Emitted when a load operation in @web_view changes.
The signal is always emitted with %WEBKIT_LOAD_STARTED when a
new load request is made and %WEBKIT_LOAD_FINISHED when the load
finishes successfully or due to an error. When the ongoing load
operation fails #WebKitWebView::load-failed signal is emitted
before #WebKitWebView::load-changed is emitted with
%WEBKIT_LOAD_FINISHED.
If a redirection is received from the server, this signal is emitted
with %WEBKIT_LOAD_REDIRECTED after the initial emission with
%WEBKIT_LOAD_STARTED and before %WEBKIT_LOAD_COMMITTED.
When the page content starts arriving the signal is emitted with
%WEBKIT_LOAD_COMMITTED event.
You can handle this signal and use a switch to track any ongoing
load operation.
<informalexample><programlisting>
static void web_view_load_changed (WebKitWebView *web_view,
WebKitLoadEvent load_event,
gpointer user_data)
{
switch (load_event) {
case WEBKIT_LOAD_STARTED:
/<!-- -->* New load, we have now a provisional URI *<!-- -->/
provisional_uri = webkit_web_view_get_uri (web_view);
/<!-- -->* Here we could start a spinner or update the
<!-- -->* location bar with the provisional URI *<!-- -->/
break;
case WEBKIT_LOAD_REDIRECTED:
redirected_uri = webkit_web_view_get_uri (web_view);
break;
case WEBKIT_LOAD_COMMITTED:
/<!-- -->* The load is being performed. Current URI is
<!-- -->* the final one and it won't change unless a new
<!-- -->* load is requested or a navigation within the
<!-- -->* same page is performed *<!-- -->/
uri = webkit_web_view_get_uri (web_view);
break;
case WEBKIT_LOAD_FINISHED:
/<!-- -->* Load finished, we can now stop the spinner *<!-- -->/
break;
}
}
</programlisting></informalexample>
Emitted when a load operation in @web_view changes. The signal is always emitted with %WEBKIT_LOAD_STARTED when a new load request is made and %WEBKIT_LOAD_FINISHED when the load finishes successfully or due to an error. When the ongoing load operation fails #WebKitWebView::load-failed signal is emitted before #WebKitWebView::load-changed is emitted with %WEBKIT_LOAD_FINISHED. If a redirection is received from the server, this signal is emitted with %WEBKIT_LOAD_REDIRECTED after the initial emission with %WEBKIT_LOAD_STARTED and before %WEBKIT_LOAD_COMMITTED. When the page content starts arriving the signal is emitted with %WEBKIT_LOAD_COMMITTED event.
You can handle this signal and use a switch to track any ongoing load operation.
<informalexample><programlisting> static void web_view_load_changed (WebKitWebView *web_view, WebKitLoadEvent load_event, gpointer user_data) { switch (load_event) { case WEBKIT_LOAD_STARTED: /<!-- -->* New load, we have now a provisional URI *<!-- -->/ provisional_uri = webkit_web_view_get_uri (web_view); /<!-- -->* Here we could start a spinner or update the <!-- -->* location bar with the provisional URI *<!-- -->/ break; case WEBKIT_LOAD_REDIRECTED: redirected_uri = webkit_web_view_get_uri (web_view); break; case WEBKIT_LOAD_COMMITTED: /<!-- -->* The load is being performed. Current URI is <!-- -->* the final one and it won't change unless a new <!-- -->* load is requested or a navigation within the <!-- -->* same page is performed *<!-- -->/ uri = webkit_web_view_get_uri (web_view); break; case WEBKIT_LOAD_FINISHED: /<!-- -->* Load finished, we can now stop the spinner *<!-- -->/ break; } } </programlisting></informalexample>