Event.MOUSE WHEEL

Available since: Gideros 2015.04.26
Value: mouseWheel
Defined by: Sprite

Description

Event that fires when mouse wheel is used.

Modifiers can have values of:

• KeyCode.MODIFIER_NONE
• KeyCode.MODIFIER_SHIFT
• KeyCode.MODIFIER_CTRL
• KeyCode.MODIFIER_ALT
• KeyCode.MODIFIER_META

Parameters

x: (number) x coordinate of the click
y: (number) y coordinate of the click
rx: (number) unrounded x coordinate of the click
ry: (number) unrounded y coordinate of the click
wheel: (number) negative value when scrolled down and positive value when scrolled up (default value 120)
modifiers: (number) modifiers present

Example

<syntaxhighlight lang="lua"> local myscale = 0 mybitmap:addEventListener(Event.MOUSE_WHEEL, function(e) -- e.wheel = 120 myscale = mybitmap:getScale() + e.wheel / 32 mybitmap:setScale(myscale) end) </source>

---

• Sprite

• Sprite.new

• 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
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• Sprite:localToGlobal
• Sprite:redrawEffects
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• Sprite:set
• Sprite:setAlpha
• Sprite:setAnchorPoint
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• Sprite:setBlendMode
• Sprite:setClip
• Sprite:setColorTransform
• Sprite:setEffectConstant
• Sprite:setEffectStack
• Sprite:setGhosts
• Sprite:setLayoutConstraints
• Sprite:setLayoutParameters
• Sprite:setMatrix
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• 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
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• Sprite:setVisible
• Sprite:setX
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• Sprite:setZ
• Sprite:spriteToLocal
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• Sprite.ADD
• Sprite.ALPHA
• Sprite.EFFECT MODE AUTOMATIC
• Sprite.EFFECT MODE CONTINUOUS
• Sprite.EFFECT MODE TRIGGERED
• 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

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