Hello,
My apologies if this question has been asked before. We are upgrading our Qt
application running on Lubuntu 32-bit from Qt 5.3.2 to Qt 5.8. One of the
issues we have ran into is font handling. The Qt 5.3.2 version of our
application detects the system fonts fine (the directories under
/
It was my understanding that Herb has a somewhat working clang-based
prototype ? Do you think that will be made available at some point ?
It would be fun to try to properly implement Qt meta object system (maybe
using Olivier's Verdigris as a starting point) and provide feedback based
on that.
O
Hello! Has anyone else had a problem with Qt apps only showing as a black
screen when mirroring an iOS device over airplay? Other apps display fine, but
then the AirPlay display turns black when the Qt app is brought to the front.
Granted, I am using Reflector 2 to show the iPad screen on my Mac
I don't know how services differ from activities, but having done quite a few things with activities, I say yes, the Android Service/Activity start sthe Qt Thread. I don't know of anyway for the OD to start Qt directly... For my activity I have a platform shim that uses a single ton that has to de
2017-05-11 12:27 GMT+02:00 Лагнер, Сергей :
> Hi, Tomas.
>
> Your notice is very valuable. Indeed, we have significant amount of http
> requests and
> we start them right after page has been created. Therefore if it costs
> much, transition
> animation can freeze.
> One thing I can not understand.
Almost all parts have been done with Qt Quick Controls 1.
Very few use qt labs controls(Controls 2.0 in case 5.8)
We are going to upgrade to Controls 2.0 but it has not been done yet.
2017-05-11 15:24 GMT+07:00 ekke :
> are you using QtQuickControls1 or QtQuickControls2 ?
>
> Am 11.05.17 um 09:45
Hi, Tomas.
Your notice is very valuable. Indeed, we have significant amount of http
requests and
we start them right after page has been created. Therefore if it costs
much, transition
animation can freeze.
One thing I can not understand. I thought Qt makes almost all network
calculations in a
bac
AFAIK changing LE Timeout only reduces or enhances the amount of time
while Qt tries to discover devices nearby
in my apps I normaly 'know' the device I'm searching and so I check each
discovered device and if it's the one I was looking for, I cancel
discovery to speed things up
Am 11.05.17 um 11:
Hi,
In short there is no way at this point in time.
QtBluetooth uses Android's BluetoothAdapter.startScan() which does not take a
ScanSettings field. This function is deprecated in favour of
BluetoothLeScanner.startScan but QtBluetooth has not made this jump yet. Only
the new scanner API suppo
QBluetoothDeviceDiscoveryAgent::setLowEnergyDiscoveryTimeout(int msTimeout)
?
2017-05-11 12:06 GMT+03:00 :
> Hi,
> Android supports several scan modes when scanning for BLE devices:
> https://developer.android.com/reference/android/bluetooth/
> le/ScanSettings.html
>
> It seems that Qt uses balan
Hi,
Android supports several scan modes when scanning for BLE devices: https://
developer.android.com/reference/android/bluetooth/le/ScanSettings.html
It seems that Qt uses balanced scan mode as device discovery takes some
time.I want to use SCAN_MODE_LOW_LATENCY in my Qt Android app - I nee
are you using QtQuickControls1 or QtQuickControls2 ?
Am 11.05.17 um 09:45 schrieb Лагнер, Сергей:
> Hello all.
>
> We are going to upgrade Qt from 5.6 to 5.8 for our android application.
> I've got the build with Qt 5.8 and it much slower.
>
> First of all I mean animations.
> We use Qml StackVie
Hi
You wrote, that you have app which uses internet.
If you are using many http requests, you may be affected with regression in
network access manager, which computes DH keys for each http request (even
though you are doing only plain http).
DH computation is very CPU intensive and for me causes
Bump.
Is it really impossible to avoid extra themes(material, universal) for
quick controls 2.0?
2017-05-05 12:16 GMT+07:00 Лагнер, Сергей :
> Hello all.
>
> We are going to use Qt Quick Controls 2.0 for our Android application.
> I have built android apk and I see it contains
> libqml_QtQuick
Hello all.
We are going to upgrade Qt from 5.6 to 5.8 for our android application.
I've got the build with Qt 5.8 and it much slower.
First of all I mean animations.
We use Qml StackView and we animate transitions between pages.
With 5.6 this animations are smooth, but with 5.8 they are laggy.
It
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