QWebHistoryItem Class Reference
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QWebHistoryItem ( const QWebHistoryItem & other ) | |
~QWebHistoryItem () | |
QIcon | icon () const |
bool | isValid () const |
QDateTime | lastVisited () const |
QUrl | originalUrl () const |
void | setUserData ( const QVariant & userData ) |
QString | title () const |
QUrl | url () const |
QVariant | userData () const |
QWebHistoryItem & | operator= ( const QWebHistoryItem & other ) |
The QWebHistoryItem class represents one item in the history of a QWebPage
Each QWebHistoryItem instance represents an entry in the history stack of a Web page, containing information about the page, its location, and when it was last visited.
The following table shows the properties of the page held by the history item, and the functions used to access them.
Функция | Описание |
---|---|
title() | The page title. |
url() | The location of the page. |
originalUrl() | The URL used to access the page. |
lastVisited() | The date and time of the user's last visit to the page. |
icon() | The icon associated with the page that was provided by the server. |
userData() | The user specific data that was stored with the history item. |
Note: QWebHistoryItem objects are value based, but explicitly shared. Changing a QWebHistoryItem instance by calling setUserData() will change all copies of that instance.
See also QWebHistory, QWebPage::history(), and QWebHistoryInterface.
Constructs a history item from other. The new item and other will share their data, and modifying either this item or other will modify both instances.
Destroys the history item.
Returns the icon associated with the history item.
See also title(), url(), and lastVisited().
Returns whether this is a valid history item.
Эта функция была введена в Qt 4.5.
Returns the date and time that the page associated with the item was last visited.
See also title(), icon(), and url().
Returns the original URL associated with the history item.
See also url().
Stores user specific data userData with the history item.
Note: All copies of this item will be modified.
Эта функция была введена в Qt 4.5.
See also userData().
Returns the title of the page associated with the history item.
See also icon(), url(), and lastVisited().
Returns the URL associated with the history item.
See also originalUrl(), title(), and lastVisited().
Returns the user specific data that was stored with the history item.
Эта функция была введена в Qt 4.5.
See also setUserData().
Assigns the other history item to this. This item and other will share their data, and modifying either this item or other will modify both instances.
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