gtk:widget-can-activate-accel (widget signal)

widget -- a gtk:widget object
signal -- an unsigned integer for the ID or a string for the name of a signal installed on widget

True if the accelerator can be activated.

Determines whether an accelerator that activates the signal identified by signal can currently be activated. This is done by emitting the "can-activate-accel" signal on the widget. If the signal is not overridden by a handler or in a derived widget, then the default check is that the widget must be sensitive, and the widget and all its ancestors mapped.