I am learning qt creator, anyone can tell me how to open this example project (link below) and run it on qtcreator? Normally, when you create a project, it will have a .pro extension. But with this example I don't see it. Please guide me how to open this ! thank you!
Link: https://github.com/Qt-Widgets/Best-Ribbon-Tab-Toolbar
Related
I successfully set up oF on Qt creator.
However, I don't know how to open oF's "examples" on Qt.
I can find .qbs file only in 3DprimitivesExample.
Please let me know the way to open other examples.
OS:macOS Sierra
Qt：4.0.3
Install the qt creator plugin by running the following script found in the distribution: openFrameworks/scripts/qtcreator/install_template.sh?
Once you do, you can import any existing project.
Please also see the tutorial video here:
http://openframeworks.cc/setup/qtcreator/
Following advice on a question I asked previously, I am trying to use Box2D with my QML app.
I have downloaded Box2D for QML here: https://github.com/qml-box2d/qml-box2d
I have followed the instructions :
Extracted the files to my Import folder (Qt/5.4/android_armv7/imports/)
Opened Box2D.pro in Qt and built it.
The libBox2D.so file was created as per the instructions I was following.
I have tried using Box2D in my QML project. First with my android app, then with a desktop app.
On each occasion I am getting an error:
module "Box2D" is not installed
I'm stuck with this, can someone help me?
You need to run make install (nmake install on Windows) so that the Box2D files are installed to e.g. Qt/5.4/android_armv7/qml, in your case. To use nmake, you need to have your development environment set up correctly. This is explained here, although that's specifically aimed at building Qt itself. If you're using MSVC, it is enough to open MSVC's developer command prompt and run nmake from there.
I'm a beginner on open source world.
I can compile my own C++ code in VS 2015. but, I have little knowledge about compiling open source code. I can't even find a project file of that.
Anyway, I'd like to compile Sigil 0.9.4 version from source. My system is Windows 10 64 bit, and Qt 5.6.0 is installed. I've been looking for any basic guide for that but I haven't found yet.
I have downloaded a source code zip file from the link
https://github.com/Sigil-Ebook/Sigil/releases
And I have no idea what's the difference between Sigil-0.9.4-Code.zip and Source code (zip).
Which one should I download to compile?
Intuitively, I used 'importing project' in Qt but I get message 'no rule to make target all. stop'
Any instructions for that?
Thank you in advance!!!
For compilation you will need to use CMake. I recommend going through their web-site and read about it.
If you look at the source repository of the software you are trying to build (Sigil), you will see the root folder contains CMakeLists.txt. This is the file that will tell cmake program how to build and configure the software.
If you are planning to use Qt as your IDE, I recommend to download and install cmake first. Then make sure, Qt's toolchain is set up properly with the cmake. Then all you have to do is to open that CMakeLists.txt in Qt (see more details in the aforementioned link). Also, you can find plenty other tutorials on how to use cmake to compile your projects.
Hope this will help you get started.
I am new in Qt framework and now, I want to create an app which supports multi-language display. I known there is a way to do: Qt Linguist. I searched, and archieved some information about lupdate, lrelease ... But I just have Qt Creator IDE, how can I run or compile lupdate, lrelease ???
How can I create *.ts file ?
Please give me some code example or guide to do. (I often use Qt Designer to create GUI)
As far as i know, there is no option in QtCreator to use QtLinguist - you have to do it manually. Here you have an excellent documentation about how to do it. I have learned from there also.
I am new to Qt and I have problem. I downloaded Qt SDK for Open Source C++ development from http://qt.nokia.com/downloads/sdk-windows-cpp, I add C:\QT\2010.05\bin in my PATH. When I start some demo projects it works, but when I create same project (I create a new project and copy the source code from the demo) it shows an error like "QGLWidget cannot be found" (I need to create an OpenGL project). Do I need to add anything else to my PATH? Does anybody know what could be the problem?
Edit your .pro file and add opengl as an option to QT:
QT += core gui opengl
You need to add the OpenGL module in your project file (.pro) as explain in the doc: http://doc.qt.io/qt-5/qtopengl-index.html#details
From Qt 6, you need to use cmake to access this. This is how you would do it:
find_package(Qt6 REQUIRED COMPONENTS OpenGL)
target_link_libraries(mytarget Qt::OpenGL)
For Qt 6+, add QT += openglwidgets instead of opengl, as per the documentation.