Difference between revisions of "Event.REMOVED FROM STAGE"
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__NOTOC__ | __NOTOC__ | ||
| − | + | '''Available since:''' Gideros 2011.6<br/> | |
| − | ''' | + | '''Value:''' removedFromStage<br/> |
| − | ''' | + | '''Defined by:''' [[Sprite]]<br/> |
| − | ''' | + | |
| − | === | + | === Description === |
| − | + | This event is dispatched when an object is removed from the stage hierarchy. | |
| + | |||
| + | === Example === | ||
| + | <syntaxhighlight lang="lua"> | ||
| + | MySprite = gideros.class(Sprite) | ||
| + | function MySprite:init() | ||
| + | self:addEventListener(Event.ADDED_TO_STAGE, self.onAddedToStage, self) | ||
| + | self:addEventListener(Event.REMOVED_FROM_STAGE, self.onRemovedFromStage, self) | ||
| + | end | ||
| + | function MySprite:onAddedToStage(event) | ||
| + | self:addEventListener(Event.ENTER_FRAME, self.onEnterFrame, self) | ||
| + | end | ||
| + | function MySprite:onRemovedFromStage(event) | ||
| + | self:removeEventListener(Event.ENTER_FRAME, self.onEnterFrame, self) | ||
| + | end | ||
| + | function MySprite:onEnterFrame(event) | ||
| + | -- enter frame logic | ||
| + | end | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | === See also === | ||
| + | '''[[Event system]]''' | ||
{{Sprite}} | {{Sprite}} | ||
Latest revision as of 08:31, 27 June 2024
Available since: Gideros 2011.6
Value: removedFromStage
Defined by: Sprite
Description
This event is dispatched when an object is removed from the stage hierarchy.
Example
MySprite = gideros.class(Sprite)
function MySprite:init()
self:addEventListener(Event.ADDED_TO_STAGE, self.onAddedToStage, self)
self:addEventListener(Event.REMOVED_FROM_STAGE, self.onRemovedFromStage, self)
end
function MySprite:onAddedToStage(event)
self:addEventListener(Event.ENTER_FRAME, self.onEnterFrame, self)
end
function MySprite:onRemovedFromStage(event)
self:removeEventListener(Event.ENTER_FRAME, self.onEnterFrame, self)
end
function MySprite:onEnterFrame(event)
-- enter frame logic
end
See also
- Sprite:addChild
- Sprite:addChildAt
- Sprite:clearBlendMode
- Sprite:clone
- Sprite:contains
- Sprite:get
- Sprite:getAlpha
- Sprite:getAnchorPoint
- Sprite:getAnchorPosition
- Sprite:getBounds
- Sprite:getChildAt
- Sprite:getChildIndex
- Sprite:getChildrenAtPoint
- Sprite:getClip
- Sprite:getColorTransform
- Sprite:getDrawCount
- Sprite:getHeight
- Sprite:getLayoutConstraints
- Sprite:getLayoutInfo
- Sprite:getLayoutParameters
- Sprite:getMatrix
- Sprite:getNumChildren
- Sprite:getParent
- Sprite:getPosition
- Sprite:getRotation
- Sprite:getRotationX
- Sprite:getRotationY
- Sprite:getScale
- Sprite:getScaleX
- Sprite:getScaleY
- Sprite:getScaleZ
- Sprite:getSize
- Sprite:getSkew
- Sprite:getSkewX
- Sprite:getSkewY
- Sprite:getWidth
- Sprite:getX
- Sprite:getY
- Sprite:getZ
- Sprite:globalToLocal
- Sprite:hitTestPoint
- Sprite:isVisible
- Sprite:localToGlobal
- Sprite:redrawEffects
- Sprite:removeChild
- Sprite:removeChildAt
- Sprite:removeFromParent
- Sprite:set
- Sprite:setAlpha
- Sprite:setAnchorPoint
- Sprite:setAnchorPosition
- Sprite:setBlendMode
- Sprite:setClip
- Sprite:setColorTransform
- Sprite:setEffectConstant
- Sprite:setEffectStack
- Sprite:setGhosts
- Sprite:setLayoutConstraints
- Sprite:setLayoutParameters
- Sprite:setMatrix
- Sprite:setPosition
- Sprite:setRotation
- Sprite:setRotationX
- Sprite:setRotationY
- Sprite:setScale
- Sprite:setScaleX
- Sprite:setScaleY
- Sprite:setScaleZ
- Sprite:setShader
- Sprite:setShaderConstant
- Sprite:setSkew
- Sprite:setSkewX
- Sprite:setSkewY
- Sprite:setStencilOperation
- Sprite:setStopEventPropagation
- Sprite:setVisible
- Sprite:setX
- Sprite:setY
- Sprite:setZ
- Sprite:spriteToLocal
- Sprite:swapChildren
- Sprite:swapChildrenAt
- Sprite.ADD
- Sprite.ALPHA
- Sprite.LAYOUT ANCHOR CENTER
- Sprite.LAYOUT ANCHOR EAST
- Sprite.LAYOUT ANCHOR NORTH
- Sprite.LAYOUT ANCHOR NORTHEAST
- Sprite.LAYOUT ANCHOR NORTHWEST
- Sprite.LAYOUT ANCHOR SOUTH
- Sprite.LAYOUT ANCHOR SOUTHEAST
- Sprite.LAYOUT ANCHOR SOUTHWEST
- Sprite.LAYOUT ANCHOR WEST
- Sprite.LAYOUT FILL BOTH
- Sprite.LAYOUT FILL HORIZONTAL
- Sprite.LAYOUT FILL NONE
- Sprite.LAYOUT FILL VERTICAL
- Sprite.MULTIPLY
- Sprite.NO ALPHA
- Sprite.SCREEN
- Sprite.new
- Event.ADDED_TO_STAGE
- Event.ENTER_FRAME
- Event.KEY_CHAR
- Event.KEY_DOWN
- Event.KEY_UP
- Event.LAYOUT_RESIZED
- Event.MOUSE_DOWN
- Event.MOUSE_ENTER
- Event.MOUSE_HOVER
- Event.MOUSE_LEAVE
- Event.MOUSE_MOVE
- Event.MOUSE_UP
- Event.MOUSE_WHEEL
- Event.REMOVED_FROM_STAGE
- Event.TOUCHES_BEGIN
- Event.TOUCHES_CANCEL
- Event.TOUCHES_END
- Event.TOUCHES_MOVE
