def decorate(func):
func.selectors = [
Selector.from_string(r.strip()) for r in rule.split(',')
]
if event_name is not None:
func.event_name = event_name
return func
def decorate(func):
func.selectors = [Selector.from_string(r.strip())
for r in rule.split(',')]
if event_name is not None:
func.event_name = event_name
self.push_handlers(func)
return func
def select(rule):
selector = Selector.from_string(rule)
def decorate(func):
func.selector = selector
return func
return decorate
def decorate(func):
name = event_name or func.__name__
if name not in GUIEventDispatcher.event_types:
raise EventException('Unknown event "%s"' % name)
for r in rule.split(','):
selector = Selector.from_string(r.strip())
GUIEventDispatcher.set_default_handler(name, selector, func)
return func
def decorate(func):
name = event_name or func.__name__
if name not in GUIEventDispatcher.event_types:
raise EventException('Unknown event "%s"' % name)
for r in rule.split(','):
selector = Selector.from_string(r.strip())
GUIEventDispatcher.set_default_handler(name, selector, func)
return func
handler.selector = universal_selector
ruleset.add_rule(handler)
def dispatch_event(self, element, event_type, *args):
for frame in self._event_stack:
ruleset = frame.get(event_type, None)
if ruleset:
handlers = ruleset.get_matching_rules(element)
for handler in handlers:
ret = handler(element, *args)
if ret != EVENT_UNHANDLED:
return True
LayoutEventDispatcher.register_event_type('on_mouse_press')
LayoutEventDispatcher.register_event_type('on_mouse_enter')
LayoutEventDispatcher.register_event_type('on_mouse_leave')
def select(rule):
selector = Selector.from_string(rule)
def decorate(func):
func.selector = selector
return func
return decorate
universal_selector = Selector(SimpleSelector(None, None, (), (), ()), ())
def select(rule):
selector = Selector.from_string(rule)
def decorate(func):
func.selector = selector
return func
return decorate