* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtktoolbutton.h"
#include "gtkbutton.h"
-#include "gtkhbox.h"
#include "gtkiconfactory.h"
#include "gtkimage.h"
#include "gtkimagemenuitem.h"
#include "gtklabel.h"
#include "gtkstock.h"
-#include "gtkvbox.h"
+#include "gtkbox.h"
#include "gtkintl.h"
#include "gtktoolbar.h"
#include "gtkactivatable.h"
+#include "gtkactionable.h"
#include "gtkprivate.h"
-#include "gtkalias.h"
#include <string.h>
+
+/**
+ * SECTION:gtktoolbutton
+ * @Short_description: A GtkToolItem subclass that displays buttons
+ * @Title: GtkToolButton
+ * @See_also: #GtkToolbar, #GtkMenuToolButton, #GtkToggleToolButton,
+ * #GtkRadioToolButton, #GtkSeparatorToolItem
+ *
+ * #GtkToolButton<!-- -->s are #GtkToolItems containing buttons.
+ *
+ * Use gtk_tool_button_new() to create a new #GtkToolButton. Use
+ * gtk_tool_button_new_from_stock() to create a #GtkToolButton
+ * containing a stock item.
+ *
+ * The label of a #GtkToolButton is determined by the properties
+ * #GtkToolButton:label-widget, #GtkToolButton:label, and
+ * #GtkToolButton:stock-id. If #GtkToolButton:label-widget is
+ * non-%NULL, then that widget is used as the label. Otherwise, if
+ * #GtkToolButton:label is non-%NULL, that string is used as the label.
+ * Otherwise, if #GtkToolButton:stock-id is non-%NULL, the label is
+ * determined by the stock item. Otherwise, the button does not have a label.
+ *
+ * The icon of a #GtkToolButton is determined by the properties
+ * #GtkToolButton:icon-widget and #GtkToolButton:stock-id. If
+ * #GtkToolButton:icon-widget is non-%NULL, then
+ * that widget is used as the icon. Otherwise, if #GtkToolButton:stock-id is
+ * non-%NULL, the icon is determined by the stock item. Otherwise,
+ * the button does not have a icon.
+ */
+
+
#define MENU_ID "gtk-tool-button-menu-id"
enum {
PROP_LABEL_WIDGET,
PROP_STOCK_ID,
PROP_ICON_NAME,
- PROP_ICON_WIDGET
+ PROP_ICON_WIDGET,
+ PROP_ACTION_NAME,
+ PROP_ACTION_TARGET
};
static void gtk_tool_button_init (GtkToolButton *button,
static gboolean gtk_tool_button_create_menu_proxy (GtkToolItem *item);
static void button_clicked (GtkWidget *widget,
GtkToolButton *button);
-static void gtk_tool_button_style_set (GtkWidget *widget,
- GtkStyle *prev_style);
+static void gtk_tool_button_style_updated (GtkWidget *widget);
static void gtk_tool_button_construct_contents (GtkToolItem *tool_item);
+static void gtk_tool_button_actionable_iface_init (GtkActionableInterface *iface);
static void gtk_tool_button_activatable_interface_init (GtkActivatableIface *iface);
-static void gtk_tool_button_activatable_update (GtkActivatable *activatable,
+static void gtk_tool_button_update (GtkActivatable *activatable,
GtkAction *action,
const gchar *property_name);
-static void gtk_tool_button_activatable_reset (GtkActivatable *activatable,
+static void gtk_tool_button_sync_action_properties (GtkActivatable *activatable,
GtkAction *action);
gchar *label_text;
GtkWidget *label_widget;
GtkWidget *icon_widget;
-
+
+ GtkSizeGroup *text_size_group;
+
guint use_underline : 1;
guint contents_invalid : 1;
};
static GtkActivatableIface *parent_activatable_iface;
static guint toolbutton_signals[LAST_SIGNAL] = { 0 };
-#define GTK_TOOL_BUTTON_GET_PRIVATE(obj)(G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_TOOL_BUTTON, GtkToolButtonPrivate))
-
GType
gtk_tool_button_get_type (void)
{
if (!type)
{
- static const GInterfaceInfo activatable_info =
+ const GInterfaceInfo actionable_info =
+ {
+ (GInterfaceInitFunc) gtk_tool_button_actionable_iface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL
+ };
+ const GInterfaceInfo activatable_info =
{
(GInterfaceInitFunc) gtk_tool_button_activatable_interface_init,
(GInterfaceFinalizeFunc) NULL,
(GInstanceInitFunc) gtk_tool_button_init,
0);
+ g_type_add_interface_static (type, GTK_TYPE_ACTIONABLE, &actionable_info);
g_type_add_interface_static (type, GTK_TYPE_ACTIVATABLE,
&activatable_info);
}
object_class->notify = gtk_tool_button_property_notify;
object_class->finalize = gtk_tool_button_finalize;
- widget_class->style_set = gtk_tool_button_style_set;
+ widget_class->style_updated = gtk_tool_button_style_updated;
tool_item_class->create_menu_proxy = gtk_tool_button_create_menu_proxy;
tool_item_class->toolbar_reconfigured = gtk_tool_button_toolbar_reconfigured;
GTK_TYPE_WIDGET,
GTK_PARAM_READWRITE));
+ g_object_class_override_property (object_class, PROP_ACTION_NAME, "action-name");
+ g_object_class_override_property (object_class, PROP_ACTION_TARGET, "action-target");
+
/**
* GtkButton:icon-spacing:
*
P_("Spacing in pixels between the icon and label"),
0,
G_MAXINT,
- 0,
+ 3,
GTK_PARAM_READWRITE));
/**
GtkToolButtonClass *klass)
{
GtkToolItem *toolitem = GTK_TOOL_ITEM (button);
-
- button->priv = GTK_TOOL_BUTTON_GET_PRIVATE (button);
+
+ button->priv = G_TYPE_INSTANCE_GET_PRIVATE (button,
+ GTK_TYPE_TOOL_BUTTON,
+ GtkToolButtonPrivate);
button->priv->contents_invalid = TRUE;
gtk_tool_button_construct_contents (GtkToolItem *tool_item)
{
GtkToolButton *button = GTK_TOOL_BUTTON (tool_item);
+ GtkWidget *child;
GtkWidget *label = NULL;
GtkWidget *icon = NULL;
GtkToolbarStyle style;
GtkIconSize icon_size;
GtkWidget *box = NULL;
guint icon_spacing;
+ GtkOrientation text_orientation = GTK_ORIENTATION_HORIZONTAL;
+ GtkSizeGroup *size_group = NULL;
+ GtkWidget *parent;
button->priv->contents_invalid = FALSE;
"icon-spacing", &icon_spacing,
NULL);
- if (button->priv->icon_widget && button->priv->icon_widget->parent)
+ if (button->priv->icon_widget)
{
- gtk_container_remove (GTK_CONTAINER (button->priv->icon_widget->parent),
- button->priv->icon_widget);
+ parent = gtk_widget_get_parent (button->priv->icon_widget);
+ if (parent)
+ {
+ gtk_container_remove (GTK_CONTAINER (parent),
+ button->priv->icon_widget);
+ }
}
- if (button->priv->label_widget && button->priv->label_widget->parent)
+ if (button->priv->label_widget)
{
- gtk_container_remove (GTK_CONTAINER (button->priv->label_widget->parent),
- button->priv->label_widget);
+ parent = gtk_widget_get_parent (button->priv->label_widget);
+ if (parent)
+ {
+ gtk_container_remove (GTK_CONTAINER (parent),
+ button->priv->label_widget);
+ }
}
- if (GTK_BIN (button->priv->button)->child)
+ child = gtk_bin_get_child (GTK_BIN (button->priv->button));
+ if (child)
{
/* Note: we are not destroying the label_widget or icon_widget
* here because they were removed from their containers above
*/
- gtk_widget_destroy (GTK_BIN (button->priv->button)->child);
+ gtk_widget_destroy (child);
}
style = gtk_tool_item_get_toolbar_style (GTK_TOOL_ITEM (button));
if (style == GTK_TOOLBAR_BOTH_HORIZ &&
(gtk_tool_item_get_is_important (GTK_TOOL_ITEM (button)) ||
- gtk_tool_item_get_orientation (GTK_TOOL_ITEM (button)) == GTK_ORIENTATION_VERTICAL))
+ gtk_tool_item_get_orientation (GTK_TOOL_ITEM (button)) == GTK_ORIENTATION_VERTICAL ||
+ gtk_tool_item_get_text_orientation (GTK_TOOL_ITEM (button)) == GTK_ORIENTATION_VERTICAL))
{
need_label = TRUE;
}
gtk_widget_show (label);
}
+
+ if (GTK_IS_LABEL (label))
+ {
+ gtk_label_set_ellipsize (GTK_LABEL (label),
+ gtk_tool_item_get_ellipsize_mode (GTK_TOOL_ITEM (button)));
+ text_orientation = gtk_tool_item_get_text_orientation (GTK_TOOL_ITEM (button));
+ if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ gtk_label_set_angle (GTK_LABEL (label), 0);
+ gtk_misc_set_alignment (GTK_MISC (label),
+ gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button)),
+ 0.5);
+ }
+ else
+ {
+ gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_NONE);
+ if (gtk_widget_get_direction (GTK_WIDGET (tool_item)) == GTK_TEXT_DIR_RTL)
+ gtk_label_set_angle (GTK_LABEL (label), -90);
+ else
+ gtk_label_set_angle (GTK_LABEL (label), 90);
+ gtk_misc_set_alignment (GTK_MISC (label),
+ 0.5,
+ 1 - gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button)));
+ }
+ }
}
icon_size = gtk_tool_item_get_icon_size (GTK_TOOL_ITEM (button));
icon = gtk_image_new_from_icon_name (button->priv->icon_name, icon_size);
gtk_widget_show (icon);
}
+
+ if (GTK_IS_MISC (icon) && text_orientation == GTK_ORIENTATION_HORIZONTAL)
+ gtk_misc_set_alignment (GTK_MISC (icon),
+ 1.0 - gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button)),
+ 0.5);
+ else if (GTK_IS_MISC (icon))
+ gtk_misc_set_alignment (GTK_MISC (icon),
+ 0.5,
+ gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button)));
+
+ if (icon)
+ {
+ size_group = gtk_tool_item_get_text_size_group (GTK_TOOL_ITEM (button));
+ if (size_group != NULL)
+ gtk_size_group_add_widget (size_group, icon);
+ }
}
switch (style)
break;
case GTK_TOOLBAR_BOTH:
- box = gtk_vbox_new (FALSE, icon_spacing);
+ if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
+ box = gtk_box_new (GTK_ORIENTATION_VERTICAL, icon_spacing);
+ else
+ box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, icon_spacing);
if (icon)
gtk_box_pack_start (GTK_BOX (box), icon, TRUE, TRUE, 0);
gtk_box_pack_end (GTK_BOX (box), label, FALSE, TRUE, 0);
break;
case GTK_TOOLBAR_BOTH_HORIZ:
- box = gtk_hbox_new (FALSE, icon_spacing);
- if (icon)
- gtk_box_pack_start (GTK_BOX (box), icon, label? FALSE : TRUE, TRUE, 0);
- if (label)
- gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
+ if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, icon_spacing);
+ if (icon)
+ gtk_box_pack_start (GTK_BOX (box), icon, label? FALSE : TRUE, TRUE, 0);
+ if (label)
+ gtk_box_pack_end (GTK_BOX (box), label, TRUE, TRUE, 0);
+ }
+ else
+ {
+ box = gtk_box_new (GTK_ORIENTATION_VERTICAL, icon_spacing);
+ if (icon)
+ gtk_box_pack_end (GTK_BOX (box), icon, label ? FALSE : TRUE, TRUE, 0);
+ if (label)
+ gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
+ }
gtk_container_add (GTK_CONTAINER (button->priv->button), box);
break;
case PROP_ICON_WIDGET:
gtk_tool_button_set_icon_widget (button, g_value_get_object (value));
break;
+ case PROP_ACTION_NAME:
+ g_object_set_property (G_OBJECT (button->priv->button), "action-name", value);
+ break;
+ case PROP_ACTION_TARGET:
+ g_object_set_property (G_OBJECT (button->priv->button), "action-target", value);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_ICON_WIDGET:
g_value_set_object (value, button->priv->icon_widget);
break;
+ case PROP_ACTION_NAME:
+ g_object_get_property (G_OBJECT (button->priv->button), "action-name", value);
+ break;
+ case PROP_ACTION_TARGET:
+ g_object_get_property (G_OBJECT (button->priv->button), "action-target", value);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
+static const gchar *
+gtk_tool_button_get_action_name (GtkActionable *actionable)
+{
+ GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
+
+ return gtk_actionable_get_action_name (GTK_ACTIONABLE (button->priv->button));
+}
+
+static void
+gtk_tool_button_set_action_name (GtkActionable *actionable,
+ const gchar *action_name)
+{
+ GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
+
+ gtk_actionable_set_action_name (GTK_ACTIONABLE (button->priv->button), action_name);
+}
+
+static GVariant *
+gtk_tool_button_get_action_target_value (GtkActionable *actionable)
+{
+ GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
+
+ return gtk_actionable_get_action_target_value (GTK_ACTIONABLE (button->priv->button));
+}
+
+static void
+gtk_tool_button_set_action_target_value (GtkActionable *actionable,
+ GVariant *action_target)
+{
+ GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
+
+ gtk_actionable_set_action_target_value (GTK_ACTIONABLE (button->priv->button), action_target);
+}
+
+static void
+gtk_tool_button_actionable_iface_init (GtkActionableInterface *iface)
+{
+ iface->get_action_name = gtk_tool_button_get_action_name;
+ iface->set_action_name = gtk_tool_button_set_action_name;
+ iface->get_action_target_value = gtk_tool_button_get_action_target_value;
+ iface->set_action_target_value = gtk_tool_button_set_action_target_value;
+}
+
static void
gtk_tool_button_finalize (GObject *object)
{
gtk_image_get_stock (image, &stock_id, NULL);
return gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
}
+ else if (storage_type == GTK_IMAGE_ICON_NAME)
+ {
+ const gchar *icon_name;
+ gtk_image_get_icon_name (image, &icon_name, NULL);
+ return gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
+ }
else if (storage_type == GTK_IMAGE_ICON_SET)
{
GtkIconSet *icon_set;
gboolean use_mnemonic = TRUE;
const char *label;
+ if (_gtk_tool_item_create_menu_proxy (item))
+ return TRUE;
+
if (GTK_IS_LABEL (button->priv->label_widget))
{
label = gtk_label_get_label (GTK_LABEL (button->priv->label_widget));
GtkWidget *box;
guint spacing;
- box = GTK_BIN (button->priv->button)->child;
+ box = gtk_bin_get_child (GTK_BIN (button->priv->button));
if (GTK_IS_BOX (box))
{
gtk_widget_style_get (GTK_WIDGET (button),
}
static void
-gtk_tool_button_style_set (GtkWidget *widget,
- GtkStyle *prev_style)
+gtk_tool_button_style_updated (GtkWidget *widget)
{
+ GTK_WIDGET_CLASS (parent_class)->style_updated (widget);
+
gtk_tool_button_update_icon_spacing (GTK_TOOL_BUTTON (widget));
}
gtk_tool_button_activatable_interface_init (GtkActivatableIface *iface)
{
parent_activatable_iface = g_type_interface_peek_parent (iface);
- iface->update = gtk_tool_button_activatable_update;
- iface->reset = gtk_tool_button_activatable_reset;
+ iface->update = gtk_tool_button_update;
+ iface->sync_action_properties = gtk_tool_button_sync_action_properties;
}
static void
-gtk_tool_button_activatable_update (GtkActivatable *activatable,
- GtkAction *action,
- const gchar *property_name)
+gtk_tool_button_update (GtkActivatable *activatable,
+ GtkAction *action,
+ const gchar *property_name)
{
GtkToolButton *button;
GtkWidget *image;
button = GTK_TOOL_BUTTON (activatable);
if (strcmp (property_name, "short-label") == 0)
- {
- if (!gtk_action_get_stock_id (action) &&
- !gtk_action_get_icon_name (action))
- {
- gtk_tool_button_set_use_underline (button, TRUE);
- gtk_tool_button_set_label (button, gtk_action_get_short_label (action));
- }
- }
+ gtk_tool_button_set_label (button, gtk_action_get_short_label (action));
else if (strcmp (property_name, "stock-id") == 0)
- {
- if (gtk_action_get_stock_id (action))
- {
- gtk_tool_button_set_label (button, NULL);
- gtk_tool_button_set_icon_name (button, NULL);
- }
- gtk_tool_button_set_icon_widget (button, NULL);
- gtk_tool_button_set_stock_id (button, gtk_action_get_stock_id (action));
- }
+ gtk_tool_button_set_stock_id (button, gtk_action_get_stock_id (action));
else if (strcmp (property_name, "gicon") == 0)
{
const gchar *stock_id = gtk_action_get_stock_id (action);
}
else if (strcmp (property_name, "icon-name") == 0)
- {
- if (gtk_action_get_icon_name (action))
- {
- gtk_tool_button_set_label (button, NULL);
- gtk_tool_button_set_stock_id (button, NULL);
- }
- gtk_tool_button_set_icon_name (button, gtk_action_get_icon_name (action));
- }
+ gtk_tool_button_set_icon_name (button, gtk_action_get_icon_name (action));
}
static void
-gtk_tool_button_activatable_reset (GtkActivatable *activatable,
- GtkAction *action)
+gtk_tool_button_sync_action_properties (GtkActivatable *activatable,
+ GtkAction *action)
{
GtkToolButton *button;
GIcon *icon;
const gchar *stock_id;
- parent_activatable_iface->reset (activatable, action);
+ parent_activatable_iface->sync_action_properties (activatable, action);
if (!action)
return;
/**
* gtk_tool_button_new:
- * @label: a string that will be used as label, or %NULL
- * @icon_widget: a widget that will be used as icon widget, or %NULL
- *
- * Creates a new %GtkToolButton using @icon_widget as icon and @label as
+ * @label: (allow-none): a string that will be used as label, or %NULL
+ * @icon_widget: (allow-none): a widget that will be used as the button contents, or %NULL
+ *
+ * Creates a new %GtkToolButton using @icon_widget as contents and @label as
* label.
- *
+ *
* Return value: A new #GtkToolButton
*
* Since: 2.4
{
GtkToolButton *button;
+ g_return_val_if_fail (icon_widget == NULL || GTK_IS_WIDGET (icon_widget), NULL);
+
button = g_object_new (GTK_TYPE_TOOL_BUTTON,
"label", label,
"icon-widget", icon_widget,
/**
* gtk_tool_button_set_label:
* @button: a #GtkToolButton
- * @label: a string that will be used as label, or %NULL.
- *
+ * @label: (allow-none): a string that will be used as label, or %NULL.
+ *
* Sets @label as the label used for the tool button. The "label" property
* only has an effect if not overridden by a non-%NULL "label_widget" property.
* If both the "label_widget" and "label" properties are %NULL, the label
const gchar *label)
{
gchar *old_label;
+ gchar *elided_label;
+ AtkObject *accessible;
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
button->priv->label_text = g_strdup (label);
button->priv->contents_invalid = TRUE;
+ if (label)
+ {
+ elided_label = _gtk_toolbar_elide_underscores (label);
+ accessible = gtk_widget_get_accessible (GTK_WIDGET (button->priv->button));
+ atk_object_set_name (accessible, elided_label);
+ g_free (elided_label);
+ }
+
g_free (old_label);
g_object_notify (G_OBJECT (button), "label");
*
* Since: 2.4
**/
-G_CONST_RETURN gchar *
+const gchar *
gtk_tool_button_get_label (GtkToolButton *button)
{
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
/**
* gtk_tool_button_set_stock_id:
* @button: a #GtkToolButton
- * @stock_id: a name of a stock item, or %NULL
- *
+ * @stock_id: (allow-none): a name of a stock item, or %NULL
+ *
* Sets the name of the stock item. See gtk_tool_button_new_from_stock().
* The stock_id property only has an effect if not
* overridden by non-%NULL "label" and "icon_widget" properties.
*
* Since: 2.4
**/
-G_CONST_RETURN gchar *
+const gchar *
gtk_tool_button_get_stock_id (GtkToolButton *button)
{
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
}
/**
- * gtk_tool_button_set_icon_name
+ * gtk_tool_button_set_icon_name:
* @button: a #GtkToolButton
- * @icon_name: the name of the themed icon
- *
+ * @icon_name: (allow-none): the name of the themed icon
+ *
* Sets the icon for the tool button from a named themed icon.
* See the docs for #GtkIconTheme for more details.
* The "icon_name" property only has an effect if not
}
/**
- * gtk_tool_button_get_icon_name
+ * gtk_tool_button_get_icon_name:
* @button: a #GtkToolButton
- *
+ *
* Returns the name of the themed icon for the tool button,
* see gtk_tool_button_set_icon_name().
*
* Returns: the icon name or %NULL if the tool button has
* no themed icon
- *
+ *
* Since: 2.8
**/
-G_CONST_RETURN gchar*
+const gchar*
gtk_tool_button_get_icon_name (GtkToolButton *button)
{
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
/**
* gtk_tool_button_set_icon_widget:
* @button: a #GtkToolButton
- * @icon_widget: the widget used as icon, or %NULL
- *
+ * @icon_widget: (allow-none): the widget used as icon, or %NULL
+ *
* Sets @icon as the widget used as icon on @button. If @icon_widget is
* %NULL the icon is determined by the "stock_id" property. If the
* "stock_id" property is also %NULL, @button will not have an icon.
{
if (button->priv->icon_widget)
{
- if (button->priv->icon_widget->parent)
- gtk_container_remove (GTK_CONTAINER (button->priv->icon_widget->parent),
- button->priv->icon_widget);
+ GtkWidget *parent;
+
+ parent = gtk_widget_get_parent (button->priv->icon_widget);
+ if (parent)
+ gtk_container_remove (GTK_CONTAINER (parent),
+ button->priv->icon_widget);
g_object_unref (button->priv->icon_widget);
}
/**
* gtk_tool_button_set_label_widget:
* @button: a #GtkToolButton
- * @label_widget: the widget used as label, or %NULL
- *
+ * @label_widget: (allow-none): the widget used as label, or %NULL
+ *
* Sets @label_widget as the widget that will be used as the label
* for @button. If @label_widget is %NULL the "label" property is used
* as label. If "label" is also %NULL, the label in the stock item
{
if (button->priv->label_widget)
{
- if (button->priv->label_widget->parent)
- gtk_container_remove (GTK_CONTAINER (button->priv->label_widget->parent),
- button->priv->label_widget);
-
+ GtkWidget *parent;
+
+ parent = gtk_widget_get_parent (button->priv->label_widget);
+ if (parent)
+ gtk_container_remove (GTK_CONTAINER (parent),
+ button->priv->label_widget);
+
g_object_unref (button->priv->label_widget);
}
/**
* gtk_tool_button_get_label_widget:
* @button: a #GtkToolButton
- *
- * Returns the widget used as label on @button. See
- * gtk_tool_button_set_label_widget().
- *
- * Return value: The widget used as label on @button, or %NULL.
- *
+ *
+ * Returns the widget used as label on @button.
+ * See gtk_tool_button_set_label_widget().
+ *
+ * Return value: (transfer none): The widget used as label
+ * on @button, or %NULL.
+ *
* Since: 2.4
**/
GtkWidget *
/**
* gtk_tool_button_get_icon_widget:
* @button: a #GtkToolButton
- *
- * Return the widget used as icon widget on @button. See
- * gtk_tool_button_set_icon_widget().
- *
- * Return value: The widget used as icon on @button, or %NULL.
- *
+ *
+ * Return the widget used as icon widget on @button.
+ * See gtk_tool_button_set_icon_widget().
+ *
+ * Return value: (transfer none): The widget used as icon
+ * on @button, or %NULL.
+ *
* Since: 2.4
**/
GtkWidget *
return button->priv->button;
}
-
-
-#define __GTK_TOOL_BUTTON_C__
-#include "gtkaliasdef.c"
projects / ~andy / gtk / blobdiff