Difference between revisions of "EventDispatcher:dispatchEvent"
From GiderosMobile
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=== Description === | === Description === | ||
| − | Dispatches an event to this | + | Dispatches an event to this '''EventDispatcher''' instance. |
| − | + | <syntaxhighlight lang="lua"> | |
| − | < | ||
EventDispatcher:dispatchEvent(event) | 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 15:26, 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
