signals [n_SIGNALS];
+
+
static void
psppire_value_entry_set_property (GObject *object,
guint prop_id,
obj->cur_value = NULL;
}
+static void
+on_entry_activate (GtkWidget *w)
+{
+ g_signal_emit (w, signals [EDIT_DONE], 0);
+}
static void
on_realize (GtkWidget *w)
g_signal_connect (buffer, "notify::text",
G_CALLBACK (psppire_value_entry_text_changed), w);
+ g_signal_connect_swapped (entry, "activate",
+ G_CALLBACK (on_entry_activate), w);
+
gtk_widget_set_can_focus (GTK_WIDGET (entry), TRUE);
GTK_WIDGET_CLASS (psppire_value_entry_parent_class)->realize (w);
}
+
+/*
+ The "has-entry" property for the parent class (GTK_COMBO_BOX) is
+ a) Construct-only ; and b) defaults to FALSE.
+ We want it to default to TRUE. So we override it here.
+*/
+static GObject*
+my_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_properties)
+{
+ GObject *o =
+ G_OBJECT_CLASS (psppire_value_entry_parent_class)->constructor
+ (type, n_construct_properties, construct_properties);
+
+ g_object_set (o, "has-entry", TRUE, NULL);
+
+ return o;
+}
+
static void
psppire_value_entry_class_init (PsppireValueEntryClass *class)
{
gobject_class->finalize = psppire_value_entry_finalize;
gobject_class->set_property = psppire_value_entry_set_property;
gobject_class->get_property = psppire_value_entry_get_property;
+ gobject_class->constructor = my_constructor;
widget_class->realize = on_realize;
g_object_class_install_property (
0, MAX_STRING,
0,
G_PARAM_READABLE | G_PARAM_WRITABLE));
+
+ signals [EDIT_DONE] =
+ g_signal_new ("edit-done",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_FIRST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
}
static void
GtkWidget *
psppire_value_entry_new (void)
{
- return GTK_WIDGET (g_object_new (PSPPIRE_TYPE_VALUE_ENTRY, "has-entry", TRUE, NULL));
+ return GTK_WIDGET (g_object_new (PSPPIRE_TYPE_VALUE_ENTRY, NULL));
}
static void
gchar *string;
obj->cur_value = NULL;
+
+ if (value == NULL)
+ return;
+
if (obj->show_value_label)
{
struct val_lab *vl = val_labs_lookup (obj->val_labs, value);