Image Gestures example does not work
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I built and ran the Image Gesture example that came with my Qt 5.2.1 mingw install. It doesn't respond to any of the gestures I tried: pinch, pan, or swipe. Does this example only works in some OS versions?
I am running Windows 8.1 with a touch screen (Dell XPS One 2710) and both my touchpads (Logitech T650 and Wacom Intuos Pen & Touch) don't work with it either.
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Hi,
Since Qt 5.3 is about to go out, can you try with it ?
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Tried 5.3RC1 and it's not much better.
Only pinch and pan event are handled. Pinch always reports a scale factor of 1 so it never scales.
It also doesn't work with either of my touchpads. Only touch screen works.
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Then you should have a look at the "bug report system":http://bugreports.qt-project.org to see if it's something known. If not please open a new report providing as much details as you can
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Can't find anything on bugreport so filed a new one: https://bugreports.qt-project.org/browse/QTBUG-38925
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hi SGaist,
How about running on Qt 4.8.5 with linux-arm platform. Does it have some special notes to make it work?
I have tried to cross compile it and run on MCU arm9, but no event come (only some event paint firstly).
More infomation, i have configured env params and can run ok with single touch.
@export QWS_MOUSE_PROTO=tslib:/dev/input/event0
export TSLIB_CONSOLEDEVICE=none
export TSLIB_TSEVENTTYPE=INPUT
export PATH=/sbin:/usr/sbin:/bin:/usr/bin
export TSLIB_FBDEVICE=/dev/fb0
export TSLIB_TSDEVICE=/dev/input/event0
export TSLIB_PLUGINDIR=usr/lib/ts
export TSLIB_CONFFILE=/etc/ts.conf
export TSLIB_CALIBFILE=/etc/pointercal
export LD_LIBRARY_PATH=/opt/qt-arm/lib:$LD_LIBRARY_PATH@Thank you very much.
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Hi,
Please don't highjack threads with unrelated questions (the only common point is the touch part)
That's a bit vague. Did you check that tslib is working correctly ? That you have access to the input device ?
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hi SGaist,
I am so sorry about my mistake. I will more notice at posts later.
tslib is config to work correctly with single touch. I mean i have access to the input device.
I think it will be better to stop my question here. I will move it to suitable place.
Sorry again.
