mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-06 16:50:11 +00:00
118 lines
2.6 KiB
C
118 lines
2.6 KiB
C
#include <gtk/gtk.h>
|
|
|
|
static const gchar *
|
|
get_name (gpointer obj)
|
|
{
|
|
GtkWidget *widget;
|
|
if (obj == NULL)
|
|
return "(nil)";
|
|
else if (GTK_IS_WIDGET (obj))
|
|
widget = GTK_WIDGET (obj);
|
|
else if (GTK_IS_ACCESSIBLE (obj))
|
|
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
|
|
else
|
|
return "OOPS";
|
|
if (GTK_IS_BUILDABLE (widget))
|
|
return gtk_buildable_get_name (GTK_BUILDABLE (widget));
|
|
else
|
|
return G_OBJECT_TYPE_NAME (widget);
|
|
}
|
|
|
|
static gboolean
|
|
compare_focus (gpointer data)
|
|
{
|
|
AtkObject *atk_focus;
|
|
AtkObject *gtk_focus;
|
|
GtkWidget *focus_widget;
|
|
GList *list, *l;
|
|
|
|
atk_focus = atk_get_focus_object ();
|
|
|
|
focus_widget = NULL;
|
|
list = gtk_window_list_toplevels ();
|
|
for (l = list; l; l = l->next)
|
|
{
|
|
GtkWindow *w = l->data;
|
|
if (gtk_window_is_active (w))
|
|
{
|
|
focus_widget = gtk_window_get_focus (w);
|
|
break;
|
|
}
|
|
}
|
|
g_list_free (list);
|
|
|
|
if (GTK_IS_WIDGET (focus_widget))
|
|
gtk_focus = gtk_widget_get_accessible (focus_widget);
|
|
else
|
|
gtk_focus = NULL;
|
|
|
|
if (gtk_focus != atk_focus)
|
|
g_print ("gtk focus: %s != atk focus: %s\n",
|
|
get_name (gtk_focus), get_name (atk_focus));
|
|
|
|
return G_SOURCE_CONTINUE;
|
|
}
|
|
|
|
static void
|
|
notify_cb (GObject *obj, GParamSpec *pspec, gpointer data)
|
|
{
|
|
gboolean value;
|
|
|
|
if (g_strcmp0 (pspec->name, "has-focus") != 0)
|
|
return;
|
|
|
|
g_object_get (obj, "has-focus", &value, NULL);
|
|
g_print ("widget %s %p has-focus -> %d\n", get_name (obj), obj, value);
|
|
}
|
|
|
|
static void
|
|
state_change_cb (AtkObject *obj, const gchar *name, gboolean state_set)
|
|
{
|
|
AtkStateSet *set;
|
|
|
|
set = atk_object_ref_state_set (obj);
|
|
g_print ("accessible %s %p focused -> %d\n", get_name (obj), obj,
|
|
atk_state_set_contains_state (set, ATK_STATE_FOCUSED));
|
|
g_object_unref (set);
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GtkBuilder *builder;
|
|
GtkWidget *window;
|
|
GSList *o, *l;
|
|
GtkWidget *widget;
|
|
AtkObject *accessible;
|
|
|
|
gtk_init (&argc, &argv);
|
|
|
|
builder = gtk_builder_new ();
|
|
gtk_builder_add_from_file (builder, argv[1], NULL);
|
|
|
|
window = (GtkWidget *)gtk_builder_get_object (builder, "window1");
|
|
|
|
o = gtk_builder_get_objects (builder);
|
|
for (l = o; l;l = l->next)
|
|
{
|
|
if (!GTK_IS_WIDGET (l->data))
|
|
continue;
|
|
|
|
widget = l->data;
|
|
g_signal_connect (widget, "notify::has-focus", G_CALLBACK (notify_cb), NULL);
|
|
accessible = gtk_widget_get_accessible (widget);
|
|
g_signal_connect (accessible, "state-change::focused", G_CALLBACK (state_change_cb), NULL);
|
|
|
|
}
|
|
g_slist_free (o);
|
|
|
|
g_timeout_add (100, compare_focus, NULL);
|
|
|
|
gtk_widget_show_all (window);
|
|
|
|
gtk_main ();
|
|
|
|
return 0;
|
|
}
|
|
|