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| Summary: Field | Property | Contructor | Method | Detail: Field | Property | Contructor | Method |
Object
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+--xp.events.Event
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+--xp.events.MouseWheelEvent
Field Summary | ||
| delta: Number | ||
| An optional number indicating how many lines should be scrolled for each notch the user rolls the mouse wheel. A positive delta value indicates an upward scroll; a negative value indicates a downward scroll. Typical values are from 1 to 3; faster scrolling can produce larger values. | ||
| scrollTarget: MovieClip | ||
| An optional parameter that indicates the topmost movie clip instance under the mouse pointer when the mouse wheel is rolled. If you want to specify a value for scrollTarget but don’t want to specify a value for delta, pass null for delta. | ||
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Constructor | ||
| public | MouseWheelEvent ( delta: Number, scrollTarget: MovieClip) | |
| Constructs a new mouse wheel event | ||
| var delta: Number |
| An optional number indicating how many lines should be scrolled for each notch the user rolls the mouse wheel. A positive delta value indicates an upward scroll; a negative value indicates a downward scroll. Typical values are from 1 to 3; faster scrolling can produce larger values. |
| var scrollTarget: MovieClip |
| An optional parameter that indicates the topmost movie clip instance under the mouse pointer when the mouse wheel is rolled. If you want to specify a value for scrollTarget but don’t want to specify a value for delta, pass null for delta. |
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| Constructs a new mouse wheel event | ||||||
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