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GtkModelMenuItem: Make properties readable

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This makes the inspector much more useful when dealing
with model menu items.
This commit is contained in:
Matthias Clasen 2014-07-19 23:40:27 -04:00
parent 73267102fd
commit d6d424f920
1 changed files with 151 additions and 11 deletions
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162
gtk/gtkmodelmenuitem.c
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@ -122,6 +122,7 @@ gtk_model_menu_item_set_action_role (GtkModelMenuItem *item,
}
atk_object_set_role (accessible, a11y_role);
g_object_notify (G_OBJECT (item), "action-role");
}
static void
@ -166,12 +167,13 @@ gtk_model_menu_item_set_icon (GtkModelMenuItem *item,
children = g_list_delete_link (children, children);
}
}
/* If it is not a box, put it into a box, at the end */
if (!GTK_IS_BOX (child))
else
{
GtkWidget *box;
if (icon == NULL)
return;
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
/* Reparent the child without destroying it */
@ -200,6 +202,34 @@ gtk_model_menu_item_set_icon (GtkModelMenuItem *item,
gtk_box_pack_start (GTK_BOX (child), image, FALSE, FALSE, 0);
gtk_widget_show (image);
}
g_object_notify (G_OBJECT (item), "icon");
}
static GIcon *
gtk_model_menu_item_get_icon (GtkModelMenuItem *item)
{
GtkWidget *child;
GIcon *icon = NULL;
child = gtk_bin_get_child (GTK_BIN (item));
if (GTK_IS_BOX (child))
{
GList *children, *l;
children = gtk_container_get_children (GTK_CONTAINER (child));
for (l = children; l; l = l->next)
{
if (GTK_IS_IMAGE (l->data))
{
gtk_image_get_gicon (GTK_IMAGE (l->data), &icon, NULL);
break;
}
}
g_list_free (children);
}
return icon;
}
static void
@ -235,6 +265,40 @@ gtk_model_menu_item_set_text (GtkModelMenuItem *item,
children = g_list_delete_link (children, children);
}
g_object_notify (G_OBJECT (item), "text");
}
static const gchar *
gtk_model_menu_item_get_text (GtkModelMenuItem *item)
{
GtkWidget *child;
child = gtk_bin_get_child (GTK_BIN (item));
if (GTK_IS_LABEL (child))
return gtk_label_get_text (GTK_LABEL (child));
if (GTK_IS_CONTAINER (child))
{
GList *children, *l;
const gchar *text = NULL;
children = gtk_container_get_children (GTK_CONTAINER (child));
for (l = children; l; l = l->next)
{
if (GTK_IS_LABEL (l->data))
{
text = gtk_label_get_text (GTK_LABEL (l->data));
break;
}
}
g_list_free (children);
return text;
}
return NULL;
}
static void
@ -266,7 +330,7 @@ gtk_model_menu_item_set_accel (GtkModelMenuItem *item,
g_assert (GTK_IS_LABEL (child));
}
if (GTK_IS_LABEL (child))
if (GTK_IS_ACCEL_LABEL (child))
{
gtk_accel_label_set_accel (GTK_ACCEL_LABEL (child), key, modifiers);
return;
@ -286,9 +350,84 @@ gtk_model_menu_item_set_accel (GtkModelMenuItem *item,
}
}
static gchar *
gtk_model_menu_item_get_accel (GtkModelMenuItem *item)
{
GtkWidget *child;
GtkWidget *accel_label = NULL;
child = gtk_bin_get_child (GTK_BIN (item));
if (GTK_IS_ACCEL_LABEL (child))
accel_label = child;
else if (GTK_IS_CONTAINER (child))
{
GList *children, *l;
children = gtk_container_get_children (GTK_CONTAINER (child));
for (l = children; l; l = l->next)
{
if (GTK_IS_ACCEL_LABEL (l->data))
{
accel_label = GTK_WIDGET (l->data);
break;
}
}
g_list_free (children);
}
if (accel_label)
{
guint key;
GdkModifierType mods;
gtk_accel_label_get_accel (GTK_ACCEL_LABEL (accel_label), &key, &mods);
return gtk_accelerator_name (key, mods);
}
return NULL;
}
void
gtk_model_menu_item_set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
gtk_model_menu_item_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkModelMenuItem *item = GTK_MODEL_MENU_ITEM (object);
switch (prop_id)
{
case PROP_ACTION_ROLE:
g_value_set_enum (value, item->role);
break;
case PROP_ICON:
g_value_set_object (value, gtk_model_menu_item_get_icon (item));
break;
case PROP_TEXT:
g_value_set_string (value, gtk_model_menu_item_get_text (item));
break;
case PROP_TOGGLED:
g_value_set_boolean (value, gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (item)));
break;
case PROP_ACCEL:
g_value_take_string (value, gtk_model_menu_item_get_accel (item));
break;
default:
g_assert_not_reached ();
}
}
void
gtk_model_menu_item_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkModelMenuItem *item = GTK_MODEL_MENU_ITEM (object);
@ -337,25 +476,26 @@ gtk_model_menu_item_class_init (GtkModelMenuItemClass *class)
item_class->toggle_size_request = gtk_model_menu_item_toggle_size_request;
item_class->activate = gtk_model_menu_item_activate;
object_class->get_property = gtk_model_menu_item_get_property;
object_class->set_property = gtk_model_menu_item_set_property;
g_object_class_install_property (object_class, PROP_ACTION_ROLE,
g_param_spec_enum ("action-role", "action role", "action role",
GTK_TYPE_MENU_TRACKER_ITEM_ROLE,
GTK_MENU_TRACKER_ITEM_ROLE_NORMAL,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
g_object_class_install_property (object_class, PROP_ICON,
g_param_spec_object ("icon", "icon", "icon", G_TYPE_ICON,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
g_object_class_install_property (object_class, PROP_TEXT,
g_param_spec_string ("text", "text", "text", NULL,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
g_object_class_install_property (object_class, PROP_TOGGLED,
g_param_spec_boolean ("toggled", "toggled", "toggled", FALSE,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
g_object_class_install_property (object_class, PROP_ACCEL,
g_param_spec_string ("accel", "accel", "accel", NULL,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
gtk_widget_class_set_accessible_role (GTK_WIDGET_CLASS (class), ATK_ROLE_MENU_ITEM);
}