Difference between revisions of "EventDispatcher:dispatchEvent"
From GiderosMobile
m (Text replacement - "</source>" to "</syntaxhighlight>") |
|||
| (10 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| − | |||
'''Available since:''' Gideros 2011.6<br/> | '''Available since:''' Gideros 2011.6<br/> | ||
| + | '''Class:''' [[EventDispatcher]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Dispatches an event to this '''EventDispatcher''' instance. | |
| − | Dispatches an event to this | + | <syntaxhighlight lang="lua"> |
| − | < | + | EventDispatcher:dispatchEvent(event) |
| − | + | </syntaxhighlight> | |
| − | + | ||
| − | </ | ||
=== Parameters === | === Parameters === | ||
| − | '''event''': (Event) | + | '''event''': (Event) the '''Event''' object to be dispatched<br/> |
| + | |||
| + | === Example === | ||
| + | <syntaxhighlight lang="lua"> | ||
| + | function ButtonTextP9UDDT:onMouseUp(e) | ||
| + | if self.focus and self.isclicked then | ||
| + | local ec = Event.new("clicked") | ||
| + | self:dispatchEvent(ec) -- button was clicked | ||
| + | e:stopPropagation() | ||
| + | end | ||
| + | self.focus = false | ||
| + | self.isclicked = false | ||
| + | self:updateVisualState() | ||
| + | end | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | {{EventDispatcher}} | ||
Latest revision as of 14:26, 13 July 2023
Available since: Gideros 2011.6
Class: EventDispatcher
Description
Dispatches an event to this EventDispatcher instance.
EventDispatcher:dispatchEvent(event)
Parameters
event: (Event) the Event object to be dispatched
Example
function ButtonTextP9UDDT:onMouseUp(e)
if self.focus and self.isclicked then
local ec = Event.new("clicked")
self:dispatchEvent(ec) -- button was clicked
e:stopPropagation()
end
self.focus = false
self.isclicked = false
self:updateVisualState()
end
