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Add properties to EggListBox

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This makes the widget more useful in glade.
https://bugzilla.gnome.org/show_bug.cgi?id=689711
This commit is contained in:
Matthias Clasen 2013-02-10 13:02:09 -05:00
parent d9f158678d
commit d42491be7b
1 changed files with 81 additions and 2 deletions
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83
egg-list-box.c
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@ -113,7 +113,10 @@ enum {
};
enum {
PROP_0
PROP_0,
PROP_SELECTION_MODE,
PROP_ACTIVATE_ON_SINGLE_CLICK,
LAST_PROPERTY
};
G_DEFINE_TYPE (EggListBox, egg_list_box, GTK_TYPE_CONTAINER)
@ -211,6 +214,7 @@ static void egg_list_box_real_get_preferred_width_for_height (Gt
gint *minimum_width,
gint *natural_width);
static GParamSpec *properties[LAST_PROPERTY] = { NULL, };
static guint signals[LAST_SIGNAL] = { 0 };
static EggListBoxChildInfo*
@ -256,6 +260,50 @@ egg_list_box_init (EggListBox *list_box)
priv->separator_hash = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, NULL);
}
static void
egg_list_box_get_property (GObject *obj,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
EggListBox *list_box = EGG_LIST_BOX (obj);
switch (property_id)
{
case PROP_SELECTION_MODE:
g_value_set_enum (value, list_box->priv->selection_mode);
break;
case PROP_ACTIVATE_ON_SINGLE_CLICK:
g_value_set_boolean (value, list_box->priv->activate_single_click);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, property_id, pspec);
break;
}
}
static void
egg_list_box_set_property (GObject *obj,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
EggListBox *list_box = EGG_LIST_BOX (obj);
switch (property_id)
{
case PROP_SELECTION_MODE:
egg_list_box_set_selection_mode (list_box, g_value_get_enum (value));
break;
case PROP_ACTIVATE_ON_SINGLE_CLICK:
egg_list_box_set_activate_on_single_click (list_box, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, property_id, pspec);
break;
}
}
static void
egg_list_box_finalize (GObject *obj)
{
@ -296,6 +344,8 @@ egg_list_box_class_init (EggListBoxClass *klass)
gtk_widget_class_set_accessible_type (widget_class, EGG_TYPE_LIST_BOX_ACCESSIBLE);
object_class->get_property = egg_list_box_get_property;
object_class->set_property = egg_list_box_set_property;
object_class->finalize = egg_list_box_finalize;
widget_class->enter_notify_event = egg_list_box_real_enter_notify_event;
widget_class->leave_notify_event = egg_list_box_real_leave_notify_event;
@ -324,6 +374,23 @@ egg_list_box_class_init (EggListBoxClass *klass)
klass->move_cursor = egg_list_box_real_move_cursor;
klass->refilter = egg_list_box_real_refilter;
properties[PROP_SELECTION_MODE] =
g_param_spec_enum ("selection-mode",
"Selection mode",
"The selection mode",
GTK_TYPE_SELECTION_MODE,
GTK_SELECTION_SINGLE,
G_PARAM_READWRITE);
properties[PROP_ACTIVATE_ON_SINGLE_CLICK] =
g_param_spec_boolean ("activate-on-single-click",
"Activate on Single Click",
"Activate row on a single click",
TRUE,
G_PARAM_READWRITE);
g_object_class_install_properties (object_class, LAST_PROPERTY, properties);
signals[CHILD_SELECTED] =
g_signal_new ("child-selected",
EGG_TYPE_LIST_BOX,
@ -487,13 +554,18 @@ egg_list_box_set_selection_mode (EggListBox *list_box, GtkSelectionMode mode)
if (mode == GTK_SELECTION_MULTIPLE)
{
g_warning ("egg-list-box.vala:115: Multiple selections not supported");
g_warning ("Multiple selections not supported");
return;
}
if (priv->selection_mode == mode)
return;
priv->selection_mode = mode;
if (mode == GTK_SELECTION_NONE)
egg_list_box_update_selected (list_box, NULL);
g_object_notify_by_pspec (G_OBJECT (list_box), properties[PROP_SELECTION_MODE]);
}
@ -651,7 +723,14 @@ egg_list_box_set_activate_on_single_click (EggListBox *list_box,
g_return_if_fail (list_box != NULL);
single = single != FALSE;
if (priv->activate_single_click == single)
return;
priv->activate_single_click = single;
g_object_notify_by_pspec (G_OBJECT (list_box), properties[PROP_ACTIVATE_ON_SINGLE_CLICK]);
}
static void