libinput/test
Peter Hutterer 886b5a2cd8 touchpad: add a middle button software area
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>
2016-04-05 10:13:56 +10:00
..
50-litest.conf test: Prefix litest created device names with litest 2014-06-25 11:11:45 +10:00
build-cxx.cc test: Add include from C++ build test 2014-03-29 00:51:44 +01:00
build-pedantic.c Fix a couple of coding style issues 2015-05-01 12:09:57 +10:00
device.c evdev: disable the mode button on the Cyborg RAT 5 2016-02-01 08:37:41 +10:00
gestures.c test: check for BTN_TOOL_QUADTAP in the 4fg btntool tests 2016-02-04 13:50:49 +10:00
keyboard.c Change to micro seconds for measuring time internally 2015-07-28 17:42:32 +08:00
litest-device-alps-dualpoint.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-alps-semi-mt.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-anker-mouse-kbd.c evdev: only reject devices with missing MT x/y if they're MT devices 2016-01-12 09:07:36 +10:00
litest-device-apple-internal-keyboard.c touchpad: fix DWT pairing for Macbook Pro 2015 2016-01-11 10:11:32 +10:00
litest-device-asus-rog-gladius.c evdev: init pointer acceleration for any device with pointer cap and rel x/y 2015-10-30 11:18:18 +10:00
litest-device-atmel-hover.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-bcm5974.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-cyborg-rat-5.c evdev: disable the mode button on the Cyborg RAT 5 2016-02-01 08:37:41 +10:00
litest-device-elantech-touchpad.c test: add an Elantech touchpad device 2015-07-13 09:11:28 +10:00
litest-device-generic-singletouch.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-huion-pentablet.c test: fix a bunch of tablet tests for pressure threshold introduction 2016-01-11 15:17:46 +10:00
litest-device-keyboard-razer-blackwidow.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-keyboard.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-logitech-trackball.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-magic-trackpad.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-mouse-low-dpi.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-mouse-roccat.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-mouse-wheel-click-angle.c test: add a device to check MOUSE_WHEEL_CLICK_ANGLE handling 2015-11-09 16:06:26 +10:00
litest-device-mouse.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-ms-surface-cover.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-nexus4-touch-screen.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-protocol-a-touch-screen.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-qemu-usb-tablet.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-synaptics-hover.c test: fix the udev rule for the synaptics hover device 2016-02-04 16:26:29 +10:00
litest-device-synaptics-i2c.c touchpad: if we have a serio keyboard, override any previous dwt pairing 2016-02-05 07:43:25 +10:00
litest-device-synaptics-st.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-synaptics-t440.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-synaptics-x1-carbon-3rd.c touchpad: drop TOUCHPAD_HAS_TRACKPOINT_BUTTONS parsing 2015-07-24 08:48:20 +10:00
litest-device-synaptics.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-touch-screen.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-trackpoint.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-vmware-virtual-usb-mouse.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-wacom-bamboo-tablet.c test: add pressure axes to proximity in for the bamboo and the cintiq 2015-12-15 08:08:16 +10:00
litest-device-wacom-cintiq-24hd.c test: add Wacom Cintiq 24HD Pen 2016-02-11 16:02:22 +10:00
litest-device-wacom-cintiq-tablet.c tablet: add tilt tests 2015-12-21 09:47:31 +10:00
litest-device-wacom-intuos-finger.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-wacom-intuos-tablet.c tablet: add tilt tests 2015-12-21 09:47:31 +10:00
litest-device-wacom-isdv4-tablet.c test: fix a bunch of tablet tests for pressure threshold introduction 2016-01-11 15:17:46 +10:00
litest-device-wacom-touch.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-waltop-tablet.c test: fix a bunch of tablet tests for pressure threshold introduction 2016-01-11 15:17:46 +10:00
litest-device-wheel-only.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-xen-virtual-pointer.c test: prefix all test device files with litest-device 2015-07-13 09:11:26 +10:00
litest-device-yubikey.c touchpad: if we have a serio keyboard, override any previous dwt pairing 2016-02-05 07:43:25 +10:00
litest-int.h Merge branch 'master' into tablet-support 2015-08-26 14:24:16 +10:00
litest-selftest.c test: fix compiler warning 2016-01-20 12:56:35 +10:00
litest.c test: add Wacom Cintiq 24HD Pen 2016-02-11 16:02:22 +10:00
litest.h test: add Wacom Cintiq 24HD Pen 2016-02-11 16:02:22 +10:00
log.c COPYING: Update boilerplate from MIT X11 to MIT Expat license 2015-06-16 14:36:04 +10:00
Makefile.am test: add Wacom Cintiq 24HD Pen 2016-02-11 16:02:22 +10:00
misc.c test: add a simple test to guard against wrong library version changes 2016-02-10 15:03:25 +10:00
path.c test: add two path tests for invalid devices 2016-03-03 09:19:36 +10:00
pointer.c tablet: enable the calibration matrix for internal tablets 2015-12-09 09:01:03 +10:00
symbols-leak-test.in add simple symbols leak checker 2015-02-13 10:20:44 +10:00
tablet.c tablet: use the tilt resolution if we have it 2016-02-23 14:42:35 +10:00
touch.c Change to micro seconds for measuring time internally 2015-07-28 17:42:32 +08:00
touchpad-buttons.c touchpad: add a middle button software area 2016-04-05 10:13:56 +10:00
touchpad-tap.c touchpad: add a config option to disable tap-and-drag 2016-01-27 10:03:28 +10:00
touchpad.c touchpad: move the tapping exclusion zone to the top edge of the button 2016-02-18 10:38:20 +10:00
trackpoint.c touchpad: fix left-handed top software trackpoint buttons 2016-04-01 07:34:32 +10:00
udev.c Assert that the interface is actually filled in. 2016-03-07 13:05:26 +10:00
valgrind.suppressions Merge branch 'master' into tablet-support 2015-05-22 14:21:21 +10:00