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WebKitBackForwardList maintains a list of visited pages used to navigate to recent pages. Items are inserted in the list in the order they are visited.
WebKitBackForwardList also maintains the notion of the current item
(which is always at index 0), the preceding item (which is at index -1),
and the following item (which is at index 1).
Methods webkit_web_view_go_back() and webkit_web_view_go_forward() move
the current item backward or forward by one. Method
webkit_web_view_go_to_back_forward_list_item() sets the current item to the
specified item. All other methods returning WebKitBackForwardListItems
do not change the value of the current item, they just return the requested
item or items.
guint
webkit_back_forward_list_get_length (WebKitBackForwardList *back_forward_list);
WebKitBackForwardListItem *
webkit_back_forward_list_get_current_item
(WebKitBackForwardList *back_forward_list);
Returns the current item in back_forward_list
.
a WebKitBackForwardListItem
or NULL if back_forward_list
is empty.
[nullable][transfer none]
WebKitBackForwardListItem *
webkit_back_forward_list_get_back_item
(WebKitBackForwardList *back_forward_list);
Returns the item that precedes the current item.
WebKitBackForwardListItem *
webkit_back_forward_list_get_forward_item
(WebKitBackForwardList *back_forward_list);
Returns the item that follows the current item.
WebKitBackForwardListItem * webkit_back_forward_list_get_nth_item (WebKitBackForwardList *back_forward_list,gint index);
Returns the item at a given index relative to the current item.
the WebKitBackForwardListItem
located at the specified index relative to the current item or NULL.
[nullable][transfer none]
GList *
webkit_back_forward_list_get_back_list
(WebKitBackForwardList *back_forward_list);
GList * webkit_back_forward_list_get_back_list_with_limit (WebKitBackForwardList *back_forward_list,guint limit);
GList *
webkit_back_forward_list_get_forward_list
(WebKitBackForwardList *back_forward_list);
GList * webkit_back_forward_list_get_forward_list_with_limit (WebKitBackForwardList *back_forward_list,guint limit);
“changed” signalvoid user_function (WebKitBackForwardList *back_forward_list, WebKitBackForwardListItem *item_added, gpointer items_removed, gpointer user_data)
This signal is emitted when back_forward_list
changes. This happens
when the current item is updated, a new item is added or one or more
items are removed. Note that both item_added
and items_removed
can
NULL when only the current item is updated. Items are only removed
when the list is cleared or the maximum items limit is reached.
back_forward_list |
the WebKitBackForwardList on which the signal was emitted |
|
item_added |
the WebKitBackForwardListItem added or |
[allow-none] |
items_removed |
a GList of WebKitBackForwardListItems |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last