void
glade_gtk_box_remove_child (GladeWidgetAdaptor * adaptor,
GObject * object, GObject * child)
{
GladeWidget *gbox;
gint size;
gchar *special_child_type;
g_return_if_fail (GTK_IS_BOX (object));
g_return_if_fail (GTK_IS_WIDGET (child));
gbox = glade_widget_get_from_gobject (object);
special_child_type = g_object_get_data (child, "special-child-type");
if (special_child_type && !strcmp (special_child_type, "center"))
{
GtkWidget *w;
w = glade_placeholder_new ();
g_object_set_data (G_OBJECT (w), "special-child-type", "center");
gtk_box_set_center_widget (GTK_BOX (object), w);
return;
}
gtk_container_remove (GTK_CONTAINER (object), GTK_WIDGET (child));
if (glade_widget_superuser () == FALSE)
{
glade_widget_property_get (gbox, "size", &size);
glade_widget_property_set (gbox, "size", size);
}
fix_response_id_on_child (gbox, child, FALSE);
}
void
glade_gtk_box_set_property (GladeWidgetAdaptor * adaptor,
GObject * object,
const gchar * id, const GValue * value)
{
if (!strcmp (id, "use-center-child"))
{
GtkWidget *child;
if (g_value_get_boolean (value))
{
child = gtk_box_get_center_widget (GTK_BOX (object));
if (!child)
child = glade_placeholder_new ();
g_object_set_data (G_OBJECT (child), "special-child-type", "center");
}
else
child = NULL;
gtk_box_set_center_widget (GTK_BOX (object), child);
}
else if (!strcmp (id, "size"))
glade_gtk_box_set_size (object, value);
else
GWA_GET_CLASS (GTK_TYPE_CONTAINER)->set_property (adaptor, object, id,
value);
}
void
glade_gtk_box_replace_child (GladeWidgetAdaptor * adaptor,
GObject * container,
GObject * current, GObject * new_widget)
{
GladeWidget *gchild;
GladeWidget *gbox;
gchar *special_child_type;
special_child_type =
g_object_get_data (G_OBJECT (current), "special-child-type");
if (special_child_type && !strcmp (special_child_type, "center"))
{
g_object_set_data (G_OBJECT (new_widget), "special-child-type", "center");
gtk_box_set_center_widget (GTK_BOX (container), GTK_WIDGET (new_widget));
return;
}
g_object_ref (G_OBJECT (current));
GWA_GET_CLASS (GTK_TYPE_CONTAINER)->replace_child (adaptor,
container,
current, new_widget);
gbox = glade_widget_get_from_gobject (container);
if ((gchild = glade_widget_get_from_gobject (new_widget)) != NULL)
/* The "Remove Slot" operation only makes sence on placeholders,
* otherwise its a "Delete" operation on the child widget.
*/
glade_widget_set_pack_action_visible (gchild, "remove_slot", FALSE);
fix_response_id_on_child (gbox, current, FALSE);
fix_response_id_on_child (gbox, new_widget, TRUE);
g_object_unref (G_OBJECT (current));
}
static void
egg_search_bar_init (EggSearchBar *self)
{
EggSearchBarPrivate *priv = egg_search_bar_get_instance_private (self);
GtkStyleContext *style_context;
GtkBox *box;
priv->window_signals = egg_signal_group_new (GTK_TYPE_WINDOW);
egg_signal_group_connect_object (priv->window_signals,
"key-press-event",
G_CALLBACK (toplevel_key_press_event_before),
self,
G_CONNECT_SWAPPED);
egg_signal_group_connect_object (priv->window_signals,
"key-press-event",
G_CALLBACK (toplevel_key_press_event_after),
self,
G_CONNECT_SWAPPED | G_CONNECT_AFTER);
priv->revealer =
g_object_new (GTK_TYPE_REVEALER,
"transition-type", GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN,
"visible", TRUE,
NULL);
/* outer box used for styling */
box =
g_object_new (GTK_TYPE_BOX,
"orientation", GTK_ORIENTATION_HORIZONTAL,
"visible", TRUE,
NULL);
priv->box =
g_object_new (GTK_TYPE_BOX,
"hexpand", TRUE,
"margin-bottom", 3,
"margin-end", 6,
"margin-start", 6,
"margin-top", 3,
"orientation", GTK_ORIENTATION_HORIZONTAL,
"visible", TRUE,
NULL);
priv->entry =
g_object_connect (g_object_new (GTK_TYPE_SEARCH_ENTRY,
"placeholder-text", _("Search"),
"visible", TRUE,
NULL),
"swapped_object_signal::activate", egg_search_bar__entry_activate, self,
NULL);
priv->close_button =
g_object_new (GTK_TYPE_BUTTON,
"child", g_object_new (GTK_TYPE_IMAGE,
"icon-name", "window-close-symbolic",
"visible", TRUE,
NULL),
"visible", FALSE,
NULL);
style_context = gtk_widget_get_style_context (GTK_WIDGET (box));
gtk_style_context_add_class (style_context, "search-bar");
gtk_container_add (GTK_CONTAINER (priv->revealer), GTK_WIDGET (box));
gtk_container_add (GTK_CONTAINER (box), GTK_WIDGET (priv->box));
gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (priv->revealer));
gtk_container_add_with_properties (GTK_CONTAINER (priv->box),
GTK_WIDGET (priv->close_button),
"fill", FALSE,
"pack-type", GTK_PACK_END,
NULL);
gtk_box_set_center_widget (priv->box, GTK_WIDGET (priv->entry));
}
void
glade_gtk_box_add_child (GladeWidgetAdaptor * adaptor,
GObject * object, GObject * child)
{
GladeWidget *gbox, *gchild;
gint num_children;
gchar *special_child_type;
g_return_if_fail (GTK_IS_BOX (object));
g_return_if_fail (GTK_IS_WIDGET (child));
gbox = glade_widget_get_from_gobject (object);
special_child_type = g_object_get_data (child, "special-child-type");
if (special_child_type && !strcmp (special_child_type, "center"))
{
gtk_box_set_center_widget (GTK_BOX (object), GTK_WIDGET (child));
return;
}
/*
Try to remove the last placeholder if any, this way GtkBox`s size
will not be changed.
*/
if (glade_widget_superuser () == FALSE && !GLADE_IS_PLACEHOLDER (child))
{
GList *l, *children;
GtkBox *box = GTK_BOX (object);
children = gtk_container_get_children (GTK_CONTAINER (box));
for (l = g_list_last (children); l; l = g_list_previous (l))
{
GtkWidget *child_widget = l->data;
if (GLADE_IS_PLACEHOLDER (child_widget))
{
gtk_container_remove (GTK_CONTAINER (box), child_widget);
break;
}
}
g_list_free (children);
}
gtk_container_add (GTK_CONTAINER (object), GTK_WIDGET (child));
num_children = glade_gtk_box_get_num_children (object);
glade_widget_property_set (gbox, "size", num_children);
gchild = glade_widget_get_from_gobject (child);
/* The "Remove Slot" operation only makes sence on placeholders,
* otherwise its a "Delete" operation on the child widget.
*/
if (gchild)
glade_widget_set_pack_action_visible (gchild, "remove_slot", FALSE);
fix_response_id_on_child (gbox, child, TRUE);
if (glade_widget_superuser ())
return;
/* Packing props arent around when parenting during a glade_widget_dup() */
if (gchild && glade_widget_get_packing_properties (gchild))
glade_widget_pack_property_set (gchild, "position", num_children - 1);
}
