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GtkListBox: Support placeholders in ui files

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This makes the gtk_list_box_set_placeholder functionality
available from GtkBuilder

https://bugzilla.gnome.org/show_bug.cgi?id=738111
This commit is contained in:
Matthias Clasen 2014-10-12 18:54:44 -04:00
parent 8fcf3a8e88
commit 291e4e107d
1 changed files with 26 additions and 1 deletions
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27
gtk/gtklistbox.c
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@ -147,7 +147,12 @@ enum {
#define BOX_PRIV(box) ((GtkListBoxPrivate*)gtk_list_box_get_instance_private ((GtkListBox*)(box)))
#define ROW_PRIV(row) ((GtkListBoxRowPrivate*)gtk_list_box_row_get_instance_private ((GtkListBoxRow*)(row)))
G_DEFINE_TYPE_WITH_PRIVATE (GtkListBox, gtk_list_box, GTK_TYPE_CONTAINER)
static void gtk_list_box_buildable_interface_init (GtkBuildableIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkListBox, gtk_list_box, GTK_TYPE_CONTAINER,
G_ADD_PRIVATE (GtkListBox)
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
gtk_list_box_buildable_interface_init))
G_DEFINE_TYPE_WITH_PRIVATE (GtkListBoxRow, gtk_list_box_row, GTK_TYPE_BIN)
static void gtk_list_box_apply_filter_all (GtkListBox *box);
@ -3517,3 +3522,23 @@ gtk_list_box_row_class_init (GtkListBoxRowClass *klass)
g_object_class_install_properties (object_class, LAST_ROW_PROPERTY, row_properties);
}
static void
gtk_list_box_buildable_add_child (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const gchar *type)
{
if (type && strcmp (type, "placeholder") == 0)
gtk_list_box_set_placeholder (GTK_LIST_BOX (buildable), GTK_WIDGET (child));
else if (!type)
gtk_container_add (GTK_CONTAINER (buildable), GTK_WIDGET (child));
else
GTK_BUILDER_WARN_INVALID_CHILD_TYPE (buildable, type);
}
static void
gtk_list_box_buildable_interface_init (GtkBuildableIface *iface)
{
iface->add_child = gtk_list_box_buildable_add_child;
}