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_CBwinWheel

.

Prototype :

fun [ObjWin fun [ObjWin u0 I I I I] u1 u0] ObjWin

• ObjWin : a source window object


• fun [ObjWin u0 I I I I] u1 : a reflex. Supplemental parameter are : x and y mouse cursor position, direction (to top, to bottom), the mask


• u0 : an user parameter, at your convenience

Return : ObjWin the same window object or nil if error

See also :

Example :