How to isolate my Qt program in raspberry pi!?
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@jsulm If you say so, then How to know which one I used? if I didn't use it Intentionally :)
@MAthias_Va What is running on your device? Raspbian?
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@MAthias_Va What is running on your device? Raspbian?
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@jsulm yes Raspbian Stretch
@MAthias_Va And what is your desktop environment (is it a standard Raspbian set-up?)?
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@MAthias_Va And what is your desktop environment (is it a standard Raspbian set-up?)?
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@jsulm yes I never Change it
@MAthias_Va Then it is X11. What display do you use?
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@MAthias_Va Then it is X11. What display do you use?
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@jsulm I use the standard Touch display supplied with Raspberry board
@MAthias_Va Did you try any other Qt based app like VLC?
What Qt version do you use? -
@MAthias_Va Did you try any other Qt based app like VLC?
What Qt version do you use? -
@jsulm VLC, no I didn't! I use Qt5.10.1
@MAthias_Va said in How to isolate my Qt program in raspberry pi!?:
I use Qt5.10.1
Is it the one provided by Raspbian?
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@MAthias_Va said in How to isolate my Qt program in raspberry pi!?:
I use Qt5.10.1
Is it the one provided by Raspbian?
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@jsulm No I didn't install Qt in my Raspberry
@MAthias_Va Then I guess you're doing cross compilation with cross compiled Qt?
You could try this: install Qt and Qt-dev packages from Raspbian on your device and build your app there. Then try to run it to see whether it behaves in same way or not. -
@MAthias_Va Then I guess you're doing cross compilation with cross compiled Qt?
You could try this: install Qt and Qt-dev packages from Raspbian on your device and build your app there. Then try to run it to see whether it behaves in same way or not.@jsulm Ok I will, thanks
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@MAthias_Va Then I guess you're doing cross compilation with cross compiled Qt?
You could try this: install Qt and Qt-dev packages from Raspbian on your device and build your app there. Then try to run it to see whether it behaves in same way or not.@jsulm said in How to isolate my Qt program in raspberry pi!?:
what do you mean with:
and build your app there
Do mean the destination folder where I sent the compiled file should be there!
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@jsulm said in How to isolate my Qt program in raspberry pi!?:
what do you mean with:
and build your app there
Do mean the destination folder where I sent the compiled file should be there!
@MAthias_Va No, I mean build your app directly on your device
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So I Installed Qt Creator using this commands on my Raspberry:
sudo apt-get install qt4-dev-tools sudo apt-get install qt5-default sudo apt-get install qtcreatorI build a simple program on it to open an ApplicationWindow, but I didn't get the same problem on this case!!
I couldn't build my same program with Qt installed on my raspberry as it is older version than I use on PC!
Any Advice?
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So I Installed Qt Creator using this commands on my Raspberry:
sudo apt-get install qt4-dev-tools sudo apt-get install qt5-default sudo apt-get install qtcreatorI build a simple program on it to open an ApplicationWindow, but I didn't get the same problem on this case!!
I couldn't build my same program with Qt installed on my raspberry as it is older version than I use on PC!
Any Advice?
@MAthias_Va said in How to isolate my Qt program in raspberry pi!?:
qt4-dev-tools
This is for Qt4. I guess you want to use Qt5? Then install the Qt5 version.
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@MAthias_Va said in How to isolate my Qt program in raspberry pi!?:
qt4-dev-tools
This is for Qt4. I guess you want to use Qt5? Then install the Qt5 version.
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@jsulm on My Raspberry now I have Qt5.7.1
@MAthias_Va And does your app build now? If not - do you use Qt5 Kit?
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@MAthias_Va And does your app build now? If not - do you use Qt5 Kit?
@jsulm yes it is! I can build with it
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It looks like I am not the only one faced this problem!
I found this similar situation https://www.qtcentre.org/threads/68141-Using-touch-screen-affects-both-qt-application-and-desktop
and there it say I might avoid it by not showing the desktop :)
