scroll-direction
Factor handbook » UI framework » Implementing new gadgets » UI gestures » Mouse gestures

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mouse-scroll

Vocabulary
ui.gestures

Variable description
Global variable. If the most recent gesture was a mouse-scroll, this holds a pair of integers indicating the direction of the scrolling as a two-dimensional vector.

Variable value
Current value in global namespace:

{ 0 0 }

Definition

IN: ui.gestures

SYMBOL: scroll-direction inline