ENTRY OnMouseWheel(IN INT _x, _y, _direction, IN BOOL _bShift, _bCtrl, _bAlt)
; script actions
END OnMouseWheel
Parameters
_x
Parameter of INT type.
_y
Parameter of INT type.
_direction
Parameter of INT type.
_bShift
Parameter of BOOL type.
_bCtrl
Parameter of BOOL type.
_bAlt
Parameter of BOOL type.
Description
The picture event is generated when scrolling the mouse
wheel over the picture. The value of _direction defines direction of
rotation (positive/negative value) and its size. According to documentation
for MS Windows, this value is a multiple of 120.
The parameters _bShift, _bCtrl, _bAlt define the
pressing of SHIFT, CTRL or ALT key at that time.
The parameters _x and _y defines the position of mouse cursor
within coordinates of appropriate picture.
Example
ENTRY OnMouseWheel(IN INT _x, _y, _direction, IN BOOL _bShift, _bCtrl, _bAlt)
;akcie
END OnMouseWheel
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