class QtTimeSelector(QtBoundedTime, ProxyTimeSelector):
""" A Qt implementation of an Enaml ProxyTimeSelector.
"""
#: A reference to the widget created by the proxy.
widget = Typed(QTimeEdit)
#--------------------------------------------------------------------------
# Initialization API
#--------------------------------------------------------------------------
def create_widget(self):
""" Create the QTimeEdit widget.
"""
self.widget = QTimeEdit(self.parent_widget())
def init_widget(self):
""" Initialize the widget.
"""
super(QtTimeSelector, self).init_widget()
d = self.declaration
self.set_time_format(d.time_format)
self.widget.timeChanged.connect(self.on_time_changed)
#--------------------------------------------------------------------------
# Abstract API Implementation
#--------------------------------------------------------------------------
def get_time(self):
""" Return the current time in the control.
Returns
-------
result : time
The current control time as a time object.
"""
return self.widget.time().toPyTime()
def set_minimum(self, time):
""" Set the widget's minimum time.
Parameters
----------
time : time
The time object to use for setting the minimum time.
"""
self.widget.setMinimumTime(time)
def set_maximum(self, time):
""" Set the widget's maximum time.
Parameters
----------
time : time
The time object to use for setting the maximum time.
"""
self.widget.setMaximumTime(time)
def set_time(self, time):
""" Set the widget's current time.
Parameters
----------
time : time
The time object to use for setting the date.
"""
self._guard |= CHANGED_GUARD
try:
self.widget.setTime(time)
finally:
self._guard &= ~CHANGED_GUARD
def set_time_format(self, format):
""" Set the widget's time format.
Parameters
----------
format : str
A Python time formatting string.
"""
# XXX make sure Python's and Qt's format strings are the
# same, or convert between the two.
self.widget.setDisplayFormat(format)
