Difference between revisions of "EventDispatcher:dispatchEvent"
From GiderosMobile
| Line 3: | Line 3: | ||
=== Description === | === Description === | ||
| − | Dispatches an event to this | + | Dispatches an event to this '''EventDispatcher''' instance. |
| − | |||
<source lang="lua"> | <source lang="lua"> | ||
EventDispatcher:dispatchEvent(event) | EventDispatcher:dispatchEvent(event) | ||
| Line 10: | Line 9: | ||
=== Parameters === | === Parameters === | ||
| − | '''event''': (Event) | + | '''event''': (Event) the '''Event''' object to be dispatched<br/> |
| + | |||
| + | === Example === | ||
| + | <source 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 | ||
| + | </source> | ||
{{EventDispatcher}} | {{EventDispatcher}} | ||
Revision as of 10:00, 13 November 2022
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
