C++ & Qt

08 Dec 2022 22:17

or any key, that can be specified via Qt.Key_* constants?

C++ & Qt

08 Dec 2022 19:25

Simplest way is to use file copies module. The below snippet copies qm files to DESTDIR.

# Add the file_copies module
CONFIG += file_copies

# Add a variable that describes the copied files.
COPIES += translations

# Determine with which extension we need to copy the files and in what way they are located
translations.files = $$files($$PATH_SRC_ROOT/*.qm)

# Specify the path where to copy files
translations.path = $$DESTDIR

C++ & Qt

08 Dec 2022 19:15

It will be good if you can put a github repo so that everyone can build the same.

C++ & Qt

08 Dec 2022 18:21

First of all, since 0 is your control character / number., do you need to add to the vector?
For simplicity sake, I am sending you code snippet which ignores 0 and checks vector for strictly decending.


using namespace std;
int main() {
std::vector<int> vec;
int in;
std::cout<<"Enter Number: "
cin>>in;

while(in !=0) {
vec.push_back(in);
cout <<"Enter Number: ";
cin>>in;
}

auto itr = std::adjacent_find( vec.begin(), vec.end() , std::less_equal<int>() );

if( itr == vec.end() )
cout << " Strictly decending ";
else
cout <<" Not strictly decending ";

return 0;

C++ & Qt

08 Dec 2022 16:46

I rarely build for emulator. Do you see these errors while building for android device?

C++ & Qt

08 Dec 2022 14:24

my application 's charts use qt graphicsview ,but add more than 200 items,it's performance issue

C++ & Qt

08 Dec 2022 12:42

hallo! I get these messages when I build my Android app. Could u please suggest me on how to solve this problem.
Compiler: Clang 6.2.0 armebi-v7a
Emulator: Pixel-3-API-30
OS: Windows 10 - Enterprise Ed.
Android 11 (R) x86-64

C++ & Qt

08 Dec 2022 04:06

What are the stack to making web3 project.

C++ & Qt

08 Dec 2022 02:53

https://github.com/OpenHD/OpenHD-Qt

C++ & Qt

07 Dec 2022 10:43

Hello. How can I install qt6 examples on Ubuntu?

C++ & Qt

06 Dec 2022 15:13

Hello. How can I make qtcreator to copy data files into the shadow build directory from my source files directory? What should I write in the .pro file for that?

C++ & Qt

06 Dec 2022 02:40

https://github.com/woboq/qmetaobject-rs

is very straightforward for qtquick apps in Rust

C++ & Qt

05 Dec 2022 18:55

https://github.com/ravynsoft/ravynos

C++ & Qt

05 Dec 2022 18:36

Who in this group is currently working on this?

https://www.phoronix.com/news/Chromium-Qt-WIP

C++ & Qt

05 Dec 2022 14:19

Deployed and running without any issue.

C++ & Qt

08 Dec 2022 22:17

Is it possible to create QtQuick.Controls Action, which will accept Play/Pause button from keyboard?

C++ & Qt

08 Dec 2022 19:19

Welcome to the group, @ambition_Anime! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

C++ & Qt

08 Dec 2022 19:11

Could you try replacing line 2 as below and check

m_printer.pageLayout().setPageMargins(QMarginsF(0,0,0,0));

Also, I don't think any physical printer will be able to accept this margin. It might work for 'print to PDF'. You may check the return value of the setPageMargins() method.

C++ & Qt

08 Dec 2022 16:51

Also share the Qt version you are using for building for Android. Please ensure there is no error in Android env setup: preference -> devices -> Android

C++ & Qt

08 Dec 2022 15:47

these charts made with qt ?

C++ & Qt

08 Dec 2022 14:18

hi anybody know qt graphicsview? how to optimize performance？ thank you

C++ & Qt

08 Dec 2022 04:07

Has anyone made a web3 project on Golang or c++ ?

C++ & Qt

08 Dec 2022 02:54

https://github.com/OpenHD/OpenHD-Qt

C++ & Qt

08 Dec 2022 02:53

https://github.com/OpenHD/OpenHD-Qt

C++ & Qt

06 Dec 2022 15:14

Hello. How can I make qtcreator to copy data files into the shadow build directory from my source files directory? What should I write in the .pro file for that?

C++ & Qt

06 Dec 2022 02:40

I've built a few small apps myself

C++ & Qt

05 Dec 2022 18:55

I would love to see Qt Front-end & Backend on both Android & ChromiumOS & FuschiaOS.

C++ & Qt

05 Dec 2022 18:37

I would love to see Qt Front-end & Backend on both Android & ChromiumOS & FuschiaOS.

C++ & Qt

05 Dec 2022 17:25

To use Snap7 with QT, you will need to install the library and its dependencies on your system, and then configure your QT project to use it. This typically involves adding the appropriate include paths and library directories to your project settings, and linking your project to the Snap7 library.

Once the library is installed and configured, you can use the provided APIs and functions to implement the PROFINET communication functions in your C++ code. This will typically involve creating a PROFINET device object, configuring its communication parameters, and then using the provided functions to send and receive data over the network.

C++ & Qt

05 Dec 2022 14:18

I just tried macdeployqt, it worked perfectly.