Details
-
Bug
-
Resolution: Cannot Reproduce
-
P2: Important
-
None
-
5.3.2
-
Linux archlinux 3.16.2-1-ARCH #1 SMP PREEMPT Sat Sep 6 13:12:51 CEST 2014 x86_64 GNU/Linux
wacom`s input-wacom.git last updated by Ping Cheng <pingc@wacom.com> on Fri Sep 12 10:42:10 2014
QMake version 3.0
Using Qt version 5.3.2 in /usr/lib
Description
I experienced mtdev and Linux Multi-touch (MT) Protocol B, and I found that qevdevtouch also open the device file descriptor, then processInputEvent for ABS_MT_xxx https://qt.gitorious.org/qt/qtbase/source/1fa3627423a73fe19333e2e016feb35cdf8cd1ea:src/platformsupport/input/evdevtouch/qevdevtouch.cpp#L228
But QTouchEvent fail to work for wacom cintiq hd touch (the price is $2499!) product http://www.wacom.com/en/us/creative/cintiq-22-hd-touch
It is strange that my testcase is able to work, for example sudo ./read_mtdev /dev/input/event16, when I use 2 fingers to pinch, it generated (XTestFakeKeyEvent) CTRL+/- to X11 Window https://github.com/openiSOFT/Kernel-Document-zh_CN/blob/master/input/touchpad_demo/read_mtdev.cpp
But QTouchEvent is able to work for egalax projected touch screen http://www.eeti.com.tw/PCAP.html and ACER`s synaptics (touch pad)
QDeviceDiscovery`s fault?
Attachments
Issue Links
- relates to
-
-
- Reported
-