From: Angolini Daiane-B19406 Sent: Monday, September 16, 2013 7:26 PM > To: Duan Fugang-B38611 > Cc: Daiane Angolini; [email protected] > Subject: Re: [meta-freescale] Yacto rootfs: multi-touch message cannot > handled by "close" button > > On 09/16/2013 01:31 AM, Duan Fugang-B38611 wrote: > > From: Daiane Angolini [mailto:[email protected]] > > Data: Saturday, September 14, 2013 10:12 PM > > > >> To: Duan Fugang-B38611 > >> Cc: [email protected] > >> Subject: Re: [meta-freescale] Yacto rootfs: multi-touch message > >> cannot handled by "close" button > >> > >> On Fri, Sep 13, 2013 at 5:02 AM, Duan Fugang-B38611 > >> <[email protected]> > >> wrote: > >>> Hi, all, > >>> > >>> > >>> > >>> We use the X.Org X Server 1.14.0 + QT4.8.5 to do one demo, but I > >>> catch one > >>> issue: multi-touch message is not handled by "close" button. > >>> > >>> > >>> > >>> I use egalax touchscreen for the multi-touch test. > >>> > >>> After kernel up, evtest test the multi-touch message, all pass. Use > >>> xinput to do the test, also pass. > >>> > >>> > >>> > >>> Open one QT app, all multi-touch message can be processed, but the > >>> window of the app cannot be closed by click the "X" button in the > >>> right- > >> up region. > >>> > >>> I test GNOME destop with the same kernel, any apps' window can be > >> closed. > >>> > >>> > >>> > >>> So, It is strange, maybe it is KDE issue for multi-touch ? > >> > >> In fact, I have no idea if SATO can or cannot handle multi-touch, > >> but, some time ago, when I was testing touchscreen, the main problem > >> I was not able to 'close' > >> anything was that my calibration was not right. > >> > >> I mean, at the center of the screen the calibration was OK, but going > >> to the edges of screen, the offset between my finger and pointer > >> becomes bigger and bigger. > >> > >> Could you, please, double check if your calibration is OK? > > > > Daiane, thanks for your response. > > > > I make sure the calibration is ok because I re-calibrate it using > xinput_calibretor tool. > > When I do the touch test I run the "xinput test XX" on the background, > the print coordinate match the point that of I touch. > > > > When I open the sub-windows of QT app, there have "cancel" button on > the right-bottom , "X" icon on the right-up region. > > I can close the sub-windows by click the "cancel" button, but fail by > click the "X" icon of the sub-windows. > > The sub-window region only cover at the center of the screen. > > > > So, do you test the yacto touchscreen by multi-touch message ? > > No, I have never tested multi-touch
Daiane, thanks for your response. Yacto treat as freescale imx6 release filesystem. The multi-touch issue may block the release. Can you help to check the issue since you are familiar with yacto system. Thanks, Andy _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
