| github_url: | hide |
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Inherits: :ref:`Range<class_Range>` < :ref:`Control<class_Control>` < :ref:`CanvasItem<class_CanvasItem>` < :ref:`Node<class_Node>` < :ref:`Object<class_Object>`
Inherited By: :ref:`HScrollBar<class_HScrollBar>`, :ref:`VScrollBar<class_VScrollBar>`
Base class for scroll bars.
Scrollbars are a :ref:`Range<class_Range>`-based :ref:`Control<class_Control>`, that display a draggable area (the size of the page). Horizontal (:ref:`HScrollBar<class_HScrollBar>`) and Vertical (:ref:`VScrollBar<class_VScrollBar>`) versions are available.
| :ref:`float<class_float>` | :ref:`custom_step<class_ScrollBar_property_custom_step>` | -1.0 |
| :ref:`int<class_int>` | size_flags_vertical | O: 0 |
| :ref:`float<class_float>` | step | O: 0.0 |
- scrolling ( )
Emitted when the scrollbar is being scrolled.
- :ref:`float<class_float>` custom_step
| Default | -1.0 |
| Setter | set_custom_step(value) |
| Getter | get_custom_step() |
Overrides the step used when clicking increment and decrement buttons or when using arrow keys when the ScrollBar is focused.