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Public Member Functions | |
sigc::connection | connect (const sigc::slot<bool, IOCondition>& slot, int fd, IOCondition condition, int priority=PRIORITY_DEFAULT) |
Connects an I/O handler. | |
sigc::connection | connect (const sigc::slot<bool, IOCondition>& slot, const Glib::RefPtr<IOChannel>& channel, IOCondition condition, int priority=PRIORITY_DEFAULT) |
Connects an I/O channel. |
sigc::connection Glib::SignalIO::connect | ( | const sigc::slot<bool, IOCondition>& | slot, | |
int | fd, | |||
IOCondition | condition, | |||
int | priority = PRIORITY_DEFAULT | |||
) |
Connects an I/O handler.
Glib::signal_io().connect(sigc::ptr_fun(&io_handler), fd, Glib::IO_IN | Glib::IO_HUP);
const Glib::RefPtr<Glib::IOSource> io_source = Glib::IOSource::create(fd, Glib::IO_IN | Glib::IO_HUP); io_source->connect(sigc::ptr_fun(&io_handler)); io_source->attach(Glib::MainContext::get_default());
slot | A slot to call when polling fd results in an event that matches condition. The event will be passed as a parameter to slot. If io_handler returns false the signal is disconnected. | |
fd | The file descriptor (or a HANDLE on Win32 systems) to watch. | |
condition | The conditions to watch for. | |
priority | The priority of the new event source. |
sigc::connection Glib::SignalIO::connect | ( | const sigc::slot<bool, IOCondition>& | slot, | |
const Glib::RefPtr<IOChannel>& | channel, | |||
IOCondition | condition, | |||
int | priority = PRIORITY_DEFAULT | |||
) |
Connects an I/O channel.
Glib::signal_io().connect(sigc::ptr_fun(&io_handler), channel, Glib::IO_IN | Glib::IO_HUP);
const Glib::RefPtr<Glib::IOSource> io_source = Glib::IOSource::create(channel, Glib::IO_IN | Glib::IO_HUP); io_source->connect(sigc::ptr_fun(&io_handler)); io_source->attach(Glib::MainContext::get_default());
slot | A slot to call when polling channel results in an event that matches condition. The event will be passed as a parameter to slot. If io_handler returns false the signal is disconnected. | |
channel | The IOChannel object to watch. | |
condition | The conditions to watch for. | |
priority | The priority of the new event source. |