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1d9e307e2b
Exposed via new configuration option this enables 3 and 4 finger dragging on touchpads. When enabled a 3/4 finger swipe gesture is actually a button down + motion + button up sequence. If tapping is disabled the drag starts immediately, if tapping is enabled the drag starts after the tap timeout/motion so we can distinguish between a tap and a drag. When fingers are released: - if two fingers remain -> keep dragging - if one finger remains -> release drag, switch to pointer motion When 3/4 fingers are set down immediately after releasing all fingers the drag continues, similar to the tap drag lock feature. This drag lock is not currently configurable. This matches the macos behavior for the same feature. Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1042>
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29 lines
760 B
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.. _features:
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==============================================================================
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libinput Features
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==============================================================================
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Below is a list of features supported by libinput. The availability of
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features usually depends on the device type and a device's capabilities.
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Not all features are user-configurable, some rely on :ref:`device-quirks`
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to be useful.
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.. toctree::
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:maxdepth: 1
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button-debouncing.rst
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clickpad-softbuttons.rst
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gestures.rst
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middle-button-emulation.rst
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palm-detection.rst
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touchpad-thumb-detection.rst
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scrolling.rst
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t440-support.rst
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tapping.rst
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drag-3fg.rst
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tablet-support.rst
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switches.rst
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touchpad-pressure.rst
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trackpoints.rst
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