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Input screenx screeny8/7/2023 Is usually used as the gesture coordinates). Indirectly as on track pad or with mouse - the mouse cursor location The touches is usually used as the gesture coordinates) or indirect (performed The concrete coordinates as on touch screen - the center point among all (not provided by the underlying platform) and the pixel-based valuesĪs all gestures, scrolling can be direct (performed directly at Units are set to NONE, the text-based values are not available Interpret the textDeltaX and textDeltaY values. If null getScreenPosition () will just grab the first global camera. An existing point object to store the results (if you don't want a new one created). TextDeltaXUnits and textDeltaYUnits determine how to If unspecified, first/main global camera is used instead. TextDelta values should be used if they are available. To scroll (The totalDeltaX and totalDeltaY contain theĬumulative values for the whole gesture, zeros for mouse wheel).įor scrolling text (or other line-based content as tables) the Give reasonable results when used as number of pixels The event provides two different types of scrolling values: pixel-based andĬharacter/line-based. Top-most node picked on mouse cursor location. ![]() For mouse wheel rotation the event is delivered to the Whole gesture is delivered to the same node even if the coordinates changeĭuring the gesture. Node picked on the gesture coordinates in time of the gesture start - the This is an essential input mode for certain classes of applications, especially first person perspective 3D applications and 3D modeling software. Given platform, some SCROLL events with isInertia() returning This specification defines an API that provides scripted access to raw mouse movement data while locking the target of mouse events to a single element and removing the cursor from view. Wheel rotation, only a one-time SCROLL event is delivered, without SCROLL_FINISHED and SCROLL_STARTED notifications is deliveredĮach time the touchCount changes. The scrolling is considered a new gesture, so the pair of ![]() Changing number of involved touch points during Over a touch screen), it is surrounded by the SCROLL_STARTED and When the scrolling is produced by a touch gesture (such as dragging a finger Track pad, touch screen or other similar device. ![]() Scroll event indicates that user performed scrolling by mouse wheel,
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