I have to use libtiff for my qt project and i do not get how to do that. Anyone can help me? I'm new in qt.
I tried this instructions http://simplesystems.org/libtiff/build.html but probably i did something wrong
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Hello I installed pyqt5 using homebrew. And I have been able to create gui using hard coding only using python 3.6 IDLE but I want be able to open QT Designer as well to help save time and learn. Ive been searching for about a week and I cant figure out how to open qt designer. Please help. thank you.
If you don't have the QtDesigner or QtCreator (has the designer included) installed, you can install QtCreator via the package for Qt5 that is available for macos on the Qt download page
If you downloaded pyqt5 using home brew, pyqt5 tools and designer should have been installed automatically with it on a Mac. Navigate to your Bin folder and QT designer should be there.
I download Qt Creator 2.7.0 (Based on Qt 5.0.2 (64 bit)).
This seems to compile everything with Qt5.
I know you can download the Qt4 SDK, but then how can i configure projects to use Qt4 instead if I need to? Please provide detailed instructions. I'm on Ubuntu and not using any repository supplied Qt tools/libraries.
Answer: You download Qt4, compile it (if necessary) then in the menu Tools->Options->Build & Run->Qt Versions, you add Qt4 manually similar to the Qt5 config. You just need the path to the qmake file. Then go to the Kits tab in the same Options box, and add a manual Qt 4 Kit. You can change the Kit available to your app via the Projects tile and the Add Kit button. Add the Qt4 kit, remove the Qt5 kit, rebuild all. Simple.
ref: http://doc.qt.io/qtcreator/creator-targets.html
Can anyone please tell me how to link a library to a XCode 4.5 project?
I have to add the GMP library to a C++ project in order to use their multiprecision data types.
I've been stuck at this point for so much time and any comment would be great help...
EDIT: SOLVED
Howto is published at this link: Linking GMP to Xcode 4.5
I'm sure there must be a simple explanation, I have downloaded the latest sdk and installed it using default settings in 10.7.5. I've used QT on windows before so I know how to make a project, however when I try and make a project expecting something like this to appear:
http://doc.qt.digia.com/qtcreator/images/qtcreator-new-qt-quick-project-wizard.png
But this is what I actually see:
http://trollfx.com/qt_whatisee.jpg
There are no gui project available, also none of the samples are present on the welcome page. searching for them just does nothing. I'm completely stumped, can anyone advise please?
I had the same problem.
I think what you've done is you've downloaded QtCreator as a stand alone app, and you're missing the actual Qt base files.
Uninstall QtCreator and then go to http://qt-project.org/downloads and download Qt itself, which comes with QtCreator bundled with it.
Make sure you have correctly configured the directory where Qt is installed. It needs to know where to find the qmake utility. (Specifically, go to Preferences|Build & Run|Qt Versions, click Add and locate the qmake executable).
Btw, it is assumed that you have installed XCode (at least its Unix command-line development tools.) In contrast to Windows, the Mac version does not come with a compiler. You need XCode for that.
Im trying tu use OpenNi with OpenCV in VS2010. im not using Cmake. If some knows how to do it please help me.