int
clip_GTK_COMBOBOXGETPOPUPACCESSIBLE(ClipMachine * ClipMachineMemory)
{
C_widget *ccmb = _fetch_cw_arg(ClipMachineMemory);
AtkObject *atk;
C_object *catk;
CHECKCWID(ccmb, GTK_IS_COMBO_BOX);
atk = gtk_combo_box_get_popup_accessible(GTK_COMBO_BOX(ccmb->widget));
if (atk)
{
catk = _list_get_cobject(ClipMachineMemory, atk);
if (!catk)
catk = _register_object(ClipMachineMemory, atk, GTK_TYPE_OBJECT, NULL, NULL);
if (catk)
_clip_mclone(ClipMachineMemory, RETPTR(ClipMachineMemory), &catk->obj);
}
return 0;
err:
return 1;
}
static void
gtk_combo_box_accessible_initialize (AtkObject *obj,
gpointer data)
{
GtkComboBox *combo_box;
GtkComboBoxAccessible *accessible;
AtkObject *popup;
ATK_OBJECT_CLASS (_gtk_combo_box_accessible_parent_class)->initialize (obj, data);
combo_box = GTK_COMBO_BOX (data);
accessible = GTK_COMBO_BOX_ACCESSIBLE (obj);
g_signal_connect (combo_box, "changed", G_CALLBACK (changed_cb), NULL);
accessible->old_selection = gtk_combo_box_get_active (combo_box);
popup = gtk_combo_box_get_popup_accessible (combo_box);
if (popup)
{
atk_object_set_parent (popup, obj);
accessible->popup_set = TRUE;
}
if (gtk_combo_box_get_has_entry (combo_box))
atk_object_set_parent (gtk_widget_get_accessible (gtk_bin_get_child (GTK_BIN (combo_box))), obj);
obj->role = ATK_ROLE_COMBO_BOX;
}
static AtkObject *
gtk_combo_box_accessible_ref_child (AtkObject *obj,
gint i)
{
GtkWidget *widget;
AtkObject *child;
GtkComboBoxAccessible *box;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
if (widget == NULL)
return NULL;
if (i == 0)
{
child = gtk_combo_box_get_popup_accessible (GTK_COMBO_BOX (widget));
box = GTK_COMBO_BOX_ACCESSIBLE (obj);
if (box->popup_set == FALSE)
{
atk_object_set_parent (child, obj);
box->popup_set = TRUE;
}
}
else if (i == 1 && gtk_combo_box_get_has_entry (GTK_COMBO_BOX (widget)))
{
child = gtk_widget_get_accessible (gtk_bin_get_child (GTK_BIN (widget)));
}
else
{
return NULL;
}
return g_object_ref (child);
}
static void
gail_combo_box_real_initialize (AtkObject *obj,
gpointer data)
{
GtkComboBox *combo_box;
GailComboBox *gail_combo_box;
AtkObject *popup;
ATK_OBJECT_CLASS (gail_combo_box_parent_class)->initialize (obj, data);
combo_box = GTK_COMBO_BOX (data);
gail_combo_box = GAIL_COMBO_BOX (obj);
g_signal_connect (combo_box,
"changed",
G_CALLBACK (gail_combo_box_changed_gtk),
NULL);
gail_combo_box->old_selection = gtk_combo_box_get_active (combo_box);
popup = gtk_combo_box_get_popup_accessible (combo_box);
if (popup)
{
atk_object_set_parent (popup, obj);
gail_combo_box->popup_set = TRUE;
}
if (GTK_IS_COMBO_BOX_ENTRY (combo_box))
atk_object_set_parent (gtk_widget_get_accessible (gtk_bin_get_child (GTK_BIN (combo_box))), obj);
obj->role = ATK_ROLE_COMBO_BOX;
}
static AtkObject*
gail_combo_box_ref_selection (AtkSelection *selection,
gint i)
{
GtkComboBox *combo_box;
GtkWidget *widget;
AtkObject *obj;
gint index;
widget = GTK_ACCESSIBLE (selection)->widget;
if (widget == NULL)
/*
* State is defunct
*/
return NULL;
combo_box = GTK_COMBO_BOX (widget);
/*
* A combo_box box can have only one selection.
*/
if (i != 0)
return NULL;
obj = gtk_combo_box_get_popup_accessible (combo_box);
index = gtk_combo_box_get_active (combo_box);
return atk_object_ref_accessible_child (obj, index);
}
static gboolean
idle_do_action (gpointer data)
{
GtkComboBox *combo_box;
GtkWidget *widget;
GailComboBox *gail_combo_box;
AtkObject *popup;
gboolean do_popup;
gail_combo_box = GAIL_COMBO_BOX (data);
gail_combo_box->action_idle_handler = 0;
widget = GTK_ACCESSIBLE (gail_combo_box)->widget;
if (widget == NULL || /* State is defunct */
!gtk_widget_get_sensitive (widget) || !gtk_widget_get_visible (widget))
return FALSE;
combo_box = GTK_COMBO_BOX (widget);
popup = gtk_combo_box_get_popup_accessible (combo_box);
do_popup = !gtk_widget_get_mapped (GTK_ACCESSIBLE (popup)->widget);
if (do_popup)
gtk_combo_box_popup (combo_box);
else
gtk_combo_box_popdown (combo_box);
return FALSE;
}
static AtkObject*
gail_combo_box_ref_child (AtkObject *obj,
gint i)
{
GtkWidget *widget;
AtkObject *child;
GailComboBox *box;
g_return_val_if_fail (GAIL_IS_COMBO_BOX (obj), NULL);
widget = GTK_ACCESSIBLE (obj)->widget;
if (widget == NULL)
/*
* State is defunct
*/
return NULL;
if (i == 0)
{
child = gtk_combo_box_get_popup_accessible (GTK_COMBO_BOX (widget));
box = GAIL_COMBO_BOX (obj);
if (box->popup_set == FALSE)
{
atk_object_set_parent (child, obj);
box->popup_set = TRUE;
}
}
else if (i == 1 && GTK_IS_COMBO_BOX_ENTRY (widget))
{
child = gtk_widget_get_accessible (gtk_bin_get_child (GTK_BIN (widget)));
}
else
{
return NULL;
}
return g_object_ref (child);
}
static AtkObject *
gtk_combo_box_accessible_ref_selection (AtkSelection *selection,
gint i)
{
GtkComboBox *combo_box;
GtkWidget *widget;
AtkObject *obj;
gint index;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return NULL;
if (i != 0)
return NULL;
combo_box = GTK_COMBO_BOX (widget);
obj = gtk_combo_box_get_popup_accessible (combo_box);
index = gtk_combo_box_get_active (combo_box);
return atk_object_ref_accessible_child (obj, index);
}
static VALUE
rg_popup_accessible(VALUE self)
{
return GOBJ2RVAL(gtk_combo_box_get_popup_accessible(_SELF(self)));
}
