/**
* mx_combo_box_set_index:
* @box: A #MxComboBox
* @index: the index of the list item to set
*
* Set the current combo box text from the item at @index in the list.
*
*/
void
mx_combo_box_set_index (MxComboBox *box,
gint index)
{
MxComboBoxPrivate *priv;
GSList *item;
MxAction *action;
const gchar *icon_name;
g_return_if_fail (MX_IS_COMBO_BOX (box));
priv = box->priv;
item = g_slist_nth (box->priv->actions, index);
if (!item)
{
box->priv->index = -1;
clutter_text_set_text ((ClutterText*) box->priv->label, NULL);
return;
}
box->priv->index = index;
action = (MxAction *)item->data;
clutter_text_set_text ((ClutterText*) box->priv->label,
mx_action_get_display_name (action));
if (priv->icon)
{
clutter_actor_remove_child (CLUTTER_ACTOR (box), priv->icon);
priv->icon = NULL;
}
icon_name = mx_action_get_icon (item->data);
if (icon_name)
{
MxIconTheme *icon_theme;
icon_theme = mx_icon_theme_get_default ();
if (mx_icon_theme_has_icon (icon_theme, icon_name))
{
priv->icon = mx_icon_new ();
mx_icon_set_icon_name (MX_ICON (priv->icon), icon_name);
clutter_actor_add_child (CLUTTER_ACTOR (box), priv->icon);
}
}
g_object_notify (G_OBJECT (box), "index");
g_object_notify (G_OBJECT (box), "active-text");
g_object_notify (G_OBJECT (box), "active-icon-name");
}
/**
* mx_button_set_action:
* @button: A #MxButton
* @action: A #MxAction
*
* Sets @action as the action for @button. @Button will take its label and
* icon from @action.
*
* Since: 1.2
*/
void
mx_button_set_action (MxButton *button,
MxAction *action)
{
MxButtonPrivate *priv;
const gchar *display_name;
g_return_if_fail (MX_IS_BUTTON (button));
g_return_if_fail (MX_IS_ACTION (action));
priv = button->priv;
if (priv->action)
g_object_unref (priv->action);
if (priv->action_label_binding)
g_object_unref (priv->action_label_binding);
if (priv->action_icon_binding)
g_object_unref (priv->action_icon_binding);
priv->action = g_object_ref_sink (action);
display_name = mx_action_get_display_name (action);
mx_icon_set_icon_name (MX_ICON (priv->icon), mx_action_get_icon (action));
clutter_text_set_text (CLUTTER_TEXT (priv->label),
(display_name) ? display_name : "");
/* bind action properties to button properties */
priv->action_label_binding = g_object_bind_property (action, "display-name",
priv->label, "text", 0);
priv->action_icon_binding = g_object_bind_property (action, "icon",
priv->icon, "icon-name",
0);
mx_button_update_contents (button);
}
