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Middle button interaction is most commonly to paste and it is a single-event interaction (button press). We provided middle button in software button mode by emulating it with a two-finger press with L+R down at the same time. This is also what many touchpads are spectacularly bad at, it is very common to detect the physical button down event before the second finger registers, resulting in left or right clicks where a middle button should be triggered. Unless the fingers are resting on the touchpad for at least one scanout, the success rate for middle button emulation is only at 70% or so. This patch adds a 25%-width middle button area between the left and the right software button, everything else stays the same. To avoid immediate breakage, the middle button emulation remains but may be removed in the future. The doc is updated to only refer to the middle button area now. https://bugs.freedesktop.org/show_bug.cgi?id=94755 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> |
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| .. | ||
| dot | ||
| style | ||
| svg | ||
| absolute-axes.dox | ||
| clickpad-softbuttons.dox | ||
| device-configuration-via-udev.dox | ||
| faqs.dox | ||
| gestures.dox | ||
| libinput.doxygen.in | ||
| Makefile.am | ||
| middle-button-emulation.svg | ||
| normalization-of-relative-motion.dox | ||
| page-hierarchy.dox | ||
| palm-detection.dox | ||
| pointer-acceleration.dox | ||
| reporting-bugs.dox | ||
| scrolling.dox | ||
| seats.dox | ||
| t440-support.dox | ||
| tablet-support.dox | ||
| tapping.dox | ||
| test-suite.dox | ||
| tools.dox | ||
| touchpad-edge-scrolling-state-machine.svg | ||
| touchpad-softbutton-state-machine.svg | ||
| touchpad-tap-state-machine.svg | ||
| touchpads.dox | ||
