wb_set_handler

int wb_set_handler (int window, string fn_handler)

Assigns the callback function fn_handler to window. The handler function is a regular PHP function that is used to process events for this particular window. wb_set_handler() must be called whenever the window needs to process messages and vents from its controls.

For additional information, see callback functions and window handlers.

Sample

$mainwin = wb_create_window(NULL, 100, "", 320, 240); wb_set_handler($mainwin, "process_main");

// Place other initialization code here

function process_main($window, $id, $ctrl=0, $param1=0, $param2=0) { switch($id) { case ID_ABOUT: wb_message_box($window, "Test application"); break; case IDCLOSE: wb_destroy_window($window); break; } }

wb_set_handler

Sample

See also