GladeXML::signal_autoconnect
void signal_autoconnect([array handlers]);
Connects all signal handlers defined in the glade file to functions
with the same name as the signal handler.
In the example, the "clicked" signal of the close button
would be connected to a function called "test" if it
exists in the source.
Try to extend the example with the following (after glade
instantiation and before gtk_main):
function test()
{
echo 'test' . "\r\n";
}
$glade->signal_autoconnect();
|
If you click the close button now, you will see an "test"
output line in the shell prompt.
The first parameter passed to the callback will be the
calling widget.
The handlers parameter can be used to define
a whole signal-callback structure and connect them with one call.
The array itself contains key-value pairs with the keys being
the handlers defined in the glade file (see
signal_connect() for an
explanation of handlers). The values itself have also to be
arrays. This subarrays contain (mostly one) a number of callbacks.
Example 66. Using the autoconnect parameter
$glade->signal_autoconnect(
array(
'test' => array( 'test'),
'moved' => array( 'moved')
)
);
|
Although the subarray needs to be an array, it is
not possible to connect a handler
to several callbacks.
