Lines Matching defs:trace
450 """Define a trace callback for the variable.
460 self._tk.call('trace', 'add', 'variable',
465 """Delete the trace callback for a variable.
471 self._tk.call('trace', 'remove', 'variable',
484 """Return all trace callback information."""
487 splitlist(self._tk.call('trace', 'info', 'variable', self._name)))]
490 """Define a trace callback for the variable.
503 self._tk.call("trace", "variable", self._name, mode, cbname)
506 trace = trace_variable
509 """Delete the trace callback for a variable.
512 CBNAME is the name of the callback returned from trace_variable or trace.
518 self._tk.call("trace", "vdelete", self._name, mode, cbname)
531 """Return all trace callback information.
538 self._tk.call("trace", "vinfo", self._name))]